Documentation of object properties, and minor tidying up

@@ -17,7 +17,7 @@
 
 
 <http://www.reportinghub.no/ep/schema/1.0/activity>
 <http://www.reportinghub.no/ep/schema/1.0/activity>
       rdf:type owl:Ontology ;
       rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> , <http://www.reportinghub.no/ep/schema/1.0/equipment> , <http://www.reportinghub.no/ep/schema/1.0/facility> , <http://www.reportinghub.no/ep/schema/1.0/material> , <http://www.reportinghub.no/ep/schema/1.0/organization> , <http://www.reportinghub.no/ep/schema/1.0/report> , <http://www.reportinghub.no/ep/schema/1.0/well> ;
+      owl:imports <http://www.reportinghub.no/ep/schema/1.0/well> , <http://www.reportinghub.no/ep/schema/1.0/report> , <http://www.reportinghub.no/ep/schema/1.0/organization> , <http://www.reportinghub.no/ep/schema/1.0/material> , <http://www.reportinghub.no/ep/schema/1.0/facility> , <http://www.reportinghub.no/ep/schema/1.0/equipment> , <http://www.reportinghub.no/ep/schema/1.0/core> ;
       owl:versionInfo "0.1.0"^^xsd:string .
       owl:versionInfo "0.1.0"^^xsd:string .
 
 
 ep-activity:Activity
 ep-activity:Activity
@@ -28,12 +28,12 @@ ep-activity:Activity
       rdfs:subClassOf
       rdfs:subClassOf
               [ rdf:type owl:Restriction ;
               [ rdf:type owl:Restriction ;
                 owl:maxCardinality "1"^^xsd:nonNegativeInteger ;
                 owl:maxCardinality "1"^^xsd:nonNegativeInteger ;
-                owl:onProperty ep-activity:finishedAt
+                owl:onProperty ep-activity:startedAt
               ] ;
               ] ;
       rdfs:subClassOf
       rdfs:subClassOf
               [ rdf:type owl:Restriction ;
               [ rdf:type owl:Restriction ;
                 owl:maxCardinality "1"^^xsd:nonNegativeInteger ;
                 owl:maxCardinality "1"^^xsd:nonNegativeInteger ;
-                owl:onProperty ep-activity:startedAt
+                owl:onProperty ep-activity:finishedAt
               ] .
               ] .
 
 
 ep-activity:ActivitySuccessType
 ep-activity:ActivitySuccessType
@@ -52,13 +52,13 @@ ep-activity:DailyDrillingActivity
       rdfs:subClassOf ep-activity:DrillingActivity ;
       rdfs:subClassOf ep-activity:DrillingActivity ;
       rdfs:subClassOf
       rdfs:subClassOf
               [ rdf:type owl:Restriction ;
               [ rdf:type owl:Restriction ;
-                owl:allValuesFrom <http://www.reportinghub.no/ep/schema/well#TemporalPartOfAWellBore> ;
-                owl:onProperty ep-activity:onWellBore
+                owl:allValuesFrom ep-activity:Activity ;
+                owl:onProperty ep-core:hasPart
               ] ;
               ] ;
       rdfs:subClassOf
       rdfs:subClassOf
               [ rdf:type owl:Restriction ;
               [ rdf:type owl:Restriction ;
-                owl:allValuesFrom ep-activity:Activity ;
-                owl:onProperty ep-core:hasPart
+                owl:allValuesFrom <http://www.reportinghub.no/ep/schema/well#TemporalPartOfAWellBore> ;
+                owl:onProperty ep-activity:onWellBore
               ] .
               ] .
 
 
 ep-activity:DailyDrillingActivityToStatus
 ep-activity:DailyDrillingActivityToStatus
@@ -68,13 +68,13 @@ ep-activity:DailyDrillingActivityToStatus
       rdfs:subClassOf ep-activity:DrillingActivity ;
       rdfs:subClassOf ep-activity:DrillingActivity ;
       rdfs:subClassOf
       rdfs:subClassOf
               [ rdf:type owl:Restriction ;
               [ rdf:type owl:Restriction ;
-                owl:allValuesFrom <http://www.reportinghub.no/ep/schema/well#TemporalPartOfAWellBore> ;
-                owl:onProperty ep-activity:onWellBore
+                owl:allValuesFrom ep-activity:Activity ;
+                owl:onProperty ep-core:hasPart
               ] ;
               ] ;
       rdfs:subClassOf
       rdfs:subClassOf
               [ rdf:type owl:Restriction ;
               [ rdf:type owl:Restriction ;
-                owl:allValuesFrom ep-activity:Activity ;
-                owl:onProperty ep-core:hasPart
+                owl:allValuesFrom <http://www.reportinghub.no/ep/schema/well#TemporalPartOfAWellBore> ;
+                owl:onProperty ep-activity:onWellBore
               ] .
               ] .
 
 
 ep-activity:Drill-bypass
 ep-activity:Drill-bypass
@@ -108,7 +108,7 @@ ep-activity:Drill-sidetrack
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillStemTest
 ep-activity:DrillStemTest
-      rdf:type ep-activity:WellTestType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellTestType ;
       rdfs:comment "a well test that is intended to determine the productive capacity, pressure, permeability or extent (or a combination of these) of a hydrocarbon reservoir, with the drillstring still in the hole"^^xsd:string ;
       rdfs:comment "a well test that is intended to determine the productive capacity, pressure, permeability or extent (or a combination of these) of a hydrocarbon reservoir, with the drillstring still in the hole"^^xsd:string ;
       rdfs:label "drill stem test"^^xsd:string ;
       rdfs:label "drill stem test"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellTest ;
       rdfs:subClassOf ep-activity:WellTest ;
@@ -121,85 +121,85 @@ ep-activity:DrillingActivity
       rdfs:subClassOf ep-activity:Activity .
       rdfs:subClassOf ep-activity:Activity .
 
 
 ep-activity:DrillingActivity-bop_test
 ep-activity:DrillingActivity-bop_test
-      rdf:type ep-activity:DrillingActivityTypeAccordingToEquipmentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityTypeAccordingToEquipmentType ;
       rdfs:comment "drilling activity that is a test of a BOP (Blow-Out Preventer) and related well control equipment and systems"^^xsd:string ;
       rdfs:comment "drilling activity that is a test of a BOP (Blow-Out Preventer) and related well control equipment and systems"^^xsd:string ;
       rdfs:label "drilling activity - BOP test"^^xsd:string ;
       rdfs:label "drilling activity - BOP test"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-circulation_loss
 ep-activity:DrillingActivity-circulation_loss
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that fails because of the loss of circulation fluid to the surrounding rock formation"^^xsd:string ;
       rdfs:comment "drilling activity that fails because of the loss of circulation fluid to the surrounding rock formation"^^xsd:string ;
       rdfs:label "drilling activity - circulation loss"^^xsd:string ;
       rdfs:label "drilling activity - circulation loss"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-coiled_tubing
 ep-activity:DrillingActivity-coiled_tubing
-      rdf:type ep-activity:DrillingActivityTypeAccordingToEquipmentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityTypeAccordingToEquipmentType ;
       rdfs:comment "drilling activity that is performed using a coiled tubing string and associated equipment. The drilling activity can be a well intervention, drilling or workover."^^xsd:string ;
       rdfs:comment "drilling activity that is performed using a coiled tubing string and associated equipment. The drilling activity can be a well intervention, drilling or workover."^^xsd:string ;
       rdfs:label "drilling activity - coiled tubing"^^xsd:string ;
       rdfs:label "drilling activity - coiled tubing"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-equipment_failure
 ep-activity:DrillingActivity-equipment_failure
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that fails because of an equipment failure"^^xsd:string ;
       rdfs:comment "drilling activity that fails because of an equipment failure"^^xsd:string ;
       rdfs:label "drilling activity - equipment failure"^^xsd:string ;
       rdfs:label "drilling activity - equipment failure"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-equipment_hang
 ep-activity:DrillingActivity-equipment_hang
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that fails because of an equipment hang"^^xsd:string ;
       rdfs:comment "drilling activity that fails because of an equipment hang"^^xsd:string ;
       rdfs:label "drilling activity - equipment hang"^^xsd:string ;
       rdfs:label "drilling activity - equipment hang"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-fixed_equipment
 ep-activity:DrillingActivity-fixed_equipment
-      rdf:type ep-activity:DrillingActivityTypeAccordingToEquipmentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityTypeAccordingToEquipmentType ;
       rdfs:comment "drilling activity that is performed using traditional types of drilling equipment and techniques, such a permanently installed and fixed rig and equipment. The drilling activity can be drilling, completion, well-intervention or workover."^^xsd:string ;
       rdfs:comment "drilling activity that is performed using traditional types of drilling equipment and techniques, such a permanently installed and fixed rig and equipment. The drilling activity can be drilling, completion, well-intervention or workover."^^xsd:string ;
       rdfs:label "drilling activity - fixed equipment"^^xsd:string ;
       rdfs:label "drilling activity - fixed equipment"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-injury
 ep-activity:DrillingActivity-injury
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that fails because of an injury"^^xsd:string ;
       rdfs:comment "drilling activity that fails because of an injury"^^xsd:string ;
       rdfs:label "drilling activity- injury"^^xsd:string ;
       rdfs:label "drilling activity- injury"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-kick
 ep-activity:DrillingActivity-kick
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that fails because of fluid within the surrounding rock formation invading the wellbore"^^xsd:string ;
       rdfs:comment "drilling activity that fails because of fluid within the surrounding rock formation invading the wellbore"^^xsd:string ;
       rdfs:label "drilling activity - operation kick"^^xsd:string ;
       rdfs:label "drilling activity - operation kick"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-mud_loss
 ep-activity:DrillingActivity-mud_loss
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that fails because circulation is prevented by plugging or a failure of equipment"^^xsd:string ;
       rdfs:comment "drilling activity that fails because circulation is prevented by plugging or a failure of equipment"^^xsd:string ;
       rdfs:label "drilling activity - mud loss"^^xsd:string ;
       rdfs:label "drilling activity - mud loss"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-operation_failed
 ep-activity:DrillingActivity-operation_failed
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that fails"^^xsd:string ;
       rdfs:comment "drilling activity that fails"^^xsd:string ;
       rdfs:label "drilling activity - operation failed"^^xsd:string ;
       rdfs:label "drilling activity - operation failed"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-snubbing
 ep-activity:DrillingActivity-snubbing
-      rdf:type ep-activity:DrillingActivityTypeAccordingToEquipmentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityTypeAccordingToEquipmentType ;
       rdfs:comment "drilling activity that is snubbing and that is performed by equipment not permanently installed on the platform"^^xsd:string ;
       rdfs:comment "drilling activity that is snubbing and that is performed by equipment not permanently installed on the platform"^^xsd:string ;
       rdfs:label "drilling activity - snubbing"^^xsd:string ;
       rdfs:label "drilling activity - snubbing"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-stuck_equipment
 ep-activity:DrillingActivity-stuck_equipment
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that fails because of equipment stuck in a wellbore"^^xsd:string ;
       rdfs:comment "drilling activity that fails because of equipment stuck in a wellbore"^^xsd:string ;
       rdfs:label "drilling activity - stuck equipment"^^xsd:string ;
       rdfs:label "drilling activity - stuck equipment"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-success
 ep-activity:DrillingActivity-success
-      rdf:type ep-activity:DrillingActivityOutcomeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityOutcomeType ;
       rdfs:comment "drilling activity that succeeds"^^xsd:string ;
       rdfs:comment "drilling activity that succeeds"^^xsd:string ;
       rdfs:label "drilling activity - success"^^xsd:string ;
       rdfs:label "drilling activity - success"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:DrillingActivity-wire_line
 ep-activity:DrillingActivity-wire_line
-      rdf:type ep-activity:DrillingActivityTypeAccordingToEquipmentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:DrillingActivityTypeAccordingToEquipmentType ;
       rdfs:comment "drilling activity that is carried out using a single- or mult-strand wire or cable. The activity can be logging or intervention."^^xsd:string ;
       rdfs:comment "drilling activity that is carried out using a single- or mult-strand wire or cable. The activity can be logging or intervention."^^xsd:string ;
       rdfs:label "drilling activity - wireline"^^xsd:string ;
       rdfs:label "drilling activity - wireline"^^xsd:string ;
       rdfs:subClassOf ep-activity:DrillingActivity .
       rdfs:subClassOf ep-activity:DrillingActivity .
@@ -229,7 +229,7 @@ ep-activity:ExtractAWellCore
       rdfs:subClassOf ep-activity:WellOperation .
       rdfs:subClassOf ep-activity:WellOperation .
 
 
 ep-activity:FailedActivity
 ep-activity:FailedActivity
-      rdf:type ep-activity:ActivitySuccessType , owl:Class ;
+      rdf:type owl:Class , ep-activity:ActivitySuccessType ;
       rdfs:comment "activity that fails"^^xsd:string ;
       rdfs:comment "activity that fails"^^xsd:string ;
       rdfs:label "failed activity"^^xsd:string ;
       rdfs:label "failed activity"^^xsd:string ;
       rdfs:subClassOf ep-activity:Activity ;
       rdfs:subClassOf ep-activity:Activity ;
@@ -242,7 +242,7 @@ ep-activity:FluidReading
       rdfs:subClassOf ep-activity:Activity .
       rdfs:subClassOf ep-activity:Activity .
 
 
 ep-activity:FormationIntegrityTest
 ep-activity:FormationIntegrityTest
-      rdf:type ep-activity:PressureTestType , owl:Class ;
+      rdf:type owl:Class , ep-activity:PressureTestType ;
       rdfs:comment "wellbore pressure test that is a formation integrity test.  NOTE  If the formation is not able to withstand the given pressure, the result of the test is the strength of the formation. (source DDR-XSD)"^^xsd:string ;
       rdfs:comment "wellbore pressure test that is a formation integrity test.  NOTE  If the formation is not able to withstand the given pressure, the result of the test is the strength of the formation. (source DDR-XSD)"^^xsd:string ;
       rdfs:label "formation integrity test"^^xsd:string ;
       rdfs:label "formation integrity test"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellBorePressureTest ;
       rdfs:subClassOf ep-activity:WellBorePressureTest ;
@@ -327,7 +327,7 @@ ep-activity:IssueAReport
       rdfs:comment "activity that is issuing a report"^^xsd:string .
       rdfs:comment "activity that is issuing a report"^^xsd:string .
 
 
 ep-activity:LeakOffTest
 ep-activity:LeakOffTest
-      rdf:type ep-activity:PressureTestType , owl:Class ;
+      rdf:type owl:Class , ep-activity:PressureTestType ;
       rdfs:comment "wellbore pressure test that is a leak-off test where the well is shut in and fluid is pumped into the wellbore gradually to increase the pressure that the formation experiences. NOTE A leakoff test is usually conducted immediately after drilling below a new casing shoe. (source DDR-XSD)"^^xsd:string ;
       rdfs:comment "wellbore pressure test that is a leak-off test where the well is shut in and fluid is pumped into the wellbore gradually to increase the pressure that the formation experiences. NOTE A leakoff test is usually conducted immediately after drilling below a new casing shoe. (source DDR-XSD)"^^xsd:string ;
       rdfs:label "leak-off test"^^xsd:string ;
       rdfs:label "leak-off test"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellBorePressureTest ;
       rdfs:subClassOf ep-activity:WellBorePressureTest ;
@@ -343,12 +343,7 @@ ep-activity:MonthlyDrillingActivity
       rdf:type owl:Class ;
       rdf:type owl:Class ;
       rdfs:comment "drilling activity that consists of all that is done in order to drill a well during one month"^^xsd:string ;
       rdfs:comment "drilling activity that consists of all that is done in order to drill a well during one month"^^xsd:string ;
       rdfs:label "monthly drilling activity"^^xsd:string ;
       rdfs:label "monthly drilling activity"^^xsd:string ;
-      rdfs:subClassOf ep-activity:DrillingActivity ;
-      rdfs:subClassOf
-              [ rdf:type owl:Restriction ;
-                owl:allValuesFrom ep-activity:WeeklyDrillingActivity ;
-                owl:onProperty ep-activity:hasSubActivity
-              ] .
+      rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:ObserveTheWeather
 ep-activity:ObserveTheWeather
       rdfs:comment "make an observation that is of the weather"^^xsd:string .
       rdfs:comment "make an observation that is of the weather"^^xsd:string .
@@ -372,14 +367,14 @@ ep-activity:PorePressureDeterminationType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-activity:PorePressureEstimation
 ep-activity:PorePressureEstimation
-      rdf:type ep-activity:PorePressureDeterminationType , owl:Class ;
+      rdf:type owl:Class , ep-activity:PorePressureDeterminationType ;
       rdfs:comment "pore pressure determination that is an estimation"^^xsd:string ;
       rdfs:comment "pore pressure determination that is an estimation"^^xsd:string ;
       rdfs:label "pore pressure estimation"^^xsd:string ;
       rdfs:label "pore pressure estimation"^^xsd:string ;
       rdfs:subClassOf ep-activity:PorePressureDetermination ;
       rdfs:subClassOf ep-activity:PorePressureDetermination ;
       owl:disjointWith ep-activity:PorePressureMeasurement .
       owl:disjointWith ep-activity:PorePressureMeasurement .
 
 
 ep-activity:PorePressureMeasurement
 ep-activity:PorePressureMeasurement
-      rdf:type ep-activity:PorePressureDeterminationType , owl:Class ;
+      rdf:type owl:Class , ep-activity:PorePressureDeterminationType ;
       rdfs:comment "pore pressure determination that is a measurement"^^xsd:string ;
       rdfs:comment "pore pressure determination that is a measurement"^^xsd:string ;
       rdfs:label "pore pressure measurement"^^xsd:string ;
       rdfs:label "pore pressure measurement"^^xsd:string ;
       rdfs:subClassOf ep-activity:PorePressureDetermination ;
       rdfs:subClassOf ep-activity:PorePressureDetermination ;
@@ -404,7 +399,7 @@ ep-activity:ProductionActivity
       rdfs:subClassOf ep-activity:Activity .
       rdfs:subClassOf ep-activity:Activity .
 
 
 ep-activity:ProductionTest
 ep-activity:ProductionTest
-      rdf:type ep-activity:WellTestType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellTestType ;
       rdfs:comment "a well test that is intended to determine the daily rate of oil, gas, and water production from a (potential) reservoir"^^xsd:string ;
       rdfs:comment "a well test that is intended to determine the daily rate of oil, gas, and water production from a (potential) reservoir"^^xsd:string ;
       rdfs:label "production test"^^xsd:string ;
       rdfs:label "production test"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellTest ;
       rdfs:subClassOf ep-activity:WellTest ;
@@ -414,7 +409,7 @@ ep-activity:ProductionWellTest
       rdfs:comment "well test that is a production activity"^^xsd:string .
       rdfs:comment "well test that is a production activity"^^xsd:string .
 
 
 ep-activity:SuccessfulActivity
 ep-activity:SuccessfulActivity
-      rdf:type ep-activity:ActivitySuccessType , owl:Class ;
+      rdf:type owl:Class , ep-activity:ActivitySuccessType ;
       rdfs:comment "activity that succeeds"^^xsd:string ;
       rdfs:comment "activity that succeeds"^^xsd:string ;
       rdfs:label "successful activity"^^xsd:string ;
       rdfs:label "successful activity"^^xsd:string ;
       rdfs:subClassOf ep-activity:Activity ;
       rdfs:subClassOf ep-activity:Activity ;
@@ -424,12 +419,7 @@ ep-activity:WeeklyDrillingActivity
       rdf:type owl:Class ;
       rdf:type owl:Class ;
       rdfs:comment "drilling activity that consists of all that is done in order to drill a well during one week"^^xsd:string ;
       rdfs:comment "drilling activity that consists of all that is done in order to drill a well during one week"^^xsd:string ;
       rdfs:label "weekly drilling activity"^^xsd:string ;
       rdfs:label "weekly drilling activity"^^xsd:string ;
-      rdfs:subClassOf ep-activity:DrillingActivity ;
-      rdfs:subClassOf
-              [ rdf:type owl:Restriction ;
-                owl:allValuesFrom ep-activity:DailyDrillingActivity ;
-                owl:onProperty ep-activity:hasSubActivity
-              ] .
+      rdfs:subClassOf ep-activity:DrillingActivity .
 
 
 ep-activity:WellBoreBitOperation-withinReportingPeriod
 ep-activity:WellBoreBitOperation-withinReportingPeriod
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -486,26 +476,26 @@ ep-activity:WellCementJob
       rdfs:subClassOf ep-activity:WellOperation .
       rdfs:subClassOf ep-activity:WellOperation .
 
 
 ep-activity:WellCementJob-other
 ep-activity:WellCementJob-other
-      rdf:type ep-activity:WellCementJobPurposeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobPurposeType ;
       rdfs:comment "well cement job that is of a type not enumerated within the DDR XML schema"^^xsd:string ;
       rdfs:comment "well cement job that is of a type not enumerated within the DDR XML schema"^^xsd:string ;
       rdfs:label "well cement job other"^^xsd:string ;
       rdfs:label "well cement job other"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
-      owl:disjointWith ep-activity:WellCementJob-plug , ep-activity:WellCementJob-primary , ep-activity:WellCementJob-squeeze .
+      owl:disjointWith ep-activity:WellCementJob-squeeze , ep-activity:WellCementJob-primary , ep-activity:WellCementJob-plug .
 
 
 ep-activity:WellCementJob-plug
 ep-activity:WellCementJob-plug
-      rdf:type ep-activity:WellCementJobPurposeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobPurposeType ;
       rdfs:comment "well cement job that is intended to plug"^^xsd:string ;
       rdfs:comment "well cement job that is intended to plug"^^xsd:string ;
       rdfs:label "well cement job plug"^^xsd:string ;
       rdfs:label "well cement job plug"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob .
       rdfs:subClassOf ep-activity:WellCementJob .
 
 
 ep-activity:WellCementJob-primary
 ep-activity:WellCementJob-primary
-      rdf:type ep-activity:WellCementJobPurposeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobPurposeType ;
       rdfs:comment "well cement job that is primary"^^xsd:string ;
       rdfs:comment "well cement job that is primary"^^xsd:string ;
       rdfs:label "well cement job primary"^^xsd:string ;
       rdfs:label "well cement job primary"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob .
       rdfs:subClassOf ep-activity:WellCementJob .
 
 
 ep-activity:WellCementJob-squeeze
 ep-activity:WellCementJob-squeeze
-      rdf:type ep-activity:WellCementJobPurposeType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobPurposeType ;
       rdfs:comment "well cement job that is intended to squeeze"^^xsd:string ;
       rdfs:comment "well cement job that is intended to squeeze"^^xsd:string ;
       rdfs:label "well cement job squeeze"^^xsd:string ;
       rdfs:label "well cement job squeeze"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob .
       rdfs:subClassOf ep-activity:WellCementJob .
@@ -559,84 +549,84 @@ ep-activity:WellCementJobTopPlugType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-activity:WellCementJobWithBottomPlug
 ep-activity:WellCementJobWithBottomPlug
-      rdf:type ep-activity:WellCementJobBottomPlugType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobBottomPlugType ;
       rdfs:comment "well cement job that has a bottom plug"^^xsd:string ;
       rdfs:comment "well cement job that has a bottom plug"^^xsd:string ;
       rdfs:label "well cement job with bottom plug"^^xsd:string ;
       rdfs:label "well cement job with bottom plug"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithoutBottomPlug .
       owl:disjointWith ep-activity:WellCementJobWithoutBottomPlug .
 
 
 ep-activity:WellCementJobWithCasingReciprocation
 ep-activity:WellCementJobWithCasingReciprocation
-      rdf:type ep-activity:WellCementJobCasingReciprocationType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobCasingReciprocationType ;
       rdfs:comment "well cement job that has casing reciprocation"^^xsd:string ;
       rdfs:comment "well cement job that has casing reciprocation"^^xsd:string ;
       rdfs:label "well cement job with casing reciprocation"^^xsd:string ;
       rdfs:label "well cement job with casing reciprocation"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithoutCasingReciprocation .
       owl:disjointWith ep-activity:WellCementJobWithoutCasingReciprocation .
 
 
 ep-activity:WellCementJobWithCasingRotation
 ep-activity:WellCementJobWithCasingRotation
-      rdf:type ep-activity:WellCementJobCasingRotationType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobCasingRotationType ;
       rdfs:comment "well cement job that has casing rotation"^^xsd:string ;
       rdfs:comment "well cement job that has casing rotation"^^xsd:string ;
       rdfs:label "well cement job with casing rotation"^^xsd:string ;
       rdfs:label "well cement job with casing rotation"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithoutTopPlug .
       owl:disjointWith ep-activity:WellCementJobWithoutTopPlug .
 
 
 ep-activity:WellCementJobWithFloatHolding
 ep-activity:WellCementJobWithFloatHolding
-      rdf:type ep-activity:WellCementJobFloatHoldingType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobFloatHoldingType ;
       rdfs:comment "well cement job that has float holding"^^xsd:string ;
       rdfs:comment "well cement job that has float holding"^^xsd:string ;
       rdfs:label "well cement job with float holding"^^xsd:string ;
       rdfs:label "well cement job with float holding"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithoutFloatHolding .
       owl:disjointWith ep-activity:WellCementJobWithoutFloatHolding .
 
 
 ep-activity:WellCementJobWithPlugBumping
 ep-activity:WellCementJobWithPlugBumping
-      rdf:type ep-activity:WellCementJobPlugBumpingType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobPlugBumpingType ;
       rdfs:comment "well cement job that has plug bumping"^^xsd:string ;
       rdfs:comment "well cement job that has plug bumping"^^xsd:string ;
       rdfs:label "well cement job with plug bumping"^^xsd:string ;
       rdfs:label "well cement job with plug bumping"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithoutBottomPlug .
       owl:disjointWith ep-activity:WellCementJobWithoutBottomPlug .
 
 
 ep-activity:WellCementJobWithTopPlug
 ep-activity:WellCementJobWithTopPlug
-      rdf:type ep-activity:WellCementJobTopPlugType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobTopPlugType ;
       rdfs:comment "well cement job that has a top plug"^^xsd:string ;
       rdfs:comment "well cement job that has a top plug"^^xsd:string ;
       rdfs:label "well cement job with top plug"^^xsd:string ;
       rdfs:label "well cement job with top plug"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithoutTopPlug .
       owl:disjointWith ep-activity:WellCementJobWithoutTopPlug .
 
 
 ep-activity:WellCementJobWithoutBottomPlug
 ep-activity:WellCementJobWithoutBottomPlug
-      rdf:type ep-activity:WellCementJobBottomPlugType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobBottomPlugType ;
       rdfs:comment "well cement job that does not have a bottom plug"^^xsd:string ;
       rdfs:comment "well cement job that does not have a bottom plug"^^xsd:string ;
       rdfs:label "well cement job without bottom plug"^^xsd:string ;
       rdfs:label "well cement job without bottom plug"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithBottomPlug .
       owl:disjointWith ep-activity:WellCementJobWithBottomPlug .
 
 
 ep-activity:WellCementJobWithoutCasingReciprocation
 ep-activity:WellCementJobWithoutCasingReciprocation
-      rdf:type ep-activity:WellCementJobCasingReciprocationType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobCasingReciprocationType ;
       rdfs:comment "well cement job that does not have casing reciprocation"^^xsd:string ;
       rdfs:comment "well cement job that does not have casing reciprocation"^^xsd:string ;
       rdfs:label "well cement job without casing reciprocation"^^xsd:string ;
       rdfs:label "well cement job without casing reciprocation"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithCasingRotation .
       owl:disjointWith ep-activity:WellCementJobWithCasingRotation .
 
 
 ep-activity:WellCementJobWithoutCasingRotation
 ep-activity:WellCementJobWithoutCasingRotation
-      rdf:type ep-activity:WellCementJobCasingRotationType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobCasingRotationType ;
       rdfs:comment "well cement job that does not have casing rotation"^^xsd:string ;
       rdfs:comment "well cement job that does not have casing rotation"^^xsd:string ;
       rdfs:label "well cement job without casing rotation"^^xsd:string ;
       rdfs:label "well cement job without casing rotation"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithCasingRotation .
       owl:disjointWith ep-activity:WellCementJobWithCasingRotation .
 
 
 ep-activity:WellCementJobWithoutFloatHolding
 ep-activity:WellCementJobWithoutFloatHolding
-      rdf:type ep-activity:WellCementJobFloatHoldingType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobFloatHoldingType ;
       rdfs:comment "well cement job that does not have float holding"^^xsd:string ;
       rdfs:comment "well cement job that does not have float holding"^^xsd:string ;
       rdfs:label "well cement job without float holding"^^xsd:string ;
       rdfs:label "well cement job without float holding"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithFloatHolding .
       owl:disjointWith ep-activity:WellCementJobWithFloatHolding .
 
 
 ep-activity:WellCementJobWithoutPlugBumping
 ep-activity:WellCementJobWithoutPlugBumping
-      rdf:type ep-activity:WellCementJobPlugBumpingType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobPlugBumpingType ;
       rdfs:comment "well cement job that does not have plug bumping"^^xsd:string ;
       rdfs:comment "well cement job that does not have plug bumping"^^xsd:string ;
       rdfs:label "well cement job without plug bumping"^^xsd:string ;
       rdfs:label "well cement job without plug bumping"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       owl:disjointWith ep-activity:WellCementJobWithBottomPlug .
       owl:disjointWith ep-activity:WellCementJobWithBottomPlug .
 
 
 ep-activity:WellCementJobWithoutTopPlug
 ep-activity:WellCementJobWithoutTopPlug
-      rdf:type ep-activity:WellCementJobTopPlugType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementJobTopPlugType ;
       rdfs:comment "well cement job that does not have a top plug"^^xsd:string ;
       rdfs:comment "well cement job that does not have a top plug"^^xsd:string ;
       rdfs:label "well cement job without top plug"^^xsd:string ;
       rdfs:label "well cement job without top plug"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementJob ;
       rdfs:subClassOf ep-activity:WellCementJob ;
@@ -655,14 +645,14 @@ ep-activity:WellCementPumpingFluidReturnType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-activity:WellCementPumpingWithFluidReturn
 ep-activity:WellCementPumpingWithFluidReturn
-      rdf:type ep-activity:WellCementPumpingFluidReturnType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementPumpingFluidReturnType ;
       rdfs:comment "well cement pumping that has fluid return"^^xsd:string ;
       rdfs:comment "well cement pumping that has fluid return"^^xsd:string ;
       rdfs:label "well cement pumping with fluid return"^^xsd:string ;
       rdfs:label "well cement pumping with fluid return"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementPumping ;
       rdfs:subClassOf ep-activity:WellCementPumping ;
       owl:disjointWith ep-activity:WellCementPumpingWithoutFluidReturn .
       owl:disjointWith ep-activity:WellCementPumpingWithoutFluidReturn .
 
 
 ep-activity:WellCementPumpingWithoutFluidReturn
 ep-activity:WellCementPumpingWithoutFluidReturn
-      rdf:type ep-activity:WellCementPumpingFluidReturnType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellCementPumpingFluidReturnType ;
       rdfs:comment "well cement pumping that does not have fluid return"^^xsd:string ;
       rdfs:comment "well cement pumping that does not have fluid return"^^xsd:string ;
       rdfs:label "well cement pumping without fluid return"^^xsd:string ;
       rdfs:label "well cement pumping without fluid return"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellCementPumping ;
       rdfs:subClassOf ep-activity:WellCementPumping ;
@@ -681,32 +671,32 @@ ep-activity:WellControlIncident
       rdfs:subClassOf ep-activity:WellOperation .
       rdfs:subClassOf ep-activity:WellOperation .
 
 
 ep-activity:WellControlIncident-gas_kick
 ep-activity:WellControlIncident-gas_kick
-      rdf:type ep-activity:WellControlIncidentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellControlIncidentType ;
       rdfs:comment "well control incident that is a gas kick"^^xsd:string ;
       rdfs:comment "well control incident that is a gas kick"^^xsd:string ;
       rdfs:label "well control incident gas kick"^^xsd:string ;
       rdfs:label "well control incident gas kick"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellControlIncident ;
       rdfs:subClassOf ep-activity:WellControlIncident ;
-      owl:disjointWith ep-activity:WellControlIncident-oil_kick , ep-activity:WellControlIncident-shallow_gas_kick , ep-activity:WellControlIncident-water_kick .
+      owl:disjointWith ep-activity:WellControlIncident-water_kick , ep-activity:WellControlIncident-shallow_gas_kick , ep-activity:WellControlIncident-oil_kick .
 
 
 ep-activity:WellControlIncident-oil_kick
 ep-activity:WellControlIncident-oil_kick
-      rdf:type ep-activity:WellControlIncidentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellControlIncidentType ;
       rdfs:comment "well control incident that is an oil kick"^^xsd:string ;
       rdfs:comment "well control incident that is an oil kick"^^xsd:string ;
       rdfs:label "well control incident oil kick"^^xsd:string ;
       rdfs:label "well control incident oil kick"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellControlIncident ;
       rdfs:subClassOf ep-activity:WellControlIncident ;
-      owl:disjointWith ep-activity:WellControlIncident-gas_kick , ep-activity:WellControlIncident-shallow_gas_kick , ep-activity:WellControlIncident-water_kick .
+      owl:disjointWith ep-activity:WellControlIncident-water_kick , ep-activity:WellControlIncident-shallow_gas_kick , ep-activity:WellControlIncident-gas_kick .
 
 
 ep-activity:WellControlIncident-shallow_gas_kick
 ep-activity:WellControlIncident-shallow_gas_kick
-      rdf:type ep-activity:WellControlIncidentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellControlIncidentType ;
       rdfs:comment "well control incident that is a shallow gas kick"^^xsd:string ;
       rdfs:comment "well control incident that is a shallow gas kick"^^xsd:string ;
       rdfs:label "well control incident shallow gas kick"^^xsd:string ;
       rdfs:label "well control incident shallow gas kick"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellControlIncident ;
       rdfs:subClassOf ep-activity:WellControlIncident ;
-      owl:disjointWith ep-activity:WellControlIncident-gas_kick , ep-activity:WellControlIncident-oil_kick , ep-activity:WellControlIncident-water_kick .
+      owl:disjointWith ep-activity:WellControlIncident-water_kick , ep-activity:WellControlIncident-oil_kick , ep-activity:WellControlIncident-gas_kick .
 
 
 ep-activity:WellControlIncident-water_kick
 ep-activity:WellControlIncident-water_kick
-      rdf:type ep-activity:WellControlIncidentType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WellControlIncidentType ;
       rdfs:comment "well control incident that is a water kick"^^xsd:string ;
       rdfs:comment "well control incident that is a water kick"^^xsd:string ;
       rdfs:label "well control incident water kick"^^xsd:string ;
       rdfs:label "well control incident water kick"^^xsd:string ;
       rdfs:subClassOf ep-activity:WellControlIncident ;
       rdfs:subClassOf ep-activity:WellControlIncident ;
-      owl:disjointWith ep-activity:WellControlIncident-gas_kick , ep-activity:WellControlIncident-oil_kick , ep-activity:WellControlIncident-shallow_gas_kick .
+      owl:disjointWith ep-activity:WellControlIncident-shallow_gas_kick , ep-activity:WellControlIncident-oil_kick , ep-activity:WellControlIncident-gas_kick .
 
 
 ep-activity:WellControlIncidentType
 ep-activity:WellControlIncidentType
       rdf:type rdfs:Class ;
       rdf:type rdfs:Class ;
@@ -804,28 +794,32 @@ ep-activity:WirelineFormationTestType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-activity:WirelineFormationTestWithGoodSeal
 ep-activity:WirelineFormationTestWithGoodSeal
-      rdf:type ep-activity:WirelineFormationTestType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WirelineFormationTestType ;
       rdfs:comment "wireline formation test that has a good seal"^^xsd:string ;
       rdfs:comment "wireline formation test that has a good seal"^^xsd:string ;
       rdfs:label "wireline formation test with a good seal"^^xsd:string ;
       rdfs:label "wireline formation test with a good seal"^^xsd:string ;
       rdfs:subClassOf ep-activity:WirelineFormationTest ;
       rdfs:subClassOf ep-activity:WirelineFormationTest ;
       owl:disjointWith ep-activity:WirelineFormationTestWithoutGoodSeal .
       owl:disjointWith ep-activity:WirelineFormationTestWithoutGoodSeal .
 
 
 ep-activity:WirelineFormationTestWithoutGoodSeal
 ep-activity:WirelineFormationTestWithoutGoodSeal
-      rdf:type ep-activity:WirelineFormationTestType , owl:Class ;
+      rdf:type owl:Class , ep-activity:WirelineFormationTestType ;
       rdfs:comment "wireline formation test that does not have a good seal"^^xsd:string ;
       rdfs:comment "wireline formation test that does not have a good seal"^^xsd:string ;
       rdfs:label "wireline formation test without a good seal"^^xsd:string ;
       rdfs:label "wireline formation test without a good seal"^^xsd:string ;
       rdfs:subClassOf ep-activity:WirelineFormationTest ;
       rdfs:subClassOf ep-activity:WirelineFormationTest ;
       owl:disjointWith ep-activity:WirelineFormationTestWithGoodSeal .
       owl:disjointWith ep-activity:WirelineFormationTestWithGoodSeal .
 
 
+ep-activity:approver
+      rdfs:comment "person or organization that is the approver in an approve a report activity"^^xsd:string .
+
 ep-activity:averageRateOfDrilling
 ep-activity:averageRateOfDrilling
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:comment "class_of_indirect_property that is the average rate of drilling for a drilling activity"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the average rate of drilling for a drilling activity"^^xsd:string ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "average rate of drilling"^^xsd:string ;
       rdfs:label "average rate of drilling"^^xsd:string ;
       rdfs:range ep-core:Speed .
       rdfs:range ep-core:Speed .
 
 
 ep-activity:descriptionOfActivitiesFollowingTheDailyReportingPeriod
 ep-activity:descriptionOfActivitiesFollowingTheDailyReportingPeriod
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdfs:comment "report that is a description of activities following the daily drilling activity for the reporting period"^^xsd:string ;
       rdfs:domain ep-activity:DailyDrillingActivity ;
       rdfs:domain ep-activity:DailyDrillingActivity ;
       rdfs:label "description of activities following the daily reporting period"^^xsd:string ;
       rdfs:label "description of activities following the daily reporting period"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/report#Report> .
       rdfs:range <http://www.reportinghub.no/ep/schema/report#Report> .
@@ -843,34 +837,34 @@ ep-activity:descriptionOfActivitiesWithinTheDailyReportingPeriod
       rdfs:label "description of activities within the daily reporting period"^^xsd:string .
       rdfs:label "description of activities within the daily reporting period"^^xsd:string .
 
 
 ep-activity:distanceDrilled
 ep-activity:distanceDrilled
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:comment "class_of_indirect_property that is the distance drilled by a drilling activity"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the distance drilled by a drilling activity"^^xsd:string ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "distance drilled"^^xsd:string ;
       rdfs:label "distance drilled"^^xsd:string ;
       rdfs:range ep-core:Length .
       rdfs:range ep-core:Length .
 
 
 ep-activity:drillingContractor
 ep-activity:drillingContractor
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:comment "organization that is contracted to perform a drilling activity"^^xsd:string ;
       rdfs:comment "organization that is contracted to perform a drilling activity"^^xsd:string ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "drilling contractor"^^xsd:string ;
       rdfs:label "drilling contractor"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
 
 
 ep-activity:drillingOperator
 ep-activity:drillingOperator
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
-      rdfs:comment "Corresponds to Drilling Operator field in WellBore tables"^^xsd:string , "organization that operates the facility that performs a drilling activity"^^xsd:string ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdfs:comment "organization that operates the facility that performs a drilling activity"^^xsd:string , "Corresponds to Drilling Operator field in WellBore tables"^^xsd:string ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "drilling operator"^^xsd:string ;
       rdfs:label "drilling operator"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
 
 
 ep-activity:durationOfDrilling
 ep-activity:durationOfDrilling
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "duration of drilling"^^xsd:string ;
       rdfs:label "duration of drilling"^^xsd:string ;
       rdfs:range ep-core:TimeDuration .
       rdfs:range ep-core:TimeDuration .
 
 
 ep-activity:existsThroughout
 ep-activity:existsThroughout
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:label "exists throughout"^^xsd:string .
       rdfs:label "exists throughout"^^xsd:string .
 
 
@@ -887,48 +881,41 @@ ep-activity:failedEquipment
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#Equipment> .
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#Equipment> .
 
 
 ep-activity:finalRateOfDrilling
 ep-activity:finalRateOfDrilling
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:comment "class_of_indirect_property that is the rate of drilling at the end of a drilling activity"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the rate of drilling at the end of a drilling activity"^^xsd:string ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "final rate of drilling"^^xsd:string ;
       rdfs:label "final rate of drilling"^^xsd:string ;
       rdfs:range ep-core:Speed .
       rdfs:range ep-core:Speed .
 
 
 ep-activity:finishedAt
 ep-activity:finishedAt
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:comment "UTC representation of the finishing time for an activity"^^xsd:string ;
       rdfs:comment "UTC representation of the finishing time for an activity"^^xsd:string ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:label "finished at"^^xsd:string ;
       rdfs:label "finished at"^^xsd:string ;
       rdfs:range xsd:dateTime .
       rdfs:range xsd:dateTime .
 
 
 ep-activity:fluidProducedByWellTest
 ep-activity:fluidProducedByWellTest
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:comment "quantity of material that is produced by a well test"^^xsd:string ;
       rdfs:comment "quantity of material that is produced by a well test"^^xsd:string ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:label "fluid produced by well test"^^xsd:string ;
       rdfs:label "fluid produced by well test"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/material#Fluid> .
       rdfs:range <http://www.reportinghub.no/ep/schema/material#Fluid> .
 
 
-ep-activity:hasCasingLinerTubing
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
-      rdfs:domain ep-activity:WellStimulation ;
-      rdfs:label "has Casing/Liner/Tubing"^^xsd:string .
-
-ep-activity:hasCasingString
-      rdf:type owl:ObjectProperty ;
-      rdfs:label "has casing string"^^xsd:string .
-
 ep-activity:hasChokeValve
 ep-activity:hasChokeValve
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdfs:comment "choke valve that is for a drilling activity"^^xsd:string ;
+      rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "has choke valve"^^xsd:string ;
       rdfs:label "has choke valve"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#ChokeValve> .
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#ChokeValve> .
 
 
 ep-activity:hasDrillBit
 ep-activity:hasDrillBit
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "has drill bit"^^xsd:string ;
       rdfs:label "has drill bit"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#DrillBit> .
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#DrillBit> .
 
 
 ep-activity:hasDrillingFluid
 ep-activity:hasDrillingFluid
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "has drilling fluid"^^xsd:string ;
       rdfs:label "has drilling fluid"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/material#Fluid> .
       rdfs:range <http://www.reportinghub.no/ep/schema/material#Fluid> .
@@ -939,18 +926,14 @@ ep-activity:hasInflowLocation
       rdfs:label "has inflow location"^^xsd:string ;
       rdfs:label "has inflow location"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/well#PositionWithinWellBore> .
       rdfs:range <http://www.reportinghub.no/ep/schema/well#PositionWithinWellBore> .
 
 
-ep-activity:hasSubActivity
-      rdf:type owl:ObjectProperty ;
-      rdfs:label "has sub activity"^^xsd:string .
-
 ep-activity:hasWellTestChoke
 ep-activity:hasWellTestChoke
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:label "has well test choke"^^xsd:string ;
       rdfs:label "has well test choke"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#WellTestChoke> .
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#WellTestChoke> .
 
 
 ep-activity:identificationNumberOfCore
 ep-activity:identificationNumberOfCore
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:comment "identification number of the core extracted by an extract a well core activity"^^xsd:string ;
       rdfs:comment "identification number of the core extracted by an extract a well core activity"^^xsd:string ;
       rdfs:domain ep-activity:ExtractAWellCore ;
       rdfs:domain ep-activity:ExtractAWellCore ;
       rdfs:label "identification number of core"^^xsd:string .
       rdfs:label "identification number of core"^^xsd:string .
@@ -968,21 +951,21 @@ ep-activity:logRunNumber
       rdfs:label "log run number"^^xsd:string .
       rdfs:label "log run number"^^xsd:string .
 
 
 ep-activity:loggedWellBoreInterval
 ep-activity:loggedWellBoreInterval
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:comment "wellbore section that is logged by a wellbore log run activity"^^xsd:string ;
       rdfs:comment "wellbore section that is logged by a wellbore log run activity"^^xsd:string ;
       rdfs:domain ep-activity:WellBoreLogRun ;
       rdfs:domain ep-activity:WellBoreLogRun ;
       rdfs:label "logged wellbore interval"^^xsd:string ;
       rdfs:label "logged wellbore interval"^^xsd:string ;
       rdfs:range ep-core:PhysicalObject .
       rdfs:range ep-core:PhysicalObject .
 
 
 ep-activity:measuredDepthOfFluidSampling
 ep-activity:measuredDepthOfFluidSampling
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:comment "class_of_indirect_property that is the measured depth with respect to the RKB of the location of fluid sampling by a wireline formation test activity"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the measured depth with respect to the RKB of the location of fluid sampling by a wireline formation test activity"^^xsd:string ;
       rdfs:domain ep-activity:WirelineFormationTest ;
       rdfs:domain ep-activity:WirelineFormationTest ;
       rdfs:label "measured depth of fluid sampling"^^xsd:string ;
       rdfs:label "measured depth of fluid sampling"^^xsd:string ;
       rdfs:range ep-core:Length .
       rdfs:range ep-core:Length .
 
 
 ep-activity:missedProductionTime
 ep-activity:missedProductionTime
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:EquipmentFailureAndRepair ;
       rdfs:domain ep-activity:EquipmentFailureAndRepair ;
       rdfs:label "missed production time"^^xsd:string ;
       rdfs:label "missed production time"^^xsd:string ;
       rdfs:range ep-core:TimeDuration .
       rdfs:range ep-core:TimeDuration .
@@ -995,17 +978,14 @@ ep-activity:nominallyAt
       rdfs:range xsd:dateTime .
       rdfs:range xsd:dateTime .
 
 
 ep-activity:onDrillBit
 ep-activity:onDrillBit
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:WellBoreBitRunDrilling ;
       rdfs:domain ep-activity:WellBoreBitRunDrilling ;
       rdfs:label "on drill bit"^^xsd:string ;
       rdfs:label "on drill bit"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#DrillBit> .
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#DrillBit> .
 
 
-ep-activity:onFluid
-      rdf:type owl:ObjectProperty ;
-      rdfs:label "on WellBore"^^xsd:string .
-
 ep-activity:onRig
 ep-activity:onRig
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdfs:comment "rig that is the location for a drilling activity"^^xsd:string ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "on rig"^^xsd:string ;
       rdfs:label "on rig"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/facility#TemporalPartOfARig> .
       rdfs:range <http://www.reportinghub.no/ep/schema/facility#TemporalPartOfARig> .
@@ -1017,20 +997,20 @@ ep-activity:onWell
       rdfs:range <http://www.reportinghub.no/ep/schema/well#TemporalPartOfAWell> .
       rdfs:range <http://www.reportinghub.no/ep/schema/well#TemporalPartOfAWell> .
 
 
 ep-activity:onWellBore
 ep-activity:onWellBore
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "on wellbore"^^xsd:string ;
       rdfs:label "on wellbore"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/well#TemporalPartOfAWellBore> .
       rdfs:range <http://www.reportinghub.no/ep/schema/well#TemporalPartOfAWellBore> .
 
 
 ep-activity:operatingTimeOfDrillBit
 ep-activity:operatingTimeOfDrillBit
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:comment "class_of_indirect_property that is the operating time of the drill bit for a drilling activity"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the operating time of the drill bit for a drilling activity"^^xsd:string ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:domain ep-activity:DrillingActivity ;
       rdfs:label "operating time of drill bit"^^xsd:string ;
       rdfs:label "operating time of drill bit"^^xsd:string ;
       rdfs:range ep-core:TimeDuration .
       rdfs:range ep-core:TimeDuration .
 
 
 ep-activity:pressureAtWhichPlugBumped
 ep-activity:pressureAtWhichPlugBumped
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:comment "class_of_indirect_property that is the pressure at which the plub bumped for a well cement pumping activity"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the pressure at which the plub bumped for a well cement pumping activity"^^xsd:string ;
       rdfs:domain ep-activity:WellCementPumping ;
       rdfs:domain ep-activity:WellCementPumping ;
       rdfs:label "pressure at which plug bumped"^^xsd:string ;
       rdfs:label "pressure at which plug bumped"^^xsd:string ;
@@ -1038,95 +1018,99 @@ ep-activity:pressureAtWhichPlugBumped
 
 
 ep-activity:pumpedFluid
 ep-activity:pumpedFluid
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
-      rdfs:label "pumped fluid"^^xsd:string .
+      rdfs:comment "cementing fluid that is pumped by a well cement pumping activity"^^xsd:string ;
+      rdfs:domain ep-activity:WellCementPumping ;
+      rdfs:label "pumped fluid"^^xsd:string ;
+      rdfs:range <http://www.reportinghub.no/ep/schema/well#CementingFluid> .
 
 
 ep-activity:recoveredCore
 ep-activity:recoveredCore
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:comment "core that is recovered by an ExtractAWellCore activity"^^xsd:string ;
       rdfs:comment "core that is recovered by an ExtractAWellCore activity"^^xsd:string ;
       rdfs:domain ep-activity:ExtractAWellCore ;
       rdfs:domain ep-activity:ExtractAWellCore ;
       rdfs:label "recovered core"^^xsd:string ;
       rdfs:label "recovered core"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/well#RecoveredCore> .
       rdfs:range <http://www.reportinghub.no/ep/schema/well#RecoveredCore> .
 
 
 ep-activity:returnedCementingFluid
 ep-activity:returnedCementingFluid
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:comment "cementing fluid that is returned during a well cement pumping activity"^^xsd:string ;
       rdfs:comment "cementing fluid that is returned during a well cement pumping activity"^^xsd:string ;
       rdfs:domain ep-activity:WellCementPumping ;
       rdfs:domain ep-activity:WellCementPumping ;
       rdfs:label "returned cementing fluid"^^xsd:string ;
       rdfs:label "returned cementing fluid"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/well#CementingFluid> .
       rdfs:range <http://www.reportinghub.no/ep/schema/well#CementingFluid> .
 
 
 ep-activity:sampledFluid
 ep-activity:sampledFluid
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdfs:comment "fluid that is sampled in a wireline formation test"^^xsd:string ;
       rdfs:domain ep-activity:WirelineFormationTest ;
       rdfs:domain ep-activity:WirelineFormationTest ;
       rdfs:label "sampled fluid"^^xsd:string ;
       rdfs:label "sampled fluid"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/material#Fluid> .
       rdfs:range <http://www.reportinghub.no/ep/schema/material#Fluid> .
 
 
 ep-activity:serviceCompany
 ep-activity:serviceCompany
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:Activity ;
       rdfs:domain ep-activity:Activity ;
       rdfs:label "service company"^^xsd:string ;
       rdfs:label "service company"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
 
 
 ep-activity:startedAt
 ep-activity:startedAt
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:label "started at"^^xsd:string ;
       rdfs:label "started at"^^xsd:string ;
       rdfs:range xsd:dateTime .
       rdfs:range xsd:dateTime .
 
 
 ep-activity:timeLost
 ep-activity:timeLost
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:WellControlIncident ;
       rdfs:domain ep-activity:WellControlIncident ;
       rdfs:label "time lost"^^xsd:string ;
       rdfs:label "time lost"^^xsd:string ;
       rdfs:range ep-core:TimeDuration .
       rdfs:range ep-core:TimeDuration .
 
 
 ep-activity:timeOfFailure
 ep-activity:timeOfFailure
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:domain ep-activity:EquipmentFailureAndRepair ;
       rdfs:domain ep-activity:EquipmentFailureAndRepair ;
       rdfs:label "time of failure"^^xsd:string ;
       rdfs:label "time of failure"^^xsd:string ;
       rdfs:range xsd:dateTime .
       rdfs:range xsd:dateTime .
 
 
 ep-activity:timeOfRepair
 ep-activity:timeOfRepair
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:domain ep-activity:EquipmentFailureAndRepair ;
       rdfs:domain ep-activity:EquipmentFailureAndRepair ;
       rdfs:label "time of repair"^^xsd:string ;
       rdfs:label "time of repair"^^xsd:string ;
       rdfs:range xsd:dateTime .
       rdfs:range xsd:dateTime .
 
 
 ep-activity:volumeOfMudGained
 ep-activity:volumeOfMudGained
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:domain ep-activity:WellControlIncident ;
       rdfs:domain ep-activity:WellControlIncident ;
       rdfs:label "volume of mud gained"^^xsd:string ;
       rdfs:label "volume of mud gained"^^xsd:string ;
       rdfs:range ep-core:Volume .
       rdfs:range ep-core:Volume .
 
 
 ep-activity:wellBoreLoggingTool
 ep-activity:wellBoreLoggingTool
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:WellBoreLogRun ;
       rdfs:domain ep-activity:WellBoreLogRun ;
       rdfs:label "well bore logging tool"^^xsd:string ;
       rdfs:label "well bore logging tool"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#Equipment> .
       rdfs:range <http://www.reportinghub.no/ep/schema/equipment#Equipment> .
 
 
 ep-activity:wellTestBottomHolePressure
 ep-activity:wellTestBottomHolePressure
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:label "well test bottom hole pressure"^^xsd:string ;
       rdfs:label "well test bottom hole pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-activity:wellTestFlowingPressure
 ep-activity:wellTestFlowingPressure
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:label "well test flowing pressure"^^xsd:string ;
       rdfs:label "well test flowing pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-activity:wellTestNumber
 ep-activity:wellTestNumber
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:label "well test number"^^xsd:string .
       rdfs:label "well test number"^^xsd:string .
 
 
 ep-activity:wellTestShutInPressure
 ep-activity:wellTestShutInPressure
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:label "well test shut-in pressure"^^xsd:string ;
       rdfs:label "well test shut-in pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-activity:wellTestStoredOil
 ep-activity:wellTestStoredOil
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:domain ep-activity:WellTest ;
       rdfs:label "well test stored oil"^^xsd:string ;
       rdfs:label "well test stored oil"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/material#Oil> .
       rdfs:range <http://www.reportinghub.no/ep/schema/material#Oil> .

@@ -13,7 +13,7 @@
 
 
 <http://www.reportinghub.no/ep/schema/1.0/equipment>
 <http://www.reportinghub.no/ep/schema/1.0/equipment>
       rdf:type owl:Ontology ;
       rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/well> , <http://www.reportinghub.no/ep/schema/1.0/organization> , <http://www.reportinghub.no/ep/schema/1.0/core> ;
+      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> , <http://www.reportinghub.no/ep/schema/1.0/organization> , <http://www.reportinghub.no/ep/schema/1.0/well> ;
       owl:versionInfo "0.1.0"^^xsd:string .
       owl:versionInfo "0.1.0"^^xsd:string .
 
 
 ep-eqt:BlowOutPreventer
 ep-eqt:BlowOutPreventer
@@ -23,11 +23,11 @@ ep-eqt:BlowOutPreventer
       rdfs:subClassOf ep-eqt:Equipment .
       rdfs:subClassOf ep-eqt:Equipment .
 
 
 ep-eqt:Casing
 ep-eqt:Casing
-      rdf:type owl:Class , ep-eqt:CasingLinerTubingType ;
+      rdf:type ep-eqt:CasingLinerTubingType , owl:Class ;
       rdfs:comment "equipment that is a casing"^^xsd:string ;
       rdfs:comment "equipment that is a casing"^^xsd:string ;
       rdfs:label "Casing"^^xsd:string ;
       rdfs:label "Casing"^^xsd:string ;
       rdfs:subClassOf ep-eqt:CasingLinerTubing ;
       rdfs:subClassOf ep-eqt:CasingLinerTubing ;
-      owl:disjointWith ep-eqt:Tubing , ep-eqt:Liner .
+      owl:disjointWith ep-eqt:Liner , ep-eqt:Tubing .
 
 
 ep-eqt:CasingLinerTubing
 ep-eqt:CasingLinerTubing
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -117,25 +117,25 @@ ep-eqt:InnerBarrel
       rdfs:subClassOf ep-eqt:Equipment .
       rdfs:subClassOf ep-eqt:Equipment .
 
 
 ep-eqt:InnerBarrel-aluminum
 ep-eqt:InnerBarrel-aluminum
-      rdf:type owl:Class , ep-eqt:InnerBarrelType ;
+      rdf:type ep-eqt:InnerBarrelType , owl:Class ;
       rdfs:comment "inner barrel that is aluminium"^^xsd:string ;
       rdfs:comment "inner barrel that is aluminium"^^xsd:string ;
       rdfs:label "inner barrel - aluminum"^^xsd:string ;
       rdfs:label "inner barrel - aluminum"^^xsd:string ;
       rdfs:subClassOf ep-eqt:InnerBarrel ;
       rdfs:subClassOf ep-eqt:InnerBarrel ;
-      owl:disjointWith ep-eqt:InnerBarrel-gel , ep-eqt:InnerBarrel-fiberglass .
+      owl:disjointWith ep-eqt:InnerBarrel-fiberglass , ep-eqt:InnerBarrel-gel .
 
 
 ep-eqt:InnerBarrel-fiberglass
 ep-eqt:InnerBarrel-fiberglass
-      rdf:type owl:Class , ep-eqt:InnerBarrelType ;
+      rdf:type ep-eqt:InnerBarrelType , owl:Class ;
       rdfs:comment "inner barrel that is fibreglass"^^xsd:string ;
       rdfs:comment "inner barrel that is fibreglass"^^xsd:string ;
       rdfs:label "inner barrel - fiberglass"^^xsd:string ;
       rdfs:label "inner barrel - fiberglass"^^xsd:string ;
       rdfs:subClassOf ep-eqt:InnerBarrel ;
       rdfs:subClassOf ep-eqt:InnerBarrel ;
-      owl:disjointWith ep-eqt:InnerBarrel-gel , ep-eqt:InnerBarrel-aluminum .
+      owl:disjointWith ep-eqt:InnerBarrel-aluminum , ep-eqt:InnerBarrel-gel .
 
 
 ep-eqt:InnerBarrel-gel
 ep-eqt:InnerBarrel-gel
-      rdf:type owl:Class , ep-eqt:InnerBarrelType ;
+      rdf:type ep-eqt:InnerBarrelType , owl:Class ;
       rdfs:comment "inner barrel that is gel"^^xsd:string ;
       rdfs:comment "inner barrel that is gel"^^xsd:string ;
       rdfs:label "inner barrel - gel"^^xsd:string ;
       rdfs:label "inner barrel - gel"^^xsd:string ;
       rdfs:subClassOf ep-eqt:InnerBarrel ;
       rdfs:subClassOf ep-eqt:InnerBarrel ;
-      owl:disjointWith ep-eqt:InnerBarrel-fiberglass , ep-eqt:InnerBarrel-aluminum .
+      owl:disjointWith ep-eqt:InnerBarrel-aluminum , ep-eqt:InnerBarrel-fiberglass .
 
 
 ep-eqt:InnerBarrelType
 ep-eqt:InnerBarrelType
       rdf:type rdfs:Class ;
       rdf:type rdfs:Class ;
@@ -144,11 +144,11 @@ ep-eqt:InnerBarrelType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-eqt:IntermediateCasing
 ep-eqt:IntermediateCasing
-      rdf:type owl:Class , ep-eqt:CasingRoleType ;
+      rdf:type ep-eqt:CasingRoleType , owl:Class ;
       rdfs:comment "casing that is intermediate"^^xsd:string ;
       rdfs:comment "casing that is intermediate"^^xsd:string ;
       rdfs:label "intermediate casing"^^xsd:string ;
       rdfs:label "intermediate casing"^^xsd:string ;
       rdfs:subClassOf ep-eqt:Casing ;
       rdfs:subClassOf ep-eqt:Casing ;
-      owl:disjointWith ep-eqt:TopCasing , ep-eqt:ProductionCasing .
+      owl:disjointWith ep-eqt:ProductionCasing , ep-eqt:TopCasing .
 
 
 ep-eqt:KellyBushing
 ep-eqt:KellyBushing
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -163,11 +163,11 @@ ep-eqt:LastCasingOfAWellBore
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/well#TemporalPartOfASpatialPartOfAWellBore> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/well#TemporalPartOfASpatialPartOfAWellBore> .
 
 
 ep-eqt:Liner
 ep-eqt:Liner
-      rdf:type owl:Class , ep-eqt:CasingLinerTubingType ;
+      rdf:type ep-eqt:CasingLinerTubingType , owl:Class ;
       rdfs:comment "equipment that is a liner"^^xsd:string ;
       rdfs:comment "equipment that is a liner"^^xsd:string ;
       rdfs:label "Liner"^^xsd:string ;
       rdfs:label "Liner"^^xsd:string ;
       rdfs:subClassOf ep-eqt:CasingLinerTubing ;
       rdfs:subClassOf ep-eqt:CasingLinerTubing ;
-      owl:disjointWith ep-eqt:Tubing , ep-eqt:Casing .
+      owl:disjointWith ep-eqt:Casing , ep-eqt:Tubing .
 
 
 ep-eqt:Manifold
 ep-eqt:Manifold
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -189,22 +189,22 @@ ep-eqt:Manifold-production
 
 
 ep-eqt:PipeOutsideDiameterAPI_5CTClass
 ep-eqt:PipeOutsideDiameterAPI_5CTClass
       rdf:type rdfs:Class ;
       rdf:type rdfs:Class ;
-      rdfs:comment "class of casing, liner or tubing on the basis of outside diameter"^^xsd:string , "Why is API_5CT included in the name? Does the specification standardise diameters?"^^xsd:string ;
+      rdfs:comment "Why is API_5CT included in the name? Does the specification standardise diameters?"^^xsd:string , "class of casing, liner or tubing on the basis of outside diameter"^^xsd:string ;
       rdfs:label "pipe outside diameter API 5CT class"^^xsd:string ;
       rdfs:label "pipe outside diameter API 5CT class"^^xsd:string ;
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-eqt:PipeWeightAPI_5CTClass
 ep-eqt:PipeWeightAPI_5CTClass
       rdf:type rdfs:Class ;
       rdf:type rdfs:Class ;
-      rdfs:comment "class of casing, liner or tubing on the basis of mass per unit length"^^xsd:string , "Why is API_5CT included in the name? Does the specification standardise weights?"^^xsd:string ;
+      rdfs:comment "Why is API_5CT included in the name? Does the specification standardise weights?"^^xsd:string , "class of casing, liner or tubing on the basis of mass per unit length"^^xsd:string ;
       rdfs:label "Pipe weight API 5CT class"^^xsd:string ;
       rdfs:label "Pipe weight API 5CT class"^^xsd:string ;
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-eqt:ProductionCasing
 ep-eqt:ProductionCasing
-      rdf:type owl:Class , ep-eqt:CasingRoleType ;
+      rdf:type ep-eqt:CasingRoleType , owl:Class ;
       rdfs:comment "casing that is for production"^^xsd:string ;
       rdfs:comment "casing that is for production"^^xsd:string ;
       rdfs:label "production casing"^^xsd:string ;
       rdfs:label "production casing"^^xsd:string ;
       rdfs:subClassOf ep-eqt:Casing ;
       rdfs:subClassOf ep-eqt:Casing ;
-      owl:disjointWith ep-eqt:TopCasing , ep-eqt:IntermediateCasing .
+      owl:disjointWith ep-eqt:IntermediateCasing , ep-eqt:TopCasing .
 
 
 ep-eqt:Separator
 ep-eqt:Separator
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -225,18 +225,18 @@ ep-eqt:Tank
       rdfs:subClassOf ep-eqt:Equipment .
       rdfs:subClassOf ep-eqt:Equipment .
 
 
 ep-eqt:TopCasing
 ep-eqt:TopCasing
-      rdf:type owl:Class , ep-eqt:CasingRoleType ;
+      rdf:type ep-eqt:CasingRoleType , owl:Class ;
       rdfs:comment "casing that is at the top"^^xsd:string ;
       rdfs:comment "casing that is at the top"^^xsd:string ;
       rdfs:label "top casing"^^xsd:string ;
       rdfs:label "top casing"^^xsd:string ;
       rdfs:subClassOf ep-eqt:Casing ;
       rdfs:subClassOf ep-eqt:Casing ;
-      owl:disjointWith ep-eqt:ProductionCasing , ep-eqt:IntermediateCasing .
+      owl:disjointWith ep-eqt:IntermediateCasing , ep-eqt:ProductionCasing .
 
 
 ep-eqt:Tubing
 ep-eqt:Tubing
-      rdf:type owl:Class , ep-eqt:CasingLinerTubingType ;
+      rdf:type ep-eqt:CasingLinerTubingType , owl:Class ;
       rdfs:comment "equipment that is tubing"^^xsd:string ;
       rdfs:comment "equipment that is tubing"^^xsd:string ;
       rdfs:label "Tubing"^^xsd:string ;
       rdfs:label "Tubing"^^xsd:string ;
       rdfs:subClassOf ep-eqt:CasingLinerTubing ;
       rdfs:subClassOf ep-eqt:CasingLinerTubing ;
-      owl:disjointWith ep-eqt:Liner , ep-eqt:Casing .
+      owl:disjointWith ep-eqt:Casing , ep-eqt:Liner .
 
 
 ep-eqt:TubularConnectionClass
 ep-eqt:TubularConnectionClass
       rdf:type rdfs:Class ;
       rdf:type rdfs:Class ;
@@ -257,8 +257,8 @@ ep-eqt:WellTestChoke
       rdfs:subClassOf ep-eqt:Equipment .
       rdfs:subClassOf ep-eqt:Equipment .
 
 
 ep-eqt:chokeOrificeSize
 ep-eqt:chokeOrificeSize
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
-      rdfs:comment "diameterof the choke orifice within a well test choke manifold"^^xsd:string ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "diameter of the choke orifice within a well test choke manifold"^^xsd:string ;
       rdfs:domain ep-eqt:WellTestChoke ;
       rdfs:domain ep-eqt:WellTestChoke ;
       rdfs:label "choke orifice size"^^xsd:string ;
       rdfs:label "choke orifice size"^^xsd:string ;
       rdfs:range ep-core:Length .
       rdfs:range ep-core:Length .
@@ -269,74 +269,57 @@ ep-eqt:codeAssignedByAManufacturer
       rdfs:domain ep-eqt:ClassOfSupplyDefinedByAManufacturer ;
       rdfs:domain ep-eqt:ClassOfSupplyDefinedByAManufacturer ;
       rdfs:label "code assigned by manufacturer"^^xsd:string .
       rdfs:label "code assigned by manufacturer"^^xsd:string .
 
 
-ep-eqt:diameterOfACasing
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
-      rdfs:domain ep-eqt:Casing ;
-      rdfs:label "diameter of a casing"^^xsd:string ;
-      rdfs:range ep-core:Length .
-
-ep-eqt:diameterOfDrillBit
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
-      rdfs:domain ep-eqt:DrillBit ;
-      rdfs:label "diameter of drill bit"^^xsd:string ;
-      rdfs:range ep-core:Length .
-
 ep-eqt:elevationOfKellyBushing
 ep-eqt:elevationOfKellyBushing
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "class_of_indirect_property that is the elevation of a Kelly bushing above mean sea level"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the elevation of a Kelly bushing above mean sea level"^^xsd:string ;
       rdfs:domain ep-eqt:KellyBushing ;
       rdfs:domain ep-eqt:KellyBushing ;
       rdfs:label "elevation of kelly bushing"^^xsd:string ;
       rdfs:label "elevation of kelly bushing"^^xsd:string ;
       rdfs:range ep-core:Length .
       rdfs:range ep-core:Length .
 
 
 ep-eqt:hasTubularConnectionClass
 ep-eqt:hasTubularConnectionClass
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "tubular connection class for a casing, liner or tubing"^^xsd:string ;
       rdfs:domain ep-eqt:CasingLinerTubing ;
       rdfs:domain ep-eqt:CasingLinerTubing ;
       rdfs:label "has tubular connection class"^^xsd:string ;
       rdfs:label "has tubular connection class"^^xsd:string ;
       rdfs:range ep-eqt:TubularConnectionClass .
       rdfs:range ep-eqt:TubularConnectionClass .
 
 
 ep-eqt:insideDiameterOfATubular
 ep-eqt:insideDiameterOfATubular
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "class_of_indirect_property that is the inside diameter of a tubular"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the inside diameter of a tubular"^^xsd:string ;
       rdfs:domain ep-eqt:CasingLinerTubing ;
       rdfs:domain ep-eqt:CasingLinerTubing ;
       rdfs:label "inside diameter of a tubular"^^xsd:string ;
       rdfs:label "inside diameter of a tubular"^^xsd:string ;
       rdfs:range ep-core:Length .
       rdfs:range ep-core:Length .
 
 
 ep-eqt:lengthOfInnerBarrel
 ep-eqt:lengthOfInnerBarrel
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "class_of_indirect_property that is the length of an inner barrel"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the length of an inner barrel"^^xsd:string ;
       rdfs:domain ep-eqt:InnerBarrel ;
       rdfs:domain ep-eqt:InnerBarrel ;
       rdfs:label "length of inner barrel"^^xsd:string ;
       rdfs:label "length of inner barrel"^^xsd:string ;
       rdfs:range ep-core:Length .
       rdfs:range ep-core:Length .
 
 
 ep-eqt:manufacturedBy
 ep-eqt:manufacturedBy
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "manufacturer of an equipment item"^^xsd:string ;
       rdfs:comment "manufacturer of an equipment item"^^xsd:string ;
       rdfs:domain ep-eqt:Equipment ;
       rdfs:domain ep-eqt:Equipment ;
       rdfs:label "manaufactured by"^^xsd:string ;
       rdfs:label "manaufactured by"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
 
 
 ep-eqt:maximumPressureForBlowOutPreventer
 ep-eqt:maximumPressureForBlowOutPreventer
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "class_of_indirect_property that is the maximum pressure for a blow-out preventer"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the maximum pressure for a blow-out preventer"^^xsd:string ;
       rdfs:domain ep-eqt:BlowOutPreventer ;
       rdfs:domain ep-eqt:BlowOutPreventer ;
       rdfs:label "maximum pressure for blow out preventer"^^xsd:string ;
       rdfs:label "maximum pressure for blow out preventer"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-eqt:maximumPressureForChokeValve
 ep-eqt:maximumPressureForChokeValve
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "class_of_indirect_property that is the maximum pressure for a choke valve"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the maximum pressure for a choke valve"^^xsd:string ;
       rdfs:domain ep-eqt:ChokeValve ;
       rdfs:domain ep-eqt:ChokeValve ;
       rdfs:label "maximum pressure for choke valve"^^xsd:string ;
       rdfs:label "maximum pressure for choke valve"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
-ep-eqt:outsideDiameterOfATubular
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
-      rdfs:domain ep-eqt:CasingLinerTubing ;
-      rdfs:label "outside diameter of a tubular"^^xsd:string ;
-      rdfs:range ep-core:Length .
-
 ep-eqt:stringLengthOfATubular
 ep-eqt:stringLengthOfATubular
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "class_of_indirect_property that is the string length of a tubular"^^xsd:string ;
       rdfs:comment "class_of_indirect_property that is the string length of a tubular"^^xsd:string ;
       rdfs:domain ep-eqt:CasingLinerTubing ;
       rdfs:domain ep-eqt:CasingLinerTubing ;
       rdfs:label "string length of a tubular"^^xsd:string ;
       rdfs:label "string length of a tubular"^^xsd:string ;

@@ -13,11 +13,11 @@
 
 
 <http://www.reportinghub.no/ep/schema/1.0/geography>
 <http://www.reportinghub.no/ep/schema/1.0/geography>
       rdf:type owl:Ontology ;
       rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> , <http://www.reportinghub.no/ep/schema/1.0/facility> , <http://www.reportinghub.no/np/schema/1.0/npd> ;
+      owl:imports <http://www.reportinghub.no/np/schema/1.0/npd> , <http://www.reportinghub.no/ep/schema/1.0/facility> , <http://www.reportinghub.no/ep/schema/1.0/core> ;
       owl:versionInfo "Created with TopBraid Composer"^^xsd:string .
       owl:versionInfo "Created with TopBraid Composer"^^xsd:string .
 
 
 ep-core:Area
 ep-core:Area
-      rdf:type ep-core:PropertySpace , rdfs:Class ;
+      rdf:type rdfs:Class , ep-core:PropertySpace ;
       rdfs:label "Area"^^xsd:string ;
       rdfs:label "Area"^^xsd:string ;
       rdfs:subClassOf owl:Class ;
       rdfs:subClassOf owl:Class ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
@@ -43,21 +43,21 @@ ep-geo:AreaCoveredByBusinessArrangement
       rdfs:comment "A part of the earth recognised in a Business Arrangement"^^xsd:string ;
       rdfs:comment "A part of the earth recognised in a Business Arrangement"^^xsd:string ;
       rdfs:label "area covered by business arrangement"^^xsd:string ;
       rdfs:label "area covered by business arrangement"^^xsd:string ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:Country , ep-geo:County , ep-geo:LicenceBlock , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State .
+      owl:disjointWith ep-geo:State , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:LicenceBlock , ep-geo:County , ep-geo:Country .
 
 
 ep-geo:Country
 ep-geo:Country
       rdf:type owl:Class ;
       rdf:type owl:Class ;
       rdfs:comment "part of the surface of the earth that is a country"^^xsd:string ;
       rdfs:comment "part of the surface of the earth that is a country"^^xsd:string ;
       rdfs:label "country"^^xsd:string ;
       rdfs:label "country"^^xsd:string ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:County , ep-geo:LicenceBlock , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State .
+      owl:disjointWith ep-geo:State , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:LicenceBlock , ep-geo:County , ep-geo:AreaCoveredByBusinessArrangement .
 
 
 ep-geo:County
 ep-geo:County
       rdf:type owl:Class ;
       rdf:type owl:Class ;
       rdfs:comment "part of the surface of the earth that is a county"^^xsd:string ;
       rdfs:comment "part of the surface of the earth that is a county"^^xsd:string ;
       rdfs:label "county"^^xsd:string ;
       rdfs:label "county"^^xsd:string ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country , ep-geo:LicenceBlock , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State .
+      owl:disjointWith ep-geo:State , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:LicenceBlock , ep-geo:Country , ep-geo:AreaCoveredByBusinessArrangement .
 
 
 ep-geo:DestinationType
 ep-geo:DestinationType
       rdf:type rdfs:Class ;
       rdf:type rdfs:Class ;
@@ -65,7 +65,7 @@ ep-geo:DestinationType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-geo:Harbour
 ep-geo:Harbour
-      rdf:type ep-geo:DestinationType , owl:Class ;
+      rdf:type owl:Class , ep-geo:DestinationType ;
       rdfs:comment "part of the surface of the earth that is a harbour"^^xsd:string ;
       rdfs:comment "part of the surface of the earth that is a harbour"^^xsd:string ;
       rdfs:label "harbour"^^xsd:string ;
       rdfs:label "harbour"^^xsd:string ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth .
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth .
@@ -75,7 +75,7 @@ ep-geo:LicenceBlock
       rdfs:comment "See RDL RDS13025226"^^xsd:string ;
       rdfs:comment "See RDL RDS13025226"^^xsd:string ;
       rdfs:label "Licence Block"^^xsd:string ;
       rdfs:label "Licence Block"^^xsd:string ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country , ep-geo:County , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State .
+      owl:disjointWith ep-geo:State , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:County , ep-geo:Country , ep-geo:AreaCoveredByBusinessArrangement .
 
 
 ep-geo:OffshoreLocation
 ep-geo:OffshoreLocation
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -88,7 +88,7 @@ ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon
       rdfs:comment "part of the surface of the earth that is specified as a polygon"^^xsd:string ;
       rdfs:comment "part of the surface of the earth that is specified as a polygon"^^xsd:string ;
       rdfs:label "part of the surface of the earth specified as a polygon"^^xsd:string ;
       rdfs:label "part of the surface of the earth specified as a polygon"^^xsd:string ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country , ep-geo:County , ep-geo:LicenceBlock , ep-geo:State .
+      owl:disjointWith ep-geo:State , ep-geo:LicenceBlock , ep-geo:County , ep-geo:Country , ep-geo:AreaCoveredByBusinessArrangement .
 
 
 ep-geo:PartOfTheSurfaceOfTheEarth
 ep-geo:PartOfTheSurfaceOfTheEarth
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -101,25 +101,13 @@ ep-geo:State
       rdfs:comment "part of the surface of the earth that is a state or province (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "part of the surface of the earth that is a state or province (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "state"^^xsd:string ;
       rdfs:label "state"^^xsd:string ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
       rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country , ep-geo:County , ep-geo:LicenceBlock , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon .
+      owl:disjointWith ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:LicenceBlock , ep-geo:County , ep-geo:Country , ep-geo:AreaCoveredByBusinessArrangement .
 
 
 ep-geo:Terminal
 ep-geo:Terminal
-      rdf:type ep-geo:DestinationType , owl:Class ;
+      rdf:type owl:Class , ep-geo:DestinationType ;
       rdfs:comment "facility that is for the storage of oil and/or petrochemical products and from which these products are usually transported to end users or further storage facilities (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "facility that is for the storage of oil and/or petrochemical products and from which these products are usually transported to end users or further storage facilities (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "terminal"^^xsd:string ;
       rdfs:label "terminal"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth , ep-fac:Facility .
-
-ep-geo:areaOnSurfaceOfEarth
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-geo:PartOfTheSurfaceOfTheEarth ;
-      rdfs:label "area on surface of Earth"^^xsd:string ;
-      rdfs:range ep-core:Area .
-
-ep-geo:businessArrangementGoverningArea
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-geo:AreaCoveredByBusinessArrangement ;
-      rdfs:label "business arrangement governing area"^^xsd:string ;
-      rdfs:range <http://www.reportinghub.no/np/schema/npd#BusinessArrangementArea> .
+      rdfs:subClassOf ep-fac:Facility , ep-geo:PartOfTheSurfaceOfTheEarth .
 
 
 ep-geo:hasAreaName
 ep-geo:hasAreaName
       rdf:type owl:DatatypeProperty ;
       rdf:type owl:DatatypeProperty ;
@@ -132,12 +120,12 @@ ep-geo:hasNorthSeaAreaName
       rdfs:label "has North Sea area name"^^xsd:string .
       rdfs:label "has North Sea area name"^^xsd:string .
 
 
 ep-geo:hasNorthSeaBlockSuffixId
 ep-geo:hasNorthSeaBlockSuffixId
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:domain ep-geo:OffshoreLocation ;
       rdfs:domain ep-geo:OffshoreLocation ;
       rdfs:label "has North Sea block suffix ID"^^xsd:string .
       rdfs:label "has North Sea block suffix ID"^^xsd:string .
 
 
 ep-geo:hasNorthSeaQuadrantId
 ep-geo:hasNorthSeaQuadrantId
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:domain ep-geo:OffshoreLocation ;
       rdfs:domain ep-geo:OffshoreLocation ;
       rdfs:label "has North Sea quadrant ID"^^xsd:string .
       rdfs:label "has North Sea quadrant ID"^^xsd:string .
 
 
@@ -148,12 +136,14 @@ ep-geo:hasOffshoreLocationComment
 
 
 ep-geo:locatedWithin
 ep-geo:locatedWithin
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "physical object that is or defines the volume within which a physical thing is located"^^xsd:string ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:label "located within"^^xsd:string ;
       rdfs:label "located within"^^xsd:string ;
       rdfs:range ep-core:PhysicalObject .
       rdfs:range ep-core:PhysicalObject .
 
 
 ep-geo:nominallyLocatedAt
 ep-geo:nominallyLocatedAt
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "physical thing that is or defines the point in space at which a physical thing is nominally located"^^xsd:string ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:label "nominally located at"^^xsd:string ;
       rdfs:label "nominally located at"^^xsd:string ;
       rdfs:range ep-core:PhysicalObject .
       rdfs:range ep-core:PhysicalObject .

@@ -30,7 +30,7 @@ ep-material:AqueousMaterial
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:BasicSedimentAndWater
 ep-material:BasicSedimentAndWater
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "basic sediment and water"^^xsd:string ;
       rdfs:label "basic sediment and water"^^xsd:string ;
       rdfs:subClassOf ep-material:Fluid ;
       rdfs:subClassOf ep-material:Fluid ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
@@ -48,117 +48,117 @@ ep-material:Brine
       rdfs:subClassOf ep-material:Water .
       rdfs:subClassOf ep-material:Water .
 
 
 ep-material:C10
 ep-material:C10
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C10"^^xsd:string ;
       rdfs:label "C10"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C10AndHeavier
 ep-material:C10AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C10+"^^xsd:string ;
       rdfs:label "C10+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C10AndLighter
 ep-material:C10AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C10-"^^xsd:string ;
       rdfs:label "C10-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C2AndHeavier
 ep-material:C2AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C2+"^^xsd:string ;
       rdfs:label "C2+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C2AndLighter
 ep-material:C2AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C2-"^^xsd:string ;
       rdfs:label "C2-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C3AndHeavier
 ep-material:C3AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C3+"^^xsd:string ;
       rdfs:label "C3+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C3AndLighter
 ep-material:C3AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C3-"^^xsd:string ;
       rdfs:label "C3-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C4AndHeavier
 ep-material:C4AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C4+"^^xsd:string ;
       rdfs:label "C4+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C4AndLighter
 ep-material:C4AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C4-"^^xsd:string ;
       rdfs:label "C4-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C5AndHeavier
 ep-material:C5AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C5+"^^xsd:string ;
       rdfs:label "C5+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C5AndLighter
 ep-material:C5AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C5-"^^xsd:string ;
       rdfs:label "C5-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C6
 ep-material:C6
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C6"^^xsd:string ;
       rdfs:label "C6"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C6AndHeavier
 ep-material:C6AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C6+"^^xsd:string ;
       rdfs:label "C6+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C6AndLighter
 ep-material:C6AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C6-"^^xsd:string ;
       rdfs:label "C6-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C7
 ep-material:C7
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C7"^^xsd:string ;
       rdfs:label "C7"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C7AndHeavier
 ep-material:C7AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C7+"^^xsd:string ;
       rdfs:label "C7+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C7AndLighter
 ep-material:C7AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C7-"^^xsd:string ;
       rdfs:label "C7-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C8
 ep-material:C8
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C8"^^xsd:string ;
       rdfs:label "C8"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C8AndHeavier
 ep-material:C8AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C8+"^^xsd:string ;
       rdfs:label "C8+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C8AndLighter
 ep-material:C8AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C8-"^^xsd:string ;
       rdfs:label "C8-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C9
 ep-material:C9
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C9"^^xsd:string ;
       rdfs:label "C9"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C9AndHeavier
 ep-material:C9AndHeavier
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C9+"^^xsd:string ;
       rdfs:label "C9+"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:C9AndLighter
 ep-material:C9AndLighter
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C9-"^^xsd:string ;
       rdfs:label "C9-"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
@@ -346,7 +346,7 @@ ep-material:HydrogenSulfide
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:Isobutane
 ep-material:Isobutane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "IC4"^^xsd:string ;
       rdfs:label "IC4"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:name "isobutane"^^xsd:string ;
       ep-core:name "isobutane"^^xsd:string ;
@@ -359,7 +359,7 @@ ep-material:Isobutane-component
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:Isopentane
 ep-material:Isopentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "IC5"^^xsd:string ;
       rdfs:label "IC5"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:name "isopentane"^^xsd:string ;
       ep-core:name "isopentane"^^xsd:string ;
@@ -472,7 +472,7 @@ ep-material:NonHcGas
       rdfs:subClassOf ep-material:Gas .
       rdfs:subClassOf ep-material:Gas .
 
 
 ep-material:NormalButane
 ep-material:NormalButane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "NC4"^^xsd:string ;
       rdfs:label "NC4"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:name "normal butane"^^xsd:string .
       ep-core:name "normal butane"^^xsd:string .
@@ -483,7 +483,7 @@ ep-material:NormalButane-component
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:NormalPentane
 ep-material:NormalPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "NC5"^^xsd:string ;
       rdfs:label "NC5"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:name "normal pentane"^^xsd:string .
       ep-core:name "normal pentane"^^xsd:string .
@@ -530,7 +530,7 @@ ep-material:OtherInjectionFluid
       rdfs:subClassOf ep-material:Fluid .
       rdfs:subClassOf ep-material:Fluid .
 
 
 ep-material:Pentane
 ep-material:Pentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "pentane"^^xsd:string ;
       rdfs:label "pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
@@ -552,7 +552,7 @@ ep-material:PlusFraction
       rdfs:subClassOf ep-material:Fluid .
       rdfs:subClassOf ep-material:Fluid .
 
 
 ep-material:Propane
 ep-material:Propane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C3"^^xsd:string ;
       rdfs:label "C3"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:name "propane"^^xsd:string ;
       ep-core:name "propane"^^xsd:string ;
@@ -592,7 +592,7 @@ ep-material:ReportingProductType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-material:Salt
 ep-material:Salt
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "salt"^^xsd:string ;
       rdfs:label "salt"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
@@ -650,14 +650,15 @@ ep-material:Water-processed
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:firstMaterialOfPair
 ep-material:firstMaterialOfPair
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "<This entity is deprecated. It is used for composition in the DDR, but not in the MPR.>"^^xsd:string ;
       rdfs:domain ep-material:MaterialPair ;
       rdfs:domain ep-material:MaterialPair ;
       rdfs:label "first material of pair"^^xsd:string ;
       rdfs:label "first material of pair"^^xsd:string ;
       rdfs:range ep-material:Material .
       rdfs:range ep-material:Material .
 
 
 ep-material:hasComponent
 ep-material:hasComponent
       rdf:type owl:TransitiveProperty ;
       rdf:type owl:TransitiveProperty ;
-      rdfs:comment "A component is all part material of the class."^^xsd:string ;
+      rdfs:comment "material that is a part consisting of all material of a class used to discriminate between components"^^xsd:string ;
       rdfs:domain ep-material:Material ;
       rdfs:domain ep-material:Material ;
       rdfs:label "hasComponent"^^xsd:string ;
       rdfs:label "hasComponent"^^xsd:string ;
       rdfs:range ep-material:Material ;
       rdfs:range ep-material:Material ;
@@ -665,431 +666,425 @@ ep-material:hasComponent
 
 
 ep-material:hasNonPrimaryComponent
 ep-material:hasNonPrimaryComponent
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "material that is a non-primary component of the whole"^^xsd:string ;
       rdfs:domain ep-material:Material ;
       rdfs:domain ep-material:Material ;
       rdfs:label "has non-primary component"^^xsd:string ;
       rdfs:label "has non-primary component"^^xsd:string ;
       rdfs:range ep-material:Material ;
       rdfs:range ep-material:Material ;
       rdfs:subPropertyOf ep-material:hasComponent .
       rdfs:subPropertyOf ep-material:hasComponent .
 
 
 ep-material:hasPrimaryComponent
 ep-material:hasPrimaryComponent
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "material that is a primary component of the whole"^^xsd:string ;
       rdfs:domain ep-material:Material ;
       rdfs:domain ep-material:Material ;
       rdfs:label "has primary component"^^xsd:string ;
       rdfs:label "has primary component"^^xsd:string ;
       rdfs:range ep-material:Material ;
       rdfs:range ep-material:Material ;
       rdfs:subPropertyOf ep-material:hasComponent .
       rdfs:subPropertyOf ep-material:hasComponent .
 
 
 ep-material:massRatio
 ep-material:massRatio
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "<This entity is deprecated. It is used for composition in the DDR, but not in the MPR.>"^^xsd:string ;
       rdfs:domain ep-material:MaterialPair ;
       rdfs:domain ep-material:MaterialPair ;
       rdfs:label "mass ratio"^^xsd:string ;
       rdfs:label "mass ratio"^^xsd:string ;
       rdfs:range ep-core:Ratio .
       rdfs:range ep-core:Ratio .
 
 
-ep-material:moleRatio
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-material:MaterialPair ;
-      rdfs:label "mole ratio"^^xsd:string ;
-      rdfs:range ep-core:Ratio .
-
 ep-material:partMaterialOfPair
 ep-material:partMaterialOfPair
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "<This entity is deprecated. It is used for composition in the DDR, but not in the MPR.>"^^xsd:string ;
       rdfs:domain ep-material:MaterialPartWholePair ;
       rdfs:domain ep-material:MaterialPartWholePair ;
       rdfs:label "part material of pair"^^xsd:string ;
       rdfs:label "part material of pair"^^xsd:string ;
       rdfs:range ep-material:Material ;
       rdfs:range ep-material:Material ;
       rdfs:subPropertyOf ep-material:firstMaterialOfPair .
       rdfs:subPropertyOf ep-material:firstMaterialOfPair .
 
 
-ep-material:ratioOfMassOfFirstMaterialToVolumeOfSecondMaterial
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-material:MaterialPair ;
-      rdfs:label "ratio of mass of first material to volume of second material"^^xsd:string ;
-      rdfs:range ep-core:Density .
-
 ep-material:reidVaporPressure
 ep-material:reidVaporPressure
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "pressure that is the Reid vapour pressure for a petroleum liquid as defined by ASTM-D-323"^^xsd:string ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:domain ep-core:PhysicalThing ;
       rdfs:label "Reid vapor pressure"^^xsd:string ;
       rdfs:label "Reid vapor pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-material:secondMaterialOfPair
 ep-material:secondMaterialOfPair
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "<This entity is deprecated. It is used for composition in the DDR, but not in the MPR.>"^^xsd:string ;
       rdfs:domain ep-material:MaterialPair ;
       rdfs:domain ep-material:MaterialPair ;
       rdfs:label "second material of pair"^^xsd:string ;
       rdfs:label "second material of pair"^^xsd:string ;
       rdfs:range ep-material:Material .
       rdfs:range ep-material:Material .
 
 
 ep-material:substance-11dmcyPentane
 ep-material:substance-11dmcyPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "11dmcy pentane"^^xsd:string ;
       rdfs:label "11dmcy pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-124tmBenzene
 ep-material:substance-124tmBenzene
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "124tm benzene"^^xsd:string ;
       rdfs:label "124tm benzene"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-12dmBenzene
 ep-material:substance-12dmBenzene
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "12dm benzene"^^xsd:string ;
       rdfs:label "12dm benzene"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-13dmBenzene
 ep-material:substance-13dmBenzene
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "13dm benzene"^^xsd:string ;
       rdfs:label "13dm benzene"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-14dmBenzene
 ep-material:substance-14dmBenzene
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "14dm benzene"^^xsd:string ;
       rdfs:label "14dm benzene"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-223tmButane
 ep-material:substance-223tmButane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "223tm butane"^^xsd:string ;
       rdfs:label "223tm butane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-223tmPentane
 ep-material:substance-223tmPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "223tm pentane"^^xsd:string ;
       rdfs:label "223tm pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-22dmButane
 ep-material:substance-22dmButane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "22dm butane"^^xsd:string ;
       rdfs:label "22dm butane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-22dmHexane
 ep-material:substance-22dmHexane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "22dm hexane"^^xsd:string ;
       rdfs:label "22dm hexane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-22dmPentane
 ep-material:substance-22dmPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "22dm pentane"^^xsd:string ;
       rdfs:label "22dm pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-22dmPropane
 ep-material:substance-22dmPropane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "22dm propane"^^xsd:string ;
       rdfs:label "22dm propane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-23dmButane
 ep-material:substance-23dmButane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "23dm butane"^^xsd:string ;
       rdfs:label "23dm butane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-23dmPentane
 ep-material:substance-23dmPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "23dm pentane"^^xsd:string ;
       rdfs:label "23dm pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-24dmHexane
 ep-material:substance-24dmHexane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "24dm hexane"^^xsd:string ;
       rdfs:label "24dm hexane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-24dmPentane
 ep-material:substance-24dmPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "24dm pentane"^^xsd:string ;
       rdfs:label "24dm pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-25dmHexane
 ep-material:substance-25dmHexane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "25dm hexane"^^xsd:string ;
       rdfs:label "25dm hexane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-2mButane
 ep-material:substance-2mButane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "2m butane"^^xsd:string ;
       rdfs:label "2m butane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-2mHexane
 ep-material:substance-2mHexane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "2m hexane"^^xsd:string ;
       rdfs:label "2m hexane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-2mPentane
 ep-material:substance-2mPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "2m pentane"^^xsd:string ;
       rdfs:label "2m pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-2mPropane
 ep-material:substance-2mPropane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "2m propane"^^xsd:string ;
       rdfs:label "2m propane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-33dmPentane
 ep-material:substance-33dmPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "33dm pentane"^^xsd:string ;
       rdfs:label "33dm pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-3etPentane
 ep-material:substance-3etPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "3et pentane"^^xsd:string ;
       rdfs:label "3et pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-3mHexane
 ep-material:substance-3mHexane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "3m hexane"^^xsd:string ;
       rdfs:label "3m hexane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-3mPentane
 ep-material:substance-3mPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "3m pentane"^^xsd:string ;
       rdfs:label "3m pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-Ar
 ep-material:substance-Ar
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "Argon"^^xsd:string ;
       rdfs:label "Argon"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:shortName "Ar"^^xsd:string .
       ep-core:shortName "Ar"^^xsd:string .
 
 
 ep-material:substance-Benzene
 ep-material:substance-Benzene
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "benzene"^^xsd:string ;
       rdfs:label "benzene"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
               "http://posccaesar.org/rdl/RDS423899"^^xsd:string .
               "http://posccaesar.org/rdl/RDS423899"^^xsd:string .
 
 
 ep-material:substance-Butane
 ep-material:substance-Butane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "butane"^^xsd:string ;
       rdfs:label "butane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
               "http://posccaesar.org/rdl/RDS419354"^^xsd:string .
               "http://posccaesar.org/rdl/RDS419354"^^xsd:string .
 
 
 ep-material:substance-C11F
 ep-material:substance-C11F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C11F"^^xsd:string ;
       rdfs:label "C11F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C12F
 ep-material:substance-C12F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C12F"^^xsd:string ;
       rdfs:label "C12F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C13F
 ep-material:substance-C13F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C13F"^^xsd:string ;
       rdfs:label "C13F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C13dmcyPentane
 ep-material:substance-C13dmcyPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "c13dmcy pentane"^^xsd:string ;
       rdfs:label "c13dmcy pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C14F
 ep-material:substance-C14F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C14F"^^xsd:string ;
       rdfs:label "C14F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C15F
 ep-material:substance-C15F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C15F"^^xsd:string ;
       rdfs:label "C15F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C16F
 ep-material:substance-C16F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C16F"^^xsd:string ;
       rdfs:label "C16F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C17F
 ep-material:substance-C17F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C17F"^^xsd:string ;
       rdfs:label "C17F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C18F
 ep-material:substance-C18F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C18F"^^xsd:string ;
       rdfs:label "C18F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C19F
 ep-material:substance-C19F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C19F"^^xsd:string ;
       rdfs:label "C19F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C20F
 ep-material:substance-C20F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C20F"^^xsd:string ;
       rdfs:label "C20F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C21F
 ep-material:substance-C21F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C21F"^^xsd:string ;
       rdfs:label "C21F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C22F
 ep-material:substance-C22F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C22F"^^xsd:string ;
       rdfs:label "C22F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C23F
 ep-material:substance-C23F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C23F"^^xsd:string ;
       rdfs:label "C23F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C24F
 ep-material:substance-C24F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C24F"^^xsd:string ;
       rdfs:label "C24F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C25F
 ep-material:substance-C25F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C25F"^^xsd:string ;
       rdfs:label "C25F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C26F
 ep-material:substance-C26F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C26F"^^xsd:string ;
       rdfs:label "C26F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C27F
 ep-material:substance-C27F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C27F"^^xsd:string ;
       rdfs:label "C27F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C28F
 ep-material:substance-C28F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C28F"^^xsd:string ;
       rdfs:label "C28F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C29F
 ep-material:substance-C29F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C29F"^^xsd:string ;
       rdfs:label "C29F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C30F
 ep-material:substance-C30F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C30F"^^xsd:string ;
       rdfs:label "C30F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C31F
 ep-material:substance-C31F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C31F"^^xsd:string ;
       rdfs:label "C31F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C32F
 ep-material:substance-C32F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C32F"^^xsd:string ;
       rdfs:label "C32F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C33F
 ep-material:substance-C33F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C33F"^^xsd:string ;
       rdfs:label "C33F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C34F
 ep-material:substance-C34F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C34F"^^xsd:string ;
       rdfs:label "C34F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C35F
 ep-material:substance-C35F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C35F"^^xsd:string ;
       rdfs:label "C35F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C36F
 ep-material:substance-C36F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C36F"^^xsd:string ;
       rdfs:label "C36F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C37F
 ep-material:substance-C37F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C37F"^^xsd:string ;
       rdfs:label "C37F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C38F
 ep-material:substance-C38F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C38F"^^xsd:string ;
       rdfs:label "C38F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C39F
 ep-material:substance-C39F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C39F"^^xsd:string ;
       rdfs:label "C39F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C40F
 ep-material:substance-C40F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C40F"^^xsd:string ;
       rdfs:label "C40F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C41F
 ep-material:substance-C41F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C41F"^^xsd:string ;
       rdfs:label "C41F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C42F
 ep-material:substance-C42F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C42F"^^xsd:string ;
       rdfs:label "C42F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C43F
 ep-material:substance-C43F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C43F"^^xsd:string ;
       rdfs:label "C43F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C44F
 ep-material:substance-C44F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C44F"^^xsd:string ;
       rdfs:label "C44F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C45F
 ep-material:substance-C45F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C45F"^^xsd:string ;
       rdfs:label "C45F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C46F
 ep-material:substance-C46F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C46F"^^xsd:string ;
       rdfs:label "C46F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C47F
 ep-material:substance-C47F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C47F"^^xsd:string ;
       rdfs:label "C47F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C48F
 ep-material:substance-C48F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C48F"^^xsd:string ;
       rdfs:label "C48F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-C49F
 ep-material:substance-C49F
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C49F"^^xsd:string ;
       rdfs:label "C49F"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-CO2
 ep-material:substance-CO2
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "CO2"^^xsd:string ;
       rdfs:label "CO2"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-Cyclohexane
 ep-material:substance-Cyclohexane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "cyclohexane"^^xsd:string ;
       rdfs:label "cyclohexane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
               "http://posccaesar.org/rdl/RDS424439"^^xsd:string .
               "http://posccaesar.org/rdl/RDS424439"^^xsd:string .
 
 
 ep-material:substance-Cyclopentane
 ep-material:substance-Cyclopentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "cyclopentane"^^xsd:string ;
       rdfs:label "cyclopentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
               "http://posccaesar.org/rdl/RDS424619"^^xsd:string .
               "http://posccaesar.org/rdl/RDS424619"^^xsd:string .
 
 
 ep-material:substance-Decanes
 ep-material:substance-Decanes
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "decanes"^^xsd:string ;
       rdfs:label "decanes"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-EtBenzene
 ep-material:substance-EtBenzene
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "et benzene"^^xsd:string ;
       rdfs:label "et benzene"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-EtcyPentane
 ep-material:substance-EtcyPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "etcy pentane"^^xsd:string ;
       rdfs:label "etcy pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-Ethane
 ep-material:substance-Ethane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C2"^^xsd:string ;
       rdfs:label "C2"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:name "ethane"^^xsd:string ;
       ep-core:name "ethane"^^xsd:string ;
@@ -1097,96 +1092,98 @@ ep-material:substance-Ethane
               "http://posccaesar.org/rdl/RDS419219"^^xsd:string .
               "http://posccaesar.org/rdl/RDS419219"^^xsd:string .
 
 
 ep-material:substance-H2
 ep-material:substance-H2
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "H2"^^xsd:string ;
       rdfs:label "H2"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-H2O
 ep-material:substance-H2O
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "H2O"^^xsd:string ;
       rdfs:label "H2O"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-H2S
 ep-material:substance-H2S
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "H2S"^^xsd:string ;
       rdfs:label "H2S"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-Heptanes
 ep-material:substance-Heptanes
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "heptanes"^^xsd:string ;
       rdfs:label "heptanes"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-Hexane
 ep-material:substance-Hexane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "hexane"^^xsd:string ;
       rdfs:label "hexane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
               "http://posccaesar.org/rdl/RDS419489"^^xsd:string .
               "http://posccaesar.org/rdl/RDS419489"^^xsd:string .
 
 
 ep-material:substance-Hexanes
 ep-material:substance-Hexanes
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "hexanes"^^xsd:string ;
       rdfs:label "hexanes"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-MBenzene
 ep-material:substance-MBenzene
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "m benzene"^^xsd:string ;
       rdfs:label "m benzene"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-McyHexane
 ep-material:substance-McyHexane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "mcy hexane"^^xsd:string ;
       rdfs:label "mcy hexane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-McyPentane
 ep-material:substance-McyPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "mcy pentane"^^xsd:string ;
       rdfs:label "mcy pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-Methane
 ep-material:substance-Methane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "C1"^^xsd:string ;
       rdfs:label "C1"^^xsd:string ;
       rdfs:subClassOf ep-material:Material ;
       rdfs:subClassOf ep-material:Material ;
       ep-core:name "methane"^^xsd:string .
       ep-core:name "methane"^^xsd:string .
 
 
 ep-material:substance-N2
 ep-material:substance-N2
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "N2"^^xsd:string ;
       rdfs:label "N2"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-Nonanes
 ep-material:substance-Nonanes
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "nonanes"^^xsd:string ;
       rdfs:label "nonanes"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-O2
 ep-material:substance-O2
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "O2"^^xsd:string ;
       rdfs:label "O2"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-Octanes
 ep-material:substance-Octanes
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "octanes"^^xsd:string ;
       rdfs:label "octanes"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-T12dmcyPentane
 ep-material:substance-T12dmcyPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "t12dmcy pentane"^^xsd:string ;
       rdfs:label "t12dmcy pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:substance-T13dmcyPentane
 ep-material:substance-T13dmcyPentane
-      rdf:type owl:Class , ep-material:ReportingProductType ;
+      rdf:type ep-material:ReportingProductType , owl:Class ;
       rdfs:label "t13dmcy pentane"^^xsd:string ;
       rdfs:label "t13dmcy pentane"^^xsd:string ;
       rdfs:subClassOf ep-material:Material .
       rdfs:subClassOf ep-material:Material .
 
 
 ep-material:volumeRatio
 ep-material:volumeRatio
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "<This entity is deprecated. It is used for composition in the DDR, but not in the MPR.>"^^xsd:string ;
       rdfs:domain ep-material:MaterialPair ;
       rdfs:domain ep-material:MaterialPair ;
       rdfs:label "volume ratio"^^xsd:string ;
       rdfs:label "volume ratio"^^xsd:string ;
       rdfs:range ep-core:Ratio .
       rdfs:range ep-core:Ratio .
 
 
 ep-material:wholeMaterialOfPair
 ep-material:wholeMaterialOfPair
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "<This entity is deprecated. It is used for composition in the DDR, but not in the MPR.>"^^xsd:string ;
       rdfs:domain ep-material:MaterialPartWholePair ;
       rdfs:domain ep-material:MaterialPartWholePair ;
       rdfs:label "whole material of pair"^^xsd:string ;
       rdfs:label "whole material of pair"^^xsd:string ;
       rdfs:range ep-material:Material ;
       rdfs:range ep-material:Material ;

@@ -11,11 +11,11 @@
 
 
 <http://www.reportinghub.no/ep/schema/1.0/organization>
 <http://www.reportinghub.no/ep/schema/1.0/organization>
       rdf:type owl:Ontology ;
       rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> , <http://www.reportinghub.no/ep/schema/1.0/facility> ;
+      owl:imports <http://www.reportinghub.no/ep/schema/1.0/facility> , <http://www.reportinghub.no/ep/schema/1.0/core> ;
       owl:versionInfo "0.1.0"^^xsd:string .
       owl:versionInfo "0.1.0"^^xsd:string .
 
 
 ep-org:CateringCrew
 ep-org:CateringCrew
-      rdf:type ep-org:CrewType , owl:Class ;
+      rdf:type owl:Class , ep-org:CrewType ;
       rdfs:comment "the persons from the catering contractor spending the night at the installation"^^xsd:string ;
       rdfs:comment "the persons from the catering contractor spending the night at the installation"^^xsd:string ;
       rdfs:label "catering crew"^^xsd:string ;
       rdfs:label "catering crew"^^xsd:string ;
       rdfs:subClassOf ep-org:Crew .
       rdfs:subClassOf ep-org:Crew .
@@ -35,7 +35,7 @@ ep-org:Company
       rdfs:subClassOf ep-org:Organization-WholeLife .
       rdfs:subClassOf ep-org:Organization-WholeLife .
 
 
 ep-org:ContractorCrew
 ep-org:ContractorCrew
-      rdf:type ep-org:CrewType , owl:Class ;
+      rdf:type owl:Class , ep-org:CrewType ;
       rdfs:label "contractor crew"^^xsd:string ;
       rdfs:label "contractor crew"^^xsd:string ;
       rdfs:subClassOf ep-org:Crew ;
       rdfs:subClassOf ep-org:Crew ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
@@ -55,32 +55,32 @@ ep-org:CrewType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-org:DayVisitorCrew
 ep-org:DayVisitorCrew
-      rdf:type ep-org:CrewType , owl:Class ;
+      rdf:type owl:Class , ep-org:CrewType ;
       rdfs:comment "the persons visiting the installation but not spending the night at the installation"^^xsd:string ;
       rdfs:comment "the persons visiting the installation but not spending the night at the installation"^^xsd:string ;
       rdfs:label "day visitor crew"^^xsd:string ;
       rdfs:label "day visitor crew"^^xsd:string ;
       rdfs:subClassOf ep-org:Crew .
       rdfs:subClassOf ep-org:Crew .
 
 
 ep-org:DrillingContractCrew
 ep-org:DrillingContractCrew
-      rdf:type ep-org:CrewType , owl:Class ;
+      rdf:type owl:Class , ep-org:CrewType ;
       rdfs:label "drilling contract crew"^^xsd:string ;
       rdfs:label "drilling contract crew"^^xsd:string ;
       rdfs:subClassOf ep-org:Crew ;
       rdfs:subClassOf ep-org:Crew ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
               "http://posccaesar.org/rdl/RDS16701510"^^xsd:string .
               "http://posccaesar.org/rdl/RDS16701510"^^xsd:string .
 
 
 ep-org:NonOperatorOvernightVisitorCrew
 ep-org:NonOperatorOvernightVisitorCrew
-      rdf:type ep-org:CrewType , owl:Class ;
+      rdf:type owl:Class , ep-org:CrewType ;
       rdfs:comment "the persons from an unknown source normally not working on the installation, but spending the night there"^^xsd:string ;
       rdfs:comment "the persons from an unknown source normally not working on the installation, but spending the night there"^^xsd:string ;
       rdfs:label "non-operator overnight visitor crew"^^xsd:string ;
       rdfs:label "non-operator overnight visitor crew"^^xsd:string ;
       rdfs:subClassOf ep-org:Crew .
       rdfs:subClassOf ep-org:Crew .
 
 
 ep-org:OperatorNormalCrew
 ep-org:OperatorNormalCrew
-      rdf:type ep-org:CrewType , owl:Class ;
+      rdf:type owl:Class , ep-org:CrewType ;
       rdfs:comment "the persons from the operator normally working on the installation and spending the night there"^^xsd:string ;
       rdfs:comment "the persons from the operator normally working on the installation and spending the night there"^^xsd:string ;
       rdfs:label "operator normal crew"^^xsd:string ;
       rdfs:label "operator normal crew"^^xsd:string ;
       rdfs:subClassOf ep-org:Crew .
       rdfs:subClassOf ep-org:Crew .
 
 
 ep-org:OperatorOvernightVisitorCrew
 ep-org:OperatorOvernightVisitorCrew
-      rdf:type ep-org:CrewType , owl:Class ;
+      rdf:type owl:Class , ep-org:CrewType ;
       rdfs:comment "the persons from the operator normally not working on the installation, but spending the night there"^^xsd:string ;
       rdfs:comment "the persons from the operator normally not working on the installation, but spending the night there"^^xsd:string ;
       rdfs:label "operator overnight visitor crew"^^xsd:string ;
       rdfs:label "operator overnight visitor crew"^^xsd:string ;
       rdfs:subClassOf ep-org:Crew .
       rdfs:subClassOf ep-org:Crew .
@@ -88,7 +88,7 @@ ep-org:OperatorOvernightVisitorCrew
 ep-org:Organization
 ep-org:Organization
       rdf:type owl:Class ;
       rdf:type owl:Class ;
       rdfs:label "organization"^^xsd:string ;
       rdfs:label "organization"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalObject , ep-org:PersonOrOrganization ;
+      rdfs:subClassOf ep-org:PersonOrOrganization , ep-core:PhysicalObject ;
       ep-core:seeReferenceData
       ep-core:seeReferenceData
               "http://posccaesar.org/rdl/RDS282149"^^xsd:string .
               "http://posccaesar.org/rdl/RDS282149"^^xsd:string .
 
 
@@ -96,7 +96,7 @@ ep-org:Organization-WholeLife
       rdf:type owl:Class ;
       rdf:type owl:Class ;
       rdfs:comment "organization that is for all of its life"^^xsd:string ;
       rdfs:comment "organization that is for all of its life"^^xsd:string ;
       rdfs:label "organization - whole life"^^xsd:string ;
       rdfs:label "organization - whole life"^^xsd:string ;
-      rdfs:subClassOf ep-org:Organization , ep-org:PersonOrOrganization-WholeLife .
+      rdfs:subClassOf ep-org:PersonOrOrganization-WholeLife , ep-org:Organization .
 
 
 ep-org:Person
 ep-org:Person
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -129,7 +129,7 @@ ep-org:PersonRoleType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-org:TotalCrew
 ep-org:TotalCrew
-      rdf:type ep-org:CrewType , owl:Class ;
+      rdf:type owl:Class , ep-org:CrewType ;
       rdfs:comment "all personnel on board"^^xsd:string ;
       rdfs:comment "all personnel on board"^^xsd:string ;
       rdfs:label "total crew"^^xsd:string ;
       rdfs:label "total crew"^^xsd:string ;
       rdfs:subClassOf ep-org:Crew .
       rdfs:subClassOf ep-org:Crew .
@@ -138,16 +138,17 @@ ep-org:WholeLifePerson
       rdf:type owl:Class ;
       rdf:type owl:Class ;
       rdfs:comment "person that is for all of its life"^^xsd:string ;
       rdfs:comment "person that is for all of its life"^^xsd:string ;
       rdfs:label "whole life person"^^xsd:string ;
       rdfs:label "whole life person"^^xsd:string ;
-      rdfs:subClassOf ep-org:Person , ep-org:PersonOrOrganization-WholeLife .
+      rdfs:subClassOf ep-org:PersonOrOrganization-WholeLife , ep-org:Person .
 
 
 ep-org:hasCrew
 ep-org:hasCrew
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "crew of a facility"^^xsd:string ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/facility#Facility> ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/facility#Facility> ;
       rdfs:label "has crew"^^xsd:string ;
       rdfs:label "has crew"^^xsd:string ;
       rdfs:range ep-org:Crew .
       rdfs:range ep-org:Crew .
 
 
 ep-org:numberInCrew
 ep-org:numberInCrew
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
       rdfs:comment "The count of personnel on a type of crew. One of the types is all personnel on board."^^xsd:string ;
       rdfs:comment "The count of personnel on a type of crew. One of the types is all personnel on board."^^xsd:string ;
       rdfs:domain ep-org:Crew ;
       rdfs:domain ep-org:Crew ;
       rdfs:label "number in crew"^^xsd:string .
       rdfs:label "number in crew"^^xsd:string .

@@ -48,7 +48,7 @@
 <http://www.reportinghub.no/ep/schema/activity#ProductionWellTest>
 <http://www.reportinghub.no/ep/schema/activity#ProductionWellTest>
       rdf:type owl:Class ;
       rdf:type owl:Class ;
       rdfs:label "production well test"^^xsd:string ;
       rdfs:label "production well test"^^xsd:string ;
-      rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> , <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
+      rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> , <http://www.reportinghub.no/ep/schema/activity#WellTest> .
 
 
 <http://www.reportinghub.no/ep/schema/activity#WellOperation>
 <http://www.reportinghub.no/ep/schema/activity#WellOperation>
       rdf:type ep-prodact:ProductionActivityType ;
       rdf:type ep-prodact:ProductionActivityType ;
@@ -97,13 +97,13 @@ ep-prodact:AccidentPreventionExercise
       rdfs:subClassOf ep-prodact:DrillOrExcercise .
       rdfs:subClassOf ep-prodact:DrillOrExcercise .
 
 
 ep-prodact:AdministerFirstAid
 ep-prodact:AdministerFirstAid
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "medical treatment that is first aid"^^xsd:string ;
       rdfs:comment "medical treatment that is first aid"^^xsd:string ;
       rdfs:label "administer first aid"^^xsd:string ;
       rdfs:label "administer first aid"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MedicalTreatment .
       rdfs:subClassOf ep-prodact:MedicalTreatment .
 
 
 ep-prodact:AirTrafficOperation
 ep-prodact:AirTrafficOperation
-      rdf:type owl:Class , ep-prodact:ProductionActivityType ;
+      rdf:type ep-prodact:ProductionActivityType , owl:Class ;
       rdfs:comment "activity that is an air traffic operation"^^xsd:string ;
       rdfs:comment "activity that is an air traffic operation"^^xsd:string ;
       rdfs:label "air traffic operation"^^xsd:string ;
       rdfs:label "air traffic operation"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
@@ -130,22 +130,22 @@ ep-prodact:AlertType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-prodact:AllocateSplitFactors
 ep-prodact:AllocateSplitFactors
-      rdf:type owl:Class , ep-prodact:SplitFactorDeterminationType ;
+      rdf:type ep-prodact:SplitFactorDeterminationType , owl:Class ;
       rdfs:comment "activity that is allocating the fraction of a source flow that is assumed to go into different product streams"^^xsd:string ;
       rdfs:comment "activity that is allocating the fraction of a source flow that is assumed to go into different product streams"^^xsd:string ;
       rdfs:label "allocate split factors"^^xsd:string ;
       rdfs:label "allocate split factors"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
 
 
 ep-prodact:AnnualProductionActivityToDate
 ep-prodact:AnnualProductionActivityToDate
-      rdf:type owl:Class , ep-prodact:ProductionOperationClassByDuration ;
+      rdf:type ep-prodact:ProductionOperationClassByDuration , owl:Class ;
       rdfs:comment "production activity that is during the year to date"^^xsd:string ;
       rdfs:comment "production activity that is during the year to date"^^xsd:string ;
       rdfs:label "annual production activity to date"^^xsd:string ;
       rdfs:label "annual production activity to date"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
 
 
 ep-prodact:AnnualProductionOperationToDate
 ep-prodact:AnnualProductionOperationToDate
-      rdf:type owl:Class , ep-prodact:ProductionOperationClassByDuration ;
+      rdf:type ep-prodact:ProductionOperationClassByDuration , owl:Class ;
       rdfs:comment "production operation from the beginning of an annual reporting period to a date within, or at the end of, the reporting period"^^xsd:string ;
       rdfs:comment "production operation from the beginning of an annual reporting period to a date within, or at the end of, the reporting period"^^xsd:string ;
       rdfs:label "annual production operation to date"^^xsd:string ;
       rdfs:label "annual production operation to date"^^xsd:string ;
-      rdfs:subClassOf ep-prodact:ProductionOperation , ep-prodact:AnnualProductionActivityToDate .
+      rdfs:subClassOf ep-prodact:AnnualProductionActivityToDate , ep-prodact:ProductionOperation .
 
 
 ep-prodact:BasketMovement
 ep-prodact:BasketMovement
       rdf:type owl:Class ;
       rdf:type owl:Class ;
@@ -160,7 +160,7 @@ ep-prodact:CargoShipOperation
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
 
 
 ep-prodact:ConstructionOperation
 ep-prodact:ConstructionOperation
-      rdf:type owl:Class , ep-prodact:ProductionActivityType ;
+      rdf:type ep-prodact:ProductionActivityType , owl:Class ;
       rdfs:comment "activity that is construction"^^xsd:string ;
       rdfs:comment "activity that is construction"^^xsd:string ;
       rdfs:label "construction operation"^^xsd:string ;
       rdfs:label "construction operation"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> ;
@@ -168,7 +168,7 @@ ep-prodact:ConstructionOperation
               "http://posccaesar.org/rdl/RDS9685637"^^xsd:string .
               "http://posccaesar.org/rdl/RDS9685637"^^xsd:string .
 
 
 ep-prodact:DailyProductionOperationProcessingLoss
 ep-prodact:DailyProductionOperationProcessingLoss
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is all that happens to cause production operation processing loss in one day"^^xsd:string ;
       rdfs:comment "activity that is all that happens to cause production operation processing loss in one day"^^xsd:string ;
       rdfs:label "daily production operation processing loss"^^xsd:string ;
       rdfs:label "daily production operation processing loss"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
@@ -186,7 +186,7 @@ ep-prodact:DefinedHazardAndAccidentSituation
       rdfs:subClassOf ep-prodact:Incident .
       rdfs:subClassOf ep-prodact:Incident .
 
 
 ep-prodact:Deviation
 ep-prodact:Deviation
-      rdf:type owl:Class , ep-prodact:ProductionActivityType ;
+      rdf:type ep-prodact:ProductionActivityType , owl:Class ;
       rdfs:comment "activity that is a deviation from existing procedures and guidelines"^^xsd:string ;
       rdfs:comment "activity that is a deviation from existing procedures and guidelines"^^xsd:string ;
       rdfs:label "deviation"^^xsd:string ;
       rdfs:label "deviation"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
@@ -198,25 +198,25 @@ ep-prodact:DischargeWater
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
 
 
 ep-prodact:DrillOrExcercise
 ep-prodact:DrillOrExcercise
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "activity that is a drill or exercise intended to prevent harm to health, safety or the environment"^^xsd:string ;
       rdfs:comment "activity that is a drill or exercise intended to prevent harm to health, safety or the environment"^^xsd:string ;
       rdfs:label "drill or exercise"^^xsd:string ;
       rdfs:label "drill or exercise"^^xsd:string ;
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:ExtendedMaintenanceTurnaround
 ep-prodact:ExtendedMaintenanceTurnaround
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is an extended maintenance turnaround"^^xsd:string ;
       rdfs:comment "activity that is an extended maintenance turnaround"^^xsd:string ;
       rdfs:label "extended maintenance turnaround"^^xsd:string ;
       rdfs:label "extended maintenance turnaround"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:ExtendedMaintenanceTurnaroundExportTerminal
 ep-prodact:ExtendedMaintenanceTurnaroundExportTerminal
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "extended maintenance turnaround that is for an export terminal"^^xsd:string ;
       rdfs:comment "extended maintenance turnaround that is for an export terminal"^^xsd:string ;
       rdfs:label "extended maintenance turnaround export terminal"^^xsd:string ;
       rdfs:label "extended maintenance turnaround export terminal"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ExtendedMaintenanceTurnaround .
       rdfs:subClassOf ep-prodact:ExtendedMaintenanceTurnaround .
 
 
 ep-prodact:Fire
 ep-prodact:Fire
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "incident that is an unintentional fire"^^xsd:string ;
       rdfs:comment "incident that is an unintentional fire"^^xsd:string ;
       rdfs:label "fire"^^xsd:string ;
       rdfs:label "fire"^^xsd:string ;
       rdfs:subClassOf ep-prodact:Incident .
       rdfs:subClassOf ep-prodact:Incident .
@@ -228,61 +228,61 @@ ep-prodact:FluidLevelTest
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionWellTest> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionWellTest> .
 
 
 ep-prodact:FluidSampling-DST
 ep-prodact:FluidSampling-DST
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "fluid sampling and analysis that has a sample taken as part of a drill stem test"^^xsd:string ;
       rdfs:comment "fluid sampling and analysis that has a sample taken as part of a drill stem test"^^xsd:string ;
       rdfs:label "fluid sampling - DST"^^xsd:string ;
       rdfs:label "fluid sampling - DST"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-RFTorMDT
 ep-prodact:FluidSampling-RFTorMDT
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:label "fluid sampling - RFT or MDT"^^xsd:string ;
       rdfs:label "fluid sampling - RFT or MDT"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-bottomhole
 ep-prodact:FluidSampling-bottomhole
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "fluid sampling and analysis that has a sample taken from the bottom of a wellbore"^^xsd:string ;
       rdfs:comment "fluid sampling and analysis that has a sample taken from the bottom of a wellbore"^^xsd:string ;
       rdfs:label "fluid sampling - bottomhole"^^xsd:string ;
       rdfs:label "fluid sampling - bottomhole"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-formationTester
 ep-prodact:FluidSampling-formationTester
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "fluid sampling and analysis that has the sample taken by a formation tester"^^xsd:string ;
       rdfs:comment "fluid sampling and analysis that has the sample taken by a formation tester"^^xsd:string ;
       rdfs:label "fluid sampling - formation tester"^^xsd:string ;
       rdfs:label "fluid sampling - formation tester"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-recombined
 ep-prodact:FluidSampling-recombined
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:label "fluid sampling - recombined"^^xsd:string ;
       rdfs:label "fluid sampling - recombined"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-separatorGas
 ep-prodact:FluidSampling-separatorGas
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:label "fluid sampling - separator gas"^^xsd:string ;
       rdfs:label "fluid sampling - separator gas"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-separatorOil
 ep-prodact:FluidSampling-separatorOil
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:label "fluid sampling - separator oil"^^xsd:string ;
       rdfs:label "fluid sampling - separator oil"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-separatorWater
 ep-prodact:FluidSampling-separatorWater
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:label "fluid sampling - separator water"^^xsd:string ;
       rdfs:label "fluid sampling - separator water"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-synthetic
 ep-prodact:FluidSampling-synthetic
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:comment "<no definition in MPR-XSD>"^^xsd:string ;
       rdfs:label "fluid sampling - synthetic"^^xsd:string ;
       rdfs:label "fluid sampling - synthetic"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
 
 
 ep-prodact:FluidSampling-wellhead
 ep-prodact:FluidSampling-wellhead
-      rdf:type owl:Class , ep-prodact:FluidSamplingType ;
+      rdf:type ep-prodact:FluidSamplingType , owl:Class ;
       rdfs:comment "fluid sampling and analysis that has the sample taken at the well head"^^xsd:string ;
       rdfs:comment "fluid sampling and analysis that has the sample taken at the well head"^^xsd:string ;
       rdfs:label "fluid sampling - wellhead"^^xsd:string ;
       rdfs:label "fluid sampling - wellhead"^^xsd:string ;
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
       rdfs:subClassOf ep-prodact:FluidSamplingAndAnalysis .
@@ -300,7 +300,7 @@ ep-prodact:FluidSamplingType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-prodact:HSEProblem
 ep-prodact:HSEProblem
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is an HSE problem"^^xsd:string ;
       rdfs:comment "activity that is an HSE problem"^^xsd:string ;
       rdfs:label "HSE problem"^^xsd:string ;
       rdfs:label "HSE problem"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
@@ -318,7 +318,7 @@ ep-prodact:Incident
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:InitialWellTest
 ep-prodact:InitialWellTest
-      rdf:type owl:Class , ep-prodact:WellTestReasonType ;
+      rdf:type ep-prodact:WellTestReasonType , owl:Class ;
       rdfs:comment "well test that is the first on a well"^^xsd:string ;
       rdfs:comment "well test that is the first on a well"^^xsd:string ;
       rdfs:label "initial well test"^^xsd:string ;
       rdfs:label "initial well test"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
@@ -336,25 +336,25 @@ ep-prodact:Injury
       rdfs:subClassOf ep-prodact:AccidentOrInjury .
       rdfs:subClassOf ep-prodact:AccidentOrInjury .
 
 
 ep-prodact:IssueBillOfLading
 ep-prodact:IssueBillOfLading
-      rdf:type owl:Class , ep-prodact:SalesActivityType ;
+      rdf:type ep-prodact:SalesActivityType , owl:Class ;
       rdfs:comment "sales activity that is issuing a bill of lading"^^xsd:string ;
       rdfs:comment "sales activity that is issuing a bill of lading"^^xsd:string ;
       rdfs:label "issue bill of lading"^^xsd:string ;
       rdfs:label "issue bill of lading"^^xsd:string ;
       rdfs:subClassOf ep-prodact:SalesActivity .
       rdfs:subClassOf ep-prodact:SalesActivity .
 
 
 ep-prodact:IssueWorkPermit
 ep-prodact:IssueWorkPermit
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "activity that is issuing a work permit"^^xsd:string ;
       rdfs:comment "activity that is issuing a work permit"^^xsd:string ;
       rdfs:label "issue work permit"^^xsd:string ;
       rdfs:label "issue work permit"^^xsd:string ;
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:IssueWorkPermitWithSJA
 ep-prodact:IssueWorkPermitWithSJA
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "issue a work permit with Safe Job Analysis"^^xsd:string ;
       rdfs:comment "issue a work permit with Safe Job Analysis"^^xsd:string ;
       rdfs:label "issue work permit with SJA"^^xsd:string ;
       rdfs:label "issue work permit with SJA"^^xsd:string ;
       rdfs:subClassOf ep-prodact:IssueWorkPermit .
       rdfs:subClassOf ep-prodact:IssueWorkPermit .
 
 
 ep-prodact:JobObservation
 ep-prodact:JobObservation
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "<not defined in MPR-XSD>"^^xsd:string ;
       rdfs:comment "<not defined in MPR-XSD>"^^xsd:string ;
       rdfs:label "job observation"^^xsd:string ;
       rdfs:label "job observation"^^xsd:string ;
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
@@ -372,13 +372,13 @@ ep-prodact:LostTimeAccident
       rdfs:subClassOf ep-prodact:Injury .
       rdfs:subClassOf ep-prodact:Injury .
 
 
 ep-prodact:LostTimeIncident
 ep-prodact:LostTimeIncident
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "incident that results in an injured employee who requires medical treatment and cannot return to work the next day (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "incident that results in an injured employee who requires medical treatment and cannot return to work the next day (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "lost time incident"^^xsd:string ;
       rdfs:label "lost time incident"^^xsd:string ;
       rdfs:subClassOf ep-prodact:Injury .
       rdfs:subClassOf ep-prodact:Injury .
 
 
 ep-prodact:MaintenanceActivity
 ep-prodact:MaintenanceActivity
-      rdf:type owl:Class , ep-prodact:ProductionActivityType ;
+      rdf:type ep-prodact:ProductionActivityType , owl:Class ;
       rdfs:comment "activity that is maintenance"^^xsd:string ;
       rdfs:comment "activity that is maintenance"^^xsd:string ;
       rdfs:label "maintenance activity"^^xsd:string ;
       rdfs:label "maintenance activity"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> ;
@@ -392,7 +392,7 @@ ep-prodact:MakeAComment
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
 
 
 ep-prodact:MakeATransaction
 ep-prodact:MakeATransaction
-      rdf:type owl:Class , ep-prodact:SalesActivityType ;
+      rdf:type ep-prodact:SalesActivityType , owl:Class ;
       rdfs:comment "sales activity that is making a transaction"^^xsd:string ;
       rdfs:comment "sales activity that is making a transaction"^^xsd:string ;
       rdfs:label "make a transaction"^^xsd:string ;
       rdfs:label "make a transaction"^^xsd:string ;
       rdfs:subClassOf ep-prodact:SalesActivity .
       rdfs:subClassOf ep-prodact:SalesActivity .
@@ -404,13 +404,13 @@ ep-prodact:MarineOperation
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
 
 
 ep-prodact:MarkedGasLossOfExport
 ep-prodact:MarkedGasLossOfExport
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is not exporting gas due to marked product"^^xsd:string ;
       rdfs:comment "activity that is not exporting gas due to marked product"^^xsd:string ;
       rdfs:label "marked gas loss of export"^^xsd:string ;
       rdfs:label "marked gas loss of export"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:MarkedOilLossOfExport
 ep-prodact:MarkedOilLossOfExport
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is not exporting oil due to marked product"^^xsd:string ;
       rdfs:comment "activity that is not exporting oil due to marked product"^^xsd:string ;
       rdfs:label "marked oil loss of export"^^xsd:string ;
       rdfs:label "marked oil loss of export"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
@@ -422,7 +422,7 @@ ep-prodact:MeasurePropertiesOfAFlow
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
 
 
 ep-prodact:MeasureSplitFactors
 ep-prodact:MeasureSplitFactors
-      rdf:type owl:Class , ep-prodact:SplitFactorDeterminationType ;
+      rdf:type ep-prodact:SplitFactorDeterminationType , owl:Class ;
       rdfs:comment "activity that is measuring the fraction of a source flow that goes into different product streams"^^xsd:string ;
       rdfs:comment "activity that is measuring the fraction of a source flow that goes into different product streams"^^xsd:string ;
       rdfs:label "measure split factors"^^xsd:string ;
       rdfs:label "measure split factors"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
@@ -434,19 +434,19 @@ ep-prodact:MedicalTreatment
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:MedicalTreatmentInjury
 ep-prodact:MedicalTreatmentInjury
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "injury that requires medical treatment"^^xsd:string ;
       rdfs:comment "injury that requires medical treatment"^^xsd:string ;
       rdfs:label "medical treatment injury"^^xsd:string ;
       rdfs:label "medical treatment injury"^^xsd:string ;
       rdfs:subClassOf ep-prodact:Injury .
       rdfs:subClassOf ep-prodact:Injury .
 
 
 ep-prodact:ModificationProject
 ep-prodact:ModificationProject
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a modification project"^^xsd:string ;
       rdfs:comment "activity that is a modification project"^^xsd:string ;
       rdfs:label "modification project"^^xsd:string ;
       rdfs:label "modification project"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:MonthlyProductionOperationToDate
 ep-prodact:MonthlyProductionOperationToDate
-      rdf:type owl:Class , ep-prodact:ProductionOperationClassByDuration ;
+      rdf:type ep-prodact:ProductionOperationClassByDuration , owl:Class ;
       rdfs:comment "production operation from the beginning of a monthly reporting period to a date within, or at the end of, the reporting period"^^xsd:string ;
       rdfs:comment "production operation from the beginning of a monthly reporting period to a date within, or at the end of, the reporting period"^^xsd:string ;
       rdfs:label "monthly production operation to date"^^xsd:string ;
       rdfs:label "monthly production operation to date"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperation .
       rdfs:subClassOf ep-prodact:ProductionOperation .
@@ -464,25 +464,25 @@ ep-prodact:MovementOfProductType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-prodact:NearMiss
 ep-prodact:NearMiss
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "incident that under different circumstances could have caused injury, illness and/or major damage to/loss of assets, or harm to the environment or to a third party (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "incident that under different circumstances could have caused injury, illness and/or major damage to/loss of assets, or harm to the environment or to a third party (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "near miss"^^xsd:string ;
       rdfs:label "near miss"^^xsd:string ;
       rdfs:subClassOf ep-prodact:Incident .
       rdfs:subClassOf ep-prodact:Incident .
 
 
 ep-prodact:OperationMistakes
 ep-prodact:OperationMistakes
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is an operation mistake"^^xsd:string ;
       rdfs:comment "activity that is an operation mistake"^^xsd:string ;
       rdfs:label "operation mistakes"^^xsd:string ;
       rdfs:label "operation mistakes"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:OtherReasonWellTest
 ep-prodact:OtherReasonWellTest
-      rdf:type owl:Class , ep-prodact:WellTestReasonType ;
+      rdf:type ep-prodact:WellTestReasonType , owl:Class ;
       rdfs:comment "well test that is not initial, periodic, or a revision"^^xsd:string ;
       rdfs:comment "well test that is not initial, periodic, or a revision"^^xsd:string ;
       rdfs:label "other reason well text"^^xsd:string ;
       rdfs:label "other reason well text"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
 
 
 ep-prodact:PeriodicWellTest
 ep-prodact:PeriodicWellTest
-      rdf:type owl:Class , ep-prodact:WellTestReasonType ;
+      rdf:type ep-prodact:WellTestReasonType , owl:Class ;
       rdfs:comment "well test that is carried out as part of a periodic testing regime"^^xsd:string ;
       rdfs:comment "well test that is carried out as part of a periodic testing regime"^^xsd:string ;
       rdfs:label "periodic well test"^^xsd:string ;
       rdfs:label "periodic well test"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
@@ -494,115 +494,115 @@ ep-prodact:PersonnelSafetyIntroduction
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:PlannedMaintenanceTurnaround
 ep-prodact:PlannedMaintenanceTurnaround
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a planned maintenance turnaround"^^xsd:string ;
       rdfs:comment "activity that is a planned maintenance turnaround"^^xsd:string ;
       rdfs:label "planned maintenace turnaround"^^xsd:string ;
       rdfs:label "planned maintenace turnaround"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:PowerStationFailure
 ep-prodact:PowerStationFailure
-      rdf:type owl:Class , ep-prodact:ProductionActivityType ;
+      rdf:type ep-prodact:ProductionActivityType , owl:Class ;
       rdfs:comment "activity that is the failure of a power station"^^xsd:string ;
       rdfs:comment "activity that is the failure of a power station"^^xsd:string ;
       rdfs:label "power station failure"^^xsd:string ;
       rdfs:label "power station failure"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#Activity> .
 
 
 ep-prodact:PreventiveMaintenanceTopside
 ep-prodact:PreventiveMaintenanceTopside
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is preventive maintenance topside"^^xsd:string ;
       rdfs:comment "activity that is preventive maintenance topside"^^xsd:string ;
       rdfs:label "preventive maintenace topside"^^xsd:string ;
       rdfs:label "preventive maintenace topside"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:ProcessAndOperationProblem
 ep-prodact:ProcessAndOperationProblem
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a process and operation problem"^^xsd:string ;
       rdfs:comment "activity that is a process and operation problem"^^xsd:string ;
       rdfs:label "process and operation problem"^^xsd:string ;
       rdfs:label "process and operation problem"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:ProductCompletedLifting
 ep-prodact:ProductCompletedLifting
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that is exported from a stock within a given time period (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "movement of product that is exported from a stock within a given time period (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "product completed lifting"^^xsd:string ;
       rdfs:label "product completed lifting"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductGain-Loss
 ep-prodact:ProductGain-Loss
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that is the lack of proper proportion or relation between the corresponding input and liftings transactions (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "movement of product that is the lack of proper proportion or relation between the corresponding input and liftings transactions (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "product gain/loss"^^xsd:string ;
       rdfs:label "product gain/loss"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductInputToStorage
 ep-prodact:ProductInputToStorage
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that is addition to a stock within a given time period (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "movement of product that is addition to a stock within a given time period (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "product input to storage"^^xsd:string ;
       rdfs:label "product input to storage"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductLifted
 ep-prodact:ProductLifted
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that is from storage"^^xsd:string ;
       rdfs:comment "movement of product that is from storage"^^xsd:string ;
       rdfs:label "product lifted"^^xsd:string ;
       rdfs:label "product lifted"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductLiftingEntitlement
 ep-prodact:ProductLiftingEntitlement
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:label "product lifting entitlement"^^xsd:string ;
       rdfs:label "product lifting entitlement"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductLiftingEntitlementRemaining
 ep-prodact:ProductLiftingEntitlementRemaining
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:label "product lifting entitlement remaining"^^xsd:string ;
       rdfs:label "product lifting entitlement remaining"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductLinePack
 ep-prodact:ProductLinePack
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that provides the quantity of gas which the operator responsible for gas transportation decides must be provided by the gas producing fields in order to make deliveries as requested by gas shippers and provide operating tolerances (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "movement of product that provides the quantity of gas which the operator responsible for gas transportation decides must be provided by the gas producing fields in order to make deliveries as requested by gas shippers and provide operating tolerances (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "product line pack"^^xsd:string ;
       rdfs:label "product line pack"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductMassAdjustment
 ep-prodact:ProductMassAdjustment
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:label "product mass adjustment"^^xsd:string ;
       rdfs:label "product mass adjustment"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductPartialLifting
 ep-prodact:ProductPartialLifting
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that is a lifting up to a (not completed) determined point in time (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "movement of product that is a lifting up to a (not completed) determined point in time (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "product partial lifting"^^xsd:string ;
       rdfs:label "product partial lifting"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductPipelineLifting
 ep-prodact:ProductPipelineLifting
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that is exported from a stock by a pipeline"^^xsd:string ;
       rdfs:comment "movement of product that is exported from a stock by a pipeline"^^xsd:string ;
       rdfs:label "product pipeline lifting"^^xsd:string ;
       rdfs:label "product pipeline lifting"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductProductionImbalance
 ep-prodact:ProductProductionImbalance
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that is the difference between the amount of gas entering and exiting a shipper's nomination portfolio. This will take into account all differences whatever the time or reason it occurs. (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "movement of product that is the difference between the amount of gas entering and exiting a shipper's nomination portfolio. This will take into account all differences whatever the time or reason it occurs. (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "product production imbalance"^^xsd:string ;
       rdfs:label "product production imbalance"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductSwap
 ep-prodact:ProductSwap
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:label "product swap"^^xsd:string ;
       rdfs:label "product swap"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductTankerLifting
 ep-prodact:ProductTankerLifting
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that is exported from a stock by a tanker"^^xsd:string ;
       rdfs:comment "movement of product that is exported from a stock by a tanker"^^xsd:string ;
       rdfs:label "product tanker lifting"^^xsd:string ;
       rdfs:label "product tanker lifting"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductTransaction
 ep-prodact:ProductTransaction
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:label "product transaction"^^xsd:string ;
       rdfs:label "product transaction"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
 
 
 ep-prodact:ProductTransfer
 ep-prodact:ProductTransfer
-      rdf:type owl:Class , ep-prodact:MovementOfProductType ;
+      rdf:type ep-prodact:MovementOfProductType , owl:Class ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:comment "movement of product that <not documented in XSD>"^^xsd:string ;
       rdfs:label "product transfer"^^xsd:string ;
       rdfs:label "product transfer"^^xsd:string ;
       rdfs:subClassOf ep-prodact:MovementOfProduct .
       rdfs:subClassOf ep-prodact:MovementOfProduct .
@@ -614,7 +614,7 @@ ep-prodact:ProductionActivityType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-prodact:ProductionOperation
 ep-prodact:ProductionOperation
-      rdf:type owl:Class , ep-prodact:ProductionActivityType ;
+      rdf:type ep-prodact:ProductionActivityType , owl:Class ;
       rdfs:comment "production activity that is all of what is done in the operation of a facility during a period"^^xsd:string ;
       rdfs:comment "production activity that is all of what is done in the operation of a facility during a period"^^xsd:string ;
       rdfs:label "production operation"^^xsd:string ;
       rdfs:label "production operation"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
@@ -643,13 +643,13 @@ ep-prodact:ProductionOperationProcessingLoss
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
 
 
 ep-prodact:ProductionOperationProcessingLossForUnspecifiedReason
 ep-prodact:ProductionOperationProcessingLossForUnspecifiedReason
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a production operation processing loss without a specified reason"^^xsd:string ;
       rdfs:comment "activity that is a production operation processing loss without a specified reason"^^xsd:string ;
       rdfs:label "production operation processing loss for unspecified reason"^^xsd:string ;
       rdfs:label "production operation processing loss for unspecified reason"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:ProductionOperationProcessingRegulatoryReference
 ep-prodact:ProductionOperationProcessingRegulatoryReference
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a production operation processing regulatory reference"^^xsd:string ;
       rdfs:comment "activity that is a production operation processing regulatory reference"^^xsd:string ;
       rdfs:label "production operation processing regulatory reference"^^xsd:string ;
       rdfs:label "production operation processing regulatory reference"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
@@ -673,25 +673,25 @@ ep-prodact:ReasonForLossOfProcessingType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-prodact:ReleaseToAir
 ep-prodact:ReleaseToAir
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "spill or leak that is to air"^^xsd:string ;
       rdfs:comment "spill or leak that is to air"^^xsd:string ;
       rdfs:label "release to air"^^xsd:string ;
       rdfs:label "release to air"^^xsd:string ;
       rdfs:subClassOf ep-prodact:SpillOrLeak .
       rdfs:subClassOf ep-prodact:SpillOrLeak .
 
 
 ep-prodact:ReleaseToWater
 ep-prodact:ReleaseToWater
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "spill or leak that is to water"^^xsd:string ;
       rdfs:comment "spill or leak that is to water"^^xsd:string ;
       rdfs:label "release to water"^^xsd:string ;
       rdfs:label "release to water"^^xsd:string ;
       rdfs:subClassOf ep-prodact:SpillOrLeak .
       rdfs:subClassOf ep-prodact:SpillOrLeak .
 
 
 ep-prodact:ReportHazard
 ep-prodact:ReportHazard
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "activity that is making a formal report of a hazard"^^xsd:string ;
       rdfs:comment "activity that is making a formal report of a hazard"^^xsd:string ;
       rdfs:label "report hazard"^^xsd:string ;
       rdfs:label "report hazard"^^xsd:string ;
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:ReservoirLoss
 ep-prodact:ReservoirLoss
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a reservoir loss"^^xsd:string ;
       rdfs:comment "activity that is a reservoir loss"^^xsd:string ;
       rdfs:label "reservoir loss"^^xsd:string ;
       rdfs:label "reservoir loss"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
@@ -703,13 +703,13 @@ ep-prodact:RestrictedWork
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:RestrictedWorkInjury
 ep-prodact:RestrictedWorkInjury
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "injury that results in a reduction in ability to work"^^xsd:string ;
       rdfs:comment "injury that results in a reduction in ability to work"^^xsd:string ;
       rdfs:label "restricted work injury"^^xsd:string ;
       rdfs:label "restricted work injury"^^xsd:string ;
       rdfs:subClassOf ep-prodact:Injury .
       rdfs:subClassOf ep-prodact:Injury .
 
 
 ep-prodact:RevisionWellTest
 ep-prodact:RevisionWellTest
-      rdf:type owl:Class , ep-prodact:WellTestReasonType ;
+      rdf:type ep-prodact:WellTestReasonType , owl:Class ;
       rdfs:comment "well test that is <not defined in MPR-XSD>"^^xsd:string ;
       rdfs:comment "well test that is <not defined in MPR-XSD>"^^xsd:string ;
       rdfs:label "revision well test"^^xsd:string ;
       rdfs:label "revision well test"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
@@ -727,7 +727,7 @@ ep-prodact:SafetyConsideration
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:SafetyMeeting
 ep-prodact:SafetyMeeting
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "activity that is a safety meeting"^^xsd:string ;
       rdfs:comment "activity that is a safety meeting"^^xsd:string ;
       rdfs:label "safety meeting"^^xsd:string ;
       rdfs:label "safety meeting"^^xsd:string ;
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
@@ -745,13 +745,13 @@ ep-prodact:SalesActivityType
       rdfs:subClassOf owl:Class .
       rdfs:subClassOf owl:Class .
 
 
 ep-prodact:SentAshore
 ep-prodact:SentAshore
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "activity that is sending a person ashore"^^xsd:string ;
       rdfs:comment "activity that is sending a person ashore"^^xsd:string ;
       rdfs:label "sent ashore"^^xsd:string ;
       rdfs:label "sent ashore"^^xsd:string ;
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:SevereAccident
 ep-prodact:SevereAccident
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "accident that challenges safety systems at a level much higher than expected (source: MPR-XSD)"^^xsd:string ;
       rdfs:comment "accident that challenges safety systems at a level much higher than expected (source: MPR-XSD)"^^xsd:string ;
       rdfs:label "severe accident"^^xsd:string ;
       rdfs:label "severe accident"^^xsd:string ;
       rdfs:subClassOf ep-prodact:AccidentOrInjury .
       rdfs:subClassOf ep-prodact:AccidentOrInjury .
@@ -763,13 +763,13 @@ ep-prodact:ShutdownProduction
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> .
 
 
 ep-prodact:SickOnBoard
 ep-prodact:SickOnBoard
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "activity that is a person being ill on board"^^xsd:string ;
       rdfs:comment "activity that is a person being ill on board"^^xsd:string ;
       rdfs:label "sick on board"^^xsd:string ;
       rdfs:label "sick on board"^^xsd:string ;
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
       rdfs:subClassOf ep-prodact:HealthSafetyAndEnvironmentActivity .
 
 
 ep-prodact:SpillOrLeak
 ep-prodact:SpillOrLeak
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "incident that is a spill or leak"^^xsd:string ;
       rdfs:comment "incident that is a spill or leak"^^xsd:string ;
       rdfs:label "spill or leak"^^xsd:string ;
       rdfs:label "spill or leak"^^xsd:string ;
       rdfs:subClassOf ep-prodact:Incident .
       rdfs:subClassOf ep-prodact:Incident .
@@ -787,7 +787,7 @@ ep-prodact:StandbyVesselOperation
       rdfs:subClassOf ep-prodact:MarineOperation .
       rdfs:subClassOf ep-prodact:MarineOperation .
 
 
 ep-prodact:StrikeOrLockout
 ep-prodact:StrikeOrLockout
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a strike or lock-out"^^xsd:string ;
       rdfs:comment "activity that is a strike or lock-out"^^xsd:string ;
       rdfs:label "strike or lock-out"^^xsd:string ;
       rdfs:label "strike or lock-out"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
@@ -799,67 +799,67 @@ ep-prodact:SupplyShipOperation
       rdfs:subClassOf ep-prodact:MarineOperation .
       rdfs:subClassOf ep-prodact:MarineOperation .
 
 
 ep-prodact:TestingAndLogging
 ep-prodact:TestingAndLogging
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is testing and logging"^^xsd:string ;
       rdfs:comment "activity that is testing and logging"^^xsd:string ;
       rdfs:label "testing and logging"^^xsd:string ;
       rdfs:label "testing and logging"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:ThirdPartyProcessingLoss
 ep-prodact:ThirdPartyProcessingLoss
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a third party processing loss"^^xsd:string ;
       rdfs:comment "activity that is a third party processing loss"^^xsd:string ;
       rdfs:label "third party processing loss"^^xsd:string ;
       rdfs:label "third party processing loss"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:TopsideEquipmentFailureMaintenance
 ep-prodact:TopsideEquipmentFailureMaintenance
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is an topside equipment failure and maintenance"^^xsd:string ;
       rdfs:comment "activity that is an topside equipment failure and maintenance"^^xsd:string ;
       rdfs:label "topside equipment failure maintenance"^^xsd:string ;
       rdfs:label "topside equipment failure maintenance"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:TrafficAccident
 ep-prodact:TrafficAccident
-      rdf:type owl:Class , ep-prodact:SafetyActivityType ;
+      rdf:type ep-prodact:SafetyActivityType , owl:Class ;
       rdfs:comment "accident that involves one or more moving vehicles"^^xsd:string ;
       rdfs:comment "accident that involves one or more moving vehicles"^^xsd:string ;
       rdfs:label "traffic accident"^^xsd:string ;
       rdfs:label "traffic accident"^^xsd:string ;
       rdfs:subClassOf ep-prodact:AccidentOrInjury .
       rdfs:subClassOf ep-prodact:AccidentOrInjury .
 
 
 ep-prodact:UnavailableTankerStorage
 ep-prodact:UnavailableTankerStorage
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is unavailable tanker storage"^^xsd:string ;
       rdfs:comment "activity that is unavailable tanker storage"^^xsd:string ;
       rdfs:label "unavailable tanker storage"^^xsd:string ;
       rdfs:label "unavailable tanker storage"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:UnknownReasonWellTest
 ep-prodact:UnknownReasonWellTest
-      rdf:type owl:Class , ep-prodact:WellTestReasonType ;
+      rdf:type ep-prodact:WellTestReasonType , owl:Class ;
       rdfs:comment "well test that is carried out for a reason that is not recorded"^^xsd:string ;
       rdfs:comment "well test that is carried out for a reason that is not recorded"^^xsd:string ;
       rdfs:label "unknown reason well test"^^xsd:string ;
       rdfs:label "unknown reason well test"^^xsd:string ;
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
       rdfs:subClassOf <http://www.reportinghub.no/ep/schema/activity#WellTest> .
 
 
 ep-prodact:WeatherProblem
 ep-prodact:WeatherProblem
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is a weather problem"^^xsd:string ;
       rdfs:comment "activity that is a weather problem"^^xsd:string ;
       rdfs:label "weather problem"^^xsd:string ;
       rdfs:label "weather problem"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:WellEquipmentFailureMaintenance
 ep-prodact:WellEquipmentFailureMaintenance
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is well equipment failure and maintenance"^^xsd:string ;
       rdfs:comment "activity that is well equipment failure and maintenance"^^xsd:string ;
       rdfs:label "well equipment failure maintenance"^^xsd:string ;
       rdfs:label "well equipment failure maintenance"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:WellPlannedOperations
 ep-prodact:WellPlannedOperations
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is well planned operations"^^xsd:string ;
       rdfs:comment "activity that is well planned operations"^^xsd:string ;
       rdfs:label "well planned operations"^^xsd:string ;
       rdfs:label "well planned operations"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:WellPreventiveMaintenance
 ep-prodact:WellPreventiveMaintenance
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is well preventive maintenance"^^xsd:string ;
       rdfs:comment "activity that is well preventive maintenance"^^xsd:string ;
       rdfs:label "well preventive maintenance"^^xsd:string ;
       rdfs:label "well preventive maintenance"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
 
 
 ep-prodact:WellProblems
 ep-prodact:WellProblems
-      rdf:type owl:Class , ep-prodact:ReasonForLossOfProcessingType ;
+      rdf:type ep-prodact:ReasonForLossOfProcessingType , owl:Class ;
       rdfs:comment "activity that is well problems"^^xsd:string ;
       rdfs:comment "activity that is well problems"^^xsd:string ;
       rdfs:label "well problems"^^xsd:string ;
       rdfs:label "well problems"^^xsd:string ;
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
       rdfs:subClassOf ep-prodact:ProductionOperationProcessingLoss .
@@ -876,54 +876,46 @@ ep-prodact:accountNumber
       rdfs:domain ep-prodact:SalesActivity ;
       rdfs:domain ep-prodact:SalesActivity ;
       rdfs:label "account number"^^xsd:string .
       rdfs:label "account number"^^xsd:string .
 
 
+ep-prodact:acquiresDataAbout
+      rdf:type owl:ObjectProperty ;
+      rdfs:comment "physical thing about which a data acquisition activity acquires data"^^xsd:string ;
+      rdfs:domain ep-prodact:DataAcquisitionActivity ;
+      rdfs:label "acquires data about"^^xsd:string ;
+      rdfs:range ep-core:PhysicalThing .
+
 ep-prodact:alertUpon
 ep-prodact:alertUpon
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "thing that an alert is raised upon"^^xsd:string ;
       rdfs:domain ep-prodact:RaiseAnAlert ;
       rdfs:domain ep-prodact:RaiseAnAlert ;
       rdfs:label "alert upon"^^xsd:string ;
       rdfs:label "alert upon"^^xsd:string ;
       rdfs:range owl:Thing .
       rdfs:range owl:Thing .
 
 
-ep-prodact:ammoniumDensity
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-core:Density .
-
-ep-prodact:amountOfOil
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-core:Mass .
-
 ep-prodact:buyer
 ep-prodact:buyer
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "person or organization that is the buyer in a sales activity"^^xsd:string ;
       rdfs:domain ep-prodact:SalesActivity ;
       rdfs:domain ep-prodact:SalesActivity ;
       rdfs:label "buyer"^^xsd:string ;
       rdfs:label "buyer"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#PersonOrOrganization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#PersonOrOrganization> .
 
 
 ep-prodact:cargoBatchNumber
 ep-prodact:cargoBatchNumber
-      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
+      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
       rdfs:comment "identifier for a batch of cargo"^^xsd:string ;
       rdfs:comment "identifier for a batch of cargo"^^xsd:string ;
       rdfs:domain ep-material:BatchOfCargo ;
       rdfs:domain ep-material:BatchOfCargo ;
       rdfs:label "cargo batch number"^^xsd:string .
       rdfs:label "cargo batch number"^^xsd:string .
 
 
-ep-prodact:cargoLoaded
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-prodact:CargoShipOperation ;
-      rdfs:label "cargo loaded"^^xsd:string ;
-      rdfs:range ep-core:PhysicalObject .
-
 ep-prodact:cargoNumber
 ep-prodact:cargoNumber
-      rdf:type owl:FunctionalProperty , owl:DatatypeProperty ;
+      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
       rdfs:comment "identifier of a cargo"^^xsd:string ;
       rdfs:comment "identifier of a cargo"^^xsd:string ;
       rdfs:domain ep-material:QuantityOfMaterial ;
       rdfs:domain ep-material:QuantityOfMaterial ;
       rdfs:label "cargo number"^^xsd:string .
       rdfs:label "cargo number"^^xsd:string .
 
 
 ep-prodact:causedBy
 ep-prodact:causedBy
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "activity that causes another"^^xsd:string ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#Activity> ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#Activity> ;
       rdfs:label "caused by"^^xsd:string ;
       rdfs:label "caused by"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:range <http://www.reportinghub.no/ep/schema/activity#Activity> .
 
 
-ep-prodact:classificationBySafetyActivityType
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-prodact:SafetyActivityType .
-
 ep-prodact:commentMade
 ep-prodact:commentMade
       rdf:type owl:DatatypeProperty ;
       rdf:type owl:DatatypeProperty ;
       rdfs:domain ep-prodact:MakeAComment ;
       rdfs:domain ep-prodact:MakeAComment ;
@@ -931,25 +923,18 @@ ep-prodact:commentMade
 
 
 ep-prodact:commentUpon
 ep-prodact:commentUpon
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "thing that a comment is made upon"^^xsd:string ;
       rdfs:domain ep-prodact:MakeAComment ;
       rdfs:domain ep-prodact:MakeAComment ;
       rdfs:label "comment upon"^^xsd:string ;
       rdfs:label "comment upon"^^xsd:string ;
       rdfs:range owl:Thing .
       rdfs:range owl:Thing .
 
 
 ep-prodact:commentator
 ep-prodact:commentator
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "person that makes a comment"^^xsd:string ;
       rdfs:domain ep-prodact:MakeAComment ;
       rdfs:domain ep-prodact:MakeAComment ;
       rdfs:label "commentator"^^xsd:string ;
       rdfs:label "commentator"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Person> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Person> .
 
 
-ep-prodact:coulterCounter
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-core:MassPerMass .
-
-ep-prodact:describes
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain <http://www.reportinghub.no/ep/schema/activity#Activity> ;
-      rdfs:range ep-core:PhysicalThing .
-
 ep-prodact:descriptionOfSource
 ep-prodact:descriptionOfSource
       rdf:type owl:DatatypeProperty ;
       rdf:type owl:DatatypeProperty ;
       rdfs:domain ep-prodact:DataAcquisitionActivity ;
       rdfs:domain ep-prodact:DataAcquisitionActivity ;
@@ -963,28 +948,28 @@ ep-prodact:destination
 
 
 ep-prodact:facilityShutdown
 ep-prodact:facilityShutdown
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "facility that is shut down by a shut down production activity"^^xsd:string ;
       rdfs:domain ep-prodact:ShutdownProduction ;
       rdfs:domain ep-prodact:ShutdownProduction ;
       rdfs:label "facility shutdown"^^xsd:string ;
       rdfs:label "facility shutdown"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/facility#Facility> .
       rdfs:range <http://www.reportinghub.no/ep/schema/facility#Facility> .
 
 
-ep-prodact:glycolDensity
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
-      rdfs:range ep-core:Density .
-
 ep-prodact:hasDischargeFlow
 ep-prodact:hasDischargeFlow
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "flow that is discharged by a discharge water activity"^^xsd:string ;
       rdfs:domain ep-prodact:DischargeWater ;
       rdfs:domain ep-prodact:DischargeWater ;
       rdfs:label "has discharge flow"^^xsd:string ;
       rdfs:label "has discharge flow"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/flow#Flow> .
       rdfs:range <http://www.reportinghub.no/ep/schema/flow#Flow> .
 
 
 ep-prodact:hasGasLiftChoke
 ep-prodact:hasGasLiftChoke
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "gas lift choke for a well test activity"^^xsd:string ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#WellTest> ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#WellTest> ;
       rdfs:label "has gas lift choke"^^xsd:string ;
       rdfs:label "has gas lift choke"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/production-equipment#GasLiftChoke> .
       rdfs:range <http://www.reportinghub.no/ep/schema/production-equipment#GasLiftChoke> .
 
 
 ep-prodact:hasLastPartOfTypeRemainingActivityPair
 ep-prodact:hasLastPartOfTypeRemainingActivityPair
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "last part of type - remaining activity pair for an activity"^^xsd:string ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#Activity> ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#Activity> ;
       rdfs:label "has last part of type - remaining activity pair"^^xsd:string ;
       rdfs:label "has last part of type - remaining activity pair"^^xsd:string ;
       rdfs:range ep-prodact:LastPartOfTypeRemainingActivityPair .
       rdfs:range ep-prodact:LastPartOfTypeRemainingActivityPair .
@@ -996,7 +981,8 @@ ep-prodact:hasPredecessor
       rdfs:range <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:range <http://www.reportinghub.no/ep/schema/activity#Activity> .
 
 
 ep-prodact:hasShutInPressure
 ep-prodact:hasShutInPressure
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "pressure that is the shut-in pressure for a well test"^^xsd:string ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#ProductionWellTest> ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#ProductionWellTest> ;
       rdfs:label "has shut-in pressure"^^xsd:string ;
       rdfs:label "has shut-in pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
@@ -1008,31 +994,35 @@ ep-prodact:hasValidPredecessor
       rdfs:range <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:range <http://www.reportinghub.no/ep/schema/activity#Activity> .
 
 
 ep-prodact:injectionWellTestMaximumAnnularPressure
 ep-prodact:injectionWellTestMaximumAnnularPressure
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "pressure that is the maximum annular pressure for an injection well test"^^xsd:string ;
       rdfs:domain ep-prodact:InjectionWellTest ;
       rdfs:domain ep-prodact:InjectionWellTest ;
       rdfs:label "injection well test maximum annular pressure"^^xsd:string ;
       rdfs:label "injection well test maximum annular pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-prodact:injectionWellTestMinimumAnnularPressure
 ep-prodact:injectionWellTestMinimumAnnularPressure
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "pressure that is the minimum annular pressure for an injection well test"^^xsd:string ;
       rdfs:domain ep-prodact:InjectionWellTest ;
       rdfs:domain ep-prodact:InjectionWellTest ;
       rdfs:label "injection well test minimum annular pressure"^^xsd:string ;
       rdfs:label "injection well test minimum annular pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-prodact:injectionWellTestWellheadFlowingPressure
 ep-prodact:injectionWellTestWellheadFlowingPressure
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "pressure that is the flowing pressure at the wellhead for an injection well test"^^xsd:string ;
       rdfs:domain ep-prodact:InjectionWellTest ;
       rdfs:domain ep-prodact:InjectionWellTest ;
       rdfs:label "injection well test wellhead flowing pressure"^^xsd:string ;
       rdfs:label "injection well test wellhead flowing pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-prodact:injectionWellTestWellheadMaximumPressure
 ep-prodact:injectionWellTestWellheadMaximumPressure
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "pressure that is the maximum pressure at the wellhead for an injection well test"^^xsd:string ;
       rdfs:domain ep-prodact:InjectionWellTest ;
       rdfs:domain ep-prodact:InjectionWellTest ;
       rdfs:label "injection well test wellhead maximum pressure"^^xsd:string ;
       rdfs:label "injection well test wellhead maximum pressure"^^xsd:string ;
       rdfs:range ep-core:Pressure .
       rdfs:range ep-core:Pressure .
 
 
 ep-prodact:lastPartOfTypeDefiningType
 ep-prodact:lastPartOfTypeDefiningType
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "class of activity that the last part of type is a member of"^^xsd:string ;
       rdfs:comment "class of activity that the last part of type is a member of"^^xsd:string ;
       rdfs:domain ep-prodact:LastPartOfTypeRemainingActivityPair ;
       rdfs:domain ep-prodact:LastPartOfTypeRemainingActivityPair ;
       rdfs:label "last part of type defining type"^^xsd:string ;
       rdfs:label "last part of type defining type"^^xsd:string ;
@@ -1040,46 +1030,42 @@ ep-prodact:lastPartOfTypeDefiningType
 
 
 ep-prodact:measuredFlow
 ep-prodact:measuredFlow
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "flow that is measured by a measure properties of a flow activity"^^xsd:string ;
       rdfs:domain ep-prodact:MeasurePropertiesOfAFlow ;
       rdfs:domain ep-prodact:MeasurePropertiesOfAFlow ;
       rdfs:label "measured flow"^^xsd:string ;
       rdfs:label "measured flow"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/flow#Flow> .
       rdfs:range <http://www.reportinghub.no/ep/schema/flow#Flow> .
 
 
 ep-prodact:movedProduct
 ep-prodact:movedProduct
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "quantity of material that is moved by a movement of product activity"^^xsd:string ;
       rdfs:domain ep-prodact:MovementOfProduct ;
       rdfs:domain ep-prodact:MovementOfProduct ;
-      rdfs:label "moved product"^^xsd:string .
-
-ep-prodact:oilInWater
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-core:MassPerMass .
+      rdfs:label "moved product"^^xsd:string ;
+      rdfs:range ep-material:QuantityOfMaterial .
 
 
 ep-prodact:onProductionFacility
 ep-prodact:onProductionFacility
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "production facility that a production activity is carried out upon"^^xsd:string ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> ;
       rdfs:label "on facility"^^xsd:string ;
       rdfs:label "on facility"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/facility#TemporalPartOfAProductionFacility> .
       rdfs:range <http://www.reportinghub.no/ep/schema/facility#TemporalPartOfAProductionFacility> .
 
 
-ep-prodact:oxygenInWater
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-core:MassPerMass .
-
 ep-prodact:performedByPersonOrOrganization
 ep-prodact:performedByPersonOrOrganization
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "person or organization that performs an activity"^^xsd:string ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#Activity> ;
       rdfs:domain <http://www.reportinghub.no/ep/schema/activity#Activity> ;
+      rdfs:label "performed by person or organization"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#PersonOrOrganization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#PersonOrOrganization> .
 
 
 ep-prodact:performedByShip
 ep-prodact:performedByShip
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "ship that performs a marine operation"^^xsd:string ;
       rdfs:domain ep-prodact:MarineOperation ;
       rdfs:domain ep-prodact:MarineOperation ;
       rdfs:label "performed by ship"^^xsd:string ;
       rdfs:label "performed by ship"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/production-facility#Ship> .
       rdfs:range <http://www.reportinghub.no/ep/schema/production-facility#Ship> .
 
 
-ep-prodact:phenolDensity
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-core:Density .
-
 ep-prodact:processingLost
 ep-prodact:processingLost
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "quantity of material that is not produced as a result of a production operation processing loss activity"^^xsd:string ;
       rdfs:domain ep-prodact:ProductionOperationProcessingLoss ;
       rdfs:domain ep-prodact:ProductionOperationProcessingLoss ;
       rdfs:range ep-material:QuantityOfMaterial .
       rdfs:range ep-material:QuantityOfMaterial .
 
 
@@ -1088,81 +1074,70 @@ ep-prodact:productionActivityPeriodClassification
       rdfs:comment "not used in the MPR"^^xsd:string ;
       rdfs:comment "not used in the MPR"^^xsd:string ;
       rdfs:range ep-prodact:ProductionOperationClassByDuration .
       rdfs:range ep-prodact:ProductionOperationClassByDuration .
 
 
-ep-prodact:productionOperator
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain <http://www.reportinghub.no/ep/schema/activity#ProductionActivity> ;
-      rdfs:label "production operator"^^xsd:string ;
-      rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
-
 ep-prodact:remainingActivity
 ep-prodact:remainingActivity
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
       rdfs:comment "activity that is after the last part of type"^^xsd:string ;
       rdfs:comment "activity that is after the last part of type"^^xsd:string ;
       rdfs:domain ep-prodact:LastPartOfTypeRemainingActivityPair ;
       rdfs:domain ep-prodact:LastPartOfTypeRemainingActivityPair ;
       rdfs:label "remaining activity"^^xsd:string ;
       rdfs:label "remaining activity"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/activity#Activity> .
       rdfs:range <http://www.reportinghub.no/ep/schema/activity#Activity> .
 
 
-ep-prodact:residualChlorideInWater
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-core:MassPerMass .
-
 ep-prodact:salesAdministrator
 ep-prodact:salesAdministrator
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "person or organization that administrates a sales activity"^^xsd:string ;
       rdfs:domain ep-prodact:SalesActivity ;
       rdfs:domain ep-prodact:SalesActivity ;
       rdfs:label "sales administrator"^^xsd:string ;
       rdfs:label "sales administrator"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#PersonOrOrganization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#PersonOrOrganization> .
 
 
 ep-prodact:sampledMaterial
 ep-prodact:sampledMaterial
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "quantity of material that is sampled by a fluid sampling and analysis activity"^^xsd:string ;
       rdfs:domain ep-prodact:FluidSamplingAndAnalysis ;
       rdfs:domain ep-prodact:FluidSamplingAndAnalysis ;
       rdfs:label "sampled material"^^xsd:string ;
       rdfs:label "sampled material"^^xsd:string ;
       rdfs:range ep-material:QuantityOfMaterial .
       rdfs:range ep-material:QuantityOfMaterial .
 
 
 ep-prodact:samplingPerformedAt
 ep-prodact:samplingPerformedAt
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "facility that is the location of the sampling carried out within a fluid sampling and analysis activity"^^xsd:string ;
       rdfs:domain ep-prodact:FluidSamplingAndAnalysis ;
       rdfs:domain ep-prodact:FluidSamplingAndAnalysis ;
+      rdfs:label "sampling performed at"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/facility#Facility> .
       rdfs:range <http://www.reportinghub.no/ep/schema/facility#Facility> .
 
 
-ep-prodact:samplingPerformedAtPointInSpace
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-prodact:FluidSamplingAndAnalysis ;
-      rdfs:label "sampling performed at point in space"^^xsd:string ;
-      rdfs:range ep-core:TemporalPartOfAPointInSpace .
-
 ep-prodact:seller
 ep-prodact:seller
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "person or organization that is the seller in a sales activity"^^xsd:string ;
       rdfs:domain ep-prodact:SalesActivity ;
       rdfs:domain ep-prodact:SalesActivity ;
       rdfs:label "seller"^^xsd:string ;
       rdfs:label "seller"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#PersonOrOrganization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#PersonOrOrganization> .
 
 
 ep-prodact:shipper
 ep-prodact:shipper
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "organization that is the shipper in a movement of product activity"^^xsd:string ;
       rdfs:domain ep-prodact:MovementOfProduct ;
       rdfs:domain ep-prodact:MovementOfProduct ;
       rdfs:label "shipper"^^xsd:string ;
       rdfs:label "shipper"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
 
 
 ep-prodact:sourceOrganization
 ep-prodact:sourceOrganization
       rdf:type owl:ObjectProperty ;
       rdf:type owl:ObjectProperty ;
+      rdfs:comment "organization that is the business unit from which the product originated (source MPR-XSD)"^^xsd:string ;
       rdfs:domain ep-prodact:MovementOfProduct ;
       rdfs:domain ep-prodact:MovementOfProduct ;
       rdfs:label "source organization"^^xsd:string ;
       rdfs:label "source organization"^^xsd:string ;
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
       rdfs:range <http://www.reportinghub.no/ep/schema/organization#Organization> .
 
 
-ep-prodact:testedWellBoreInterval
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain <http://www.reportinghub.no/ep/schema/activity#WellTest> ;
-      rdfs:label "tested wellbore interval"^^xsd:string ;
-      rdfs:range ep-core:PhysicalObject .
-
 ep-prodact:timeWorked
 ep-prodact:timeWorked
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty , ep-core:Class_of_indirect_property ;
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "time duration for the parts of a production operation activity that are working"^^xsd:string ;
       rdfs:domain ep-prodact:ProductionOperation ;
       rdfs:domain ep-prodact:ProductionOperation ;
       rdfs:label "time worked"^^xsd:string ;
       rdfs:label "time worked"^^xsd:string ;
       rdfs:range ep-core:TimeDuration .
       rdfs:range ep-core:TimeDuration .
 
 
-ep-prodact:totalOrganicCarbonInWater
-      rdf:type owl:ObjectProperty ;
-      rdfs:range ep-core:MassPerMass .
-
 ep-prodact:xpathToDataInSourceXmlFile
 ep-prodact:xpathToDataInSourceXmlFile
       rdf:type owl:DatatypeProperty ;
       rdf:type owl:DatatypeProperty ;
       rdfs:domain ep-prodact:RaiseAnAlert ;
       rdfs:domain ep-prodact:RaiseAnAlert ;
       rdfs:label "XPATH to data source in XML file"^^xsd:string .
       rdfs:label "XPATH to data source in XML file"^^xsd:string .
+
+<http://www.reportinghub.no/ep/schema/production-equipment#hasCaptain>
+      rdfs:comment "person that is the captain of a ship"^^xsd:string ;
+      rdfs:domain <http://www.reportinghub.no/ep/schema/production-facility#Ship> .
+
+<http://www.reportinghub.no/ep/schema/production-equipment#hasValvePosition>
+      rdfs:comment "ratio that is the fraction of valve opening"^^xsd:string .