Merge branch 'drilling-rdwed'

@@ -422,7 +422,7 @@ ep-core:VolumeAt15degC1atm
 
 
 ep-core:VolumeAt1degC1atm
 ep-core:VolumeAt1degC1atm
       rdf:type ep-core:PropertySpace , rdfs:Class ;
       rdf:type ep-core:PropertySpace , rdfs:Class ;
-      rdfs:label "volume at 0 degrees C 1 atmosphere"^^xsd:string ;
+      rdfs:label "volume at 1 degrees C 1 atmosphere"^^xsd:string ;
       rdfs:subClassOf ep-core:MeasureOfAmountOfMaterial .
       rdfs:subClassOf ep-core:MeasureOfAmountOfMaterial .
 
 
 ep-core:VolumeAt60degF1atm
 ep-core:VolumeAt60degF1atm
@@ -3442,7 +3442,7 @@ ep-core:n_m-2
 
 
 ep-core:n_m-3
 ep-core:n_m-3
       rdf:type ep-core:Scale , owl:DatatypeProperty , owl:FunctionalProperty ;
       rdf:type ep-core:Scale , owl:DatatypeProperty , owl:FunctionalProperty ;
-      rdfs:label "Newtons per square metre"^^xsd:string .
+      rdfs:label "Newtons per cubic metre"^^xsd:string .
 
 
 ep-core:n_m-E
 ep-core:n_m-E
       rdf:type ep-core:Scale , owl:DatatypeProperty , owl:FunctionalProperty ;
       rdf:type ep-core:Scale , owl:DatatypeProperty , owl:FunctionalProperty ;

-# baseURI: http://www.reportinghub.no/ep/schema/1.0/flow
-# imports: http://www.reportinghub.no/ep/schema/1.0/core
-# imports: http://www.reportinghub.no/ep/schema/1.0/facility
-# imports: http://www.reportinghub.no/ep/schema/1.0/material
-# imports: http://www.reportinghub.no/ep/schema/1.0/production-activity
-
-@prefix ep-core:  <http://www.reportinghub.no/ep/schema/core#> .
-@prefix ep-flow:  <http://www.reportinghub.no/ep/schema/flow#> .
-@prefix ep-material:  <http://www.reportinghub.no/ep/schema/material#> .
-@prefix ep-prodact:  <http://www.reportinghub.no/ep/schema/production-activity#> .
-@prefix owl:     <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
-
-<http://www.reportinghub.no/ep/schema/1.0/flow>
-      rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/production-activity> , <http://www.reportinghub.no/ep/schema/1.0/material> , <http://www.reportinghub.no/ep/schema/1.0/core> , <http://www.reportinghub.no/ep/schema/1.0/facility> ;
-      owl:versionInfo "Created with TopBraid Composer"^^xsd:string .
-
-ep-core:PhysicalThingAtInstant
-      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
-      rdfs:label "physical thing at instant"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringGasYearToDate
-      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
-      rdfs:label "physical thing during gas year to date"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringMonthToDate
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during month to date"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringOneDay
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during one day"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringOneGasDay
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during one gas day"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringOneGasMonth
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during one gas month"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringOneGasYear
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during one gas year"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringOneMonth
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during one month"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringOneWeek
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during one week"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringOneYear
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during one year"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-core:PhysicalThingDuringYearToDate
-      rdf:type owl:Class , ep-flow:TemporalPartDurationType ;
-      rdfs:label "physical thing during year to date"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-flow:AllocatedFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "allocated flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:AllocatedInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "allocated inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:BudgetFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "budget flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:BudgetInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "budget inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:ClassOfMaterialWithMassCriterion
-      rdf:type rdfs:Class ;
-      rdfs:label "class of material with mass criterion"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ConstraintFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "constraint flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:ConstraintFlow-fixed
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "constraint flow - fixed"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ConstraintFlow .
-
-ep-flow:ConstraintFlow-maximum
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "constraint flow - maximum"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ConstraintFlow .
-
-ep-flow:ConstraintFlow-minimum
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "constraint flow - minimum"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ConstraintFlow .
-
-ep-flow:ConstraintInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "constraint inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:Consume
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:Consume-HPflare
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - HP flare"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume-flare .
-
-ep-flow:Consume-LPflare
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - LP flare"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume-flare .
-
-ep-flow:Consume-blackstart
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - blackstart"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume .
-
-ep-flow:Consume-compressor
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - compressor"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume .
-
-ep-flow:Consume-emitted
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - emitted"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume .
-
-ep-flow:Consume-flare
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - flare"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume .
-
-ep-flow:Consume-fuel
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - fuel"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume .
-
-ep-flow:Consume-noncompressor
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - non-compressor"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume .
-
-ep-flow:Consume-venting
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "consume - venting"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Consume .
-
-ep-flow:Current
-      rdf:type owl:Class ;
-      rdfs:label "current"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:DailyProductionFlow
-      rdf:type owl:Class ;
-      rdfs:label "daily production flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductionFlow .
-
-ep-flow:DerivedFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "derived flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:DerivedFlow-difference
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "derived flow - difference"^^xsd:string ;
-      rdfs:subClassOf ep-flow:DerivedFlow .
-
-ep-flow:DerivedInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "derived inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:DifferenceFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "difference flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:DifferenceInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "difference inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:ElectricPowerFlow
-      rdf:type owl:Class ;
-      rdfs:label "flow of electricity"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:EstimatedFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "estimated flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:EstimatedInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "estimated inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:Export
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "export"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:Export-nominated
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "export nominated"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Export .
-
-ep-flow:Export-requested
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "export requested"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Export .
-
-ep-flow:Export-shortfall
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "export shortfall"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Export .
-
-ep-flow:Flow
-      rdf:type owl:Class ;
-      rdfs:label "(temporal part of a) flow"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalThing .
-
-ep-flow:FlowAtInstant
-      rdf:type owl:Class , ep-flow:TemporalPartOfAFlowDurationType ;
-      rdfs:label "flow at instant"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:FlowDuringDay
-      rdf:type owl:Class , ep-flow:TemporalPartOfAFlowDurationType ;
-      rdfs:label "flow during day"^^xsd:string ;
-      rdfs:subClassOf ep-flow:FlowDuringPeriod .
-
-ep-flow:FlowDuringMonth
-      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
-      rdfs:label "flow during month"^^xsd:string ;
-      rdfs:subClassOf ep-flow:FlowDuringPeriod .
-
-ep-flow:FlowDuringMonthToDate
-      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
-      rdfs:label "flow during month to date"^^xsd:string ;
-      rdfs:subClassOf ep-flow:FlowDuringPeriod .
-
-ep-flow:FlowDuringPeriod
-      rdf:type owl:Class , ep-flow:TemporalPartOfAFlowDurationType ;
-      rdfs:label "flow during period"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:FlowDuringWeek
-      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
-      rdfs:label "flow during week"^^xsd:string ;
-      rdfs:subClassOf ep-flow:FlowDuringPeriod .
-
-ep-flow:FlowDuringYear
-      rdf:type owl:Class , ep-flow:TemporalPartOfAFlowDurationType ;
-      rdfs:label "flow during year"^^xsd:string ;
-      rdfs:subClassOf ep-flow:FlowDuringPeriod .
-
-ep-flow:FlowDuringYearToDate
-      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
-      rdfs:label "flow during year to date"^^xsd:string ;
-      rdfs:subClassOf ep-flow:FlowDuringPeriod .
-
-ep-flow:FlowInAStandardState
-      rdf:type owl:Class ;
-      rdfs:label "flow in a standard state"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:FlowOfLiquid
-      rdf:type owl:Class ;
-      rdfs:label "flow of liquid"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:ForecastFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "forecast flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:ForecastFlow-declineCurve
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "forecast flow - decline curve"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ForecastFlow .
-
-ep-flow:ForecastFlow-standard
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "forecast flow - standard"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ForecastFlow .
-
-ep-flow:ForecastInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "forecast inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:Gaslift
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "gas lift"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:GrossProductFlow
-      rdf:type owl:Class , ep-flow:ProductFlowGrossOrNetType ;
-      rdfs:label "gross product flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductFlow .
-
-ep-flow:HydrocarbonAccounting
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "hydrocarbon accounting"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:Import
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "import"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:Injection
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "injection"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:Inventory
-      rdf:type owl:Class ;
-      rdfs:label "inventory"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalObject .
-
-ep-flow:MassAdjustedFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "mass adjusted flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:MeasuredFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "measured flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:MeasuredFlow-fiscal
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "measured flow - fiscal"^^xsd:string ;
-      rdfs:subClassOf ep-flow:MeasuredFlow .
-
-ep-flow:MeasuredFlow-raw
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "measured flow - raw"^^xsd:string ;
-      rdfs:subClassOf ep-flow:MeasuredFlow .
-
-ep-flow:MeasuredFlow-recalibrated
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionSubType ;
-      rdfs:label "measured flow - recalibrated"^^xsd:string ;
-      rdfs:subClassOf ep-flow:MeasuredFlow .
-
-ep-flow:MeasuredInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "measured inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:MeteredFlowFiscal
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "metered flow fiscal"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:NetProductFlow
-      rdf:type owl:Class , ep-flow:ProductFlowGrossOrNetType ;
-      rdfs:label "net product flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductFlow .
-
-ep-flow:NominatedFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "nominated flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:NominatedInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "nominated inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:Overboard
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "overboard"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:PotentialFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "potential flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:PotentialInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "potential inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:Precipitation
-      rdf:type owl:Class ;
-      rdfs:label "precipitation"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:PrecipitationType
-      rdf:type rdfs:Class ;
-      rdfs:label "precipitation type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ProcessedFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "processed flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:ProcessedInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "processed inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:ProductFlow
-      rdf:type owl:Class ;
-      rdfs:label "(temporal part of a) product flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:ProductFlowGrossOrNetType
-      rdf:type rdfs:Class ;
-      rdfs:label " product flow gross or net type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ProductFlowToDate
-      rdf:type owl:Class ;
-      rdfs:label "product flow to date"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductFlow .
-
-ep-flow:ProductInventory
-      rdf:type owl:Class ;
-      rdfs:label "(temporal part of a) product inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Inventory .
-
-ep-flow:ProductInventoryAdjustedClosingBalance
-      rdf:type ep-flow:ProductInventoryType , owl:Class ;
-      rdfs:label "product inventory adjusted closing balance"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductInventory .
-
-ep-flow:ProductInventoryClosingBalance
-      rdf:type ep-flow:ProductInventoryType , owl:Class ;
-      rdfs:label "product inventory closing balance"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductInventory .
-
-ep-flow:ProductInventoryClosingStorageBalance
-      rdf:type ep-flow:ProductInventoryType , owl:Class ;
-      rdfs:label "product inventory closing storage balance"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductInventory .
-
-ep-flow:ProductInventoryOpFlex
-      rdf:type ep-flow:ProductInventoryType , owl:Class ;
-      rdfs:label "product inventory opFlex"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductInventory .
-
-ep-flow:ProductInventoryOpeningBalance
-      rdf:type ep-flow:ProductInventoryType , owl:Class ;
-      rdfs:label "product inventory opening balance"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductInventory .
-
-ep-flow:ProductInventoryType
-      rdf:type rdfs:Class ;
-      rdfs:label " product inventory type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ProductMaterialType
-      rdf:type rdfs:Class ;
-      rdfs:label " product material type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:Production
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "production"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:ProductionFlow
-      rdf:type owl:Class ;
-      rdfs:label "(temporal part of a) production flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:ProductionFlowDefinitionSubType
-      rdf:type rdfs:Class ;
-      rdfs:label " production flow definition subtype"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ProductionFlowDefinitionType
-      rdf:type rdfs:Class ;
-      rdfs:label " production flow definition type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ProductionFlowNetwork
-      rdf:type owl:Class ;
-      rdfs:label "(temporal part of a) production flow network"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:ProductionFlowNetworkToDate
-      rdf:type owl:Class ;
-      rdfs:label "production flow network to date"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductionFlowNetwork .
-
-ep-flow:ProductionFlowPurposeType
-      rdf:type rdfs:Class ;
-      rdfs:label " production flow purpose type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ProductionFlowToDate
-      rdf:type owl:Class ;
-      rdfs:label "production flow to date"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductionFlow .
-
-ep-flow:ProductionInventory
-      rdf:type owl:Class ;
-      rdfs:label "(temporal part of a) production inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Inventory .
-
-ep-flow:ProductionInventoryCollection
-      rdf:type owl:Class ;
-      rdfs:label "(temporal part of a) production inventory collection"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Inventory .
-
-ep-flow:ProductionInventoryCollectionToDate
-      rdf:type owl:Class ;
-      rdfs:label "production inventory collection to date"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductionInventoryCollection .
-
-ep-flow:ProductionInventoryDefinitionType
-      rdf:type rdfs:Class ;
-      rdfs:label " production inventory definition type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ProductionInventoryToDate
-      rdf:type owl:Class ;
-      rdfs:label "production inventory to date"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductionInventory .
-
-ep-flow:ProductionTestFlowLineFlow
-      rdf:type owl:Class ;
-      rdfs:label "production test flow line flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:ProductionTestGasLiftFlow
-      rdf:type owl:Class ;
-      rdfs:label "production test gas lift flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:ProductionTestSeparatorFlow
-      rdf:type owl:Class ;
-      rdfs:label "production test separator flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:ProductionTestWellHeadFlow
-      rdf:type owl:Class ;
-      rdfs:label "production test well head flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:QuotaFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "quota flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:QuotaInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "quota inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:RecommendedFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "recommended flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:RecommendedInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "recommended inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:Sale
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "sale"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:SaleableFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "saleable flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:SaleableInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "saleable inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:SampleOfMaterial
-      rdf:type owl:Class ;
-      rdfs:label "sample of material"^^xsd:string ;
-      rdfs:subClassOf ep-material:QuantityOfMaterial .
-
-ep-flow:SimulatedFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "simulated flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:SimulatedInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "simulated inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:Storage
-      rdf:type owl:Class , ep-flow:ProductionFlowPurposeType ;
-      rdfs:label "storage"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:TargetFlow
-      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
-      rdfs:label "target flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:TargetInventory
-      rdf:type owl:Class , ep-flow:ProductionInventoryDefinitionType ;
-      rdfs:label "target inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory .
-
-ep-flow:TariffBasisFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "tariff basis flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:TemporalPartDurationType
-      rdf:type rdfs:Class ;
-      rdfs:label "temporal part duration type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:TemporalPartOfAFlowDurationType
-      rdf:type rdfs:Class ;
-      rdfs:label "temporal part of a flow duration type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-flow:ValueAdjustedFlow
-      rdf:type owl:Class , ep-flow:ProductionFlowDefinitionType ;
-      rdfs:label "value adjusted flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeFlow .
-
-ep-flow:WholeLifeFlow
-      rdf:type owl:Class ;
-      rdfs:label "whole life flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:WholeLifeInventory
-      rdf:type owl:Class ;
-      rdfs:label "whole life inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Inventory .
-
-ep-flow:WholeLifeProductFlow
-      rdf:type owl:Class ;
-      rdfs:label "whole life product flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductFlow , ep-flow:WholeLifeFlow .
-
-ep-flow:WholeLifeProductInventory
-      rdf:type owl:Class ;
-      rdfs:label "(whole life) product inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductInventory .
-
-ep-flow:WholeLifeProductionFlow
-      rdf:type owl:Class ;
-      rdfs:label "whole life production flow"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductionFlow , ep-flow:WholeLifeFlow .
-
-ep-flow:WholeLifeProductionFlowNetwork
-      rdf:type owl:Class ;
-      rdfs:label "whole life production flow network"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductionFlowNetwork .
-
-ep-flow:WholeLifeProductionInventory
-      rdf:type owl:Class ;
-      rdfs:label "(whole life) production inventory"^^xsd:string ;
-      rdfs:subClassOf ep-flow:WholeLifeInventory , ep-flow:ProductionInventory .
-
-ep-flow:WholeLifeProductionInventoryCollection
-      rdf:type owl:Class ;
-      rdfs:label "whole life production inventory collection"^^xsd:string ;
-      rdfs:subClassOf ep-flow:ProductionInventoryCollection .
-
-ep-flow:Wind
-      rdf:type owl:Class ;
-      rdfs:label "wind"^^xsd:string ;
-      rdfs:subClassOf ep-flow:Flow .
-
-ep-flow:allocatedTo
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:comment "facility to which a split of a flow or inventory is allocated"^^xsd:string ;
-      rdfs:domain ep-core:PhysicalObject ;
-      rdfs:label "allocatedTo"^^xsd:string ;
-      rdfs:range <http://www.reportinghub.no/ep/schema/facility#Facility> ;
-      rdfs:subPropertyOf ep-flow:flowIntoOrOutOf .
-
-ep-flow:amountOfPrecipitation
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
-      rdfs:domain ep-flow:Flow ;
-      rdfs:label "amount of precipitation"^^xsd:string ;
-      rdfs:range ep-core:Length .
-
-ep-flow:dailyAverageAmountOfMaterial
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-flow:Flow ;
-      rdfs:label "daily average amount of material"^^xsd:string ;
-      rdfs:range ep-flow:ClassOfMaterialWithMassCriterion .
-
-ep-flow:energyContent
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
-      rdfs:domain ep-material:QuantityOfMaterial ;
-      rdfs:label "energy content"^^xsd:string ;
-      rdfs:range ep-core:Work .
-
-ep-flow:facilityContainsFlow
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain <http://www.reportinghub.no/ep/schema/facility#Facility> ;
-      rdfs:label "facility contains flow"^^xsd:string ;
-      rdfs:range ep-flow:WholeLifeFlow .
-
-ep-flow:flowInto
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-flow:WholeLifeFlow ;
-      rdfs:label "flow into"^^xsd:string ;
-      rdfs:range ep-core:PhysicalThing ;
-      rdfs:subPropertyOf ep-flow:flowIntoOrOutOf .
-
-ep-flow:flowIntoOrOutOf
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-flow:WholeLifeFlow ;
-      rdfs:label "flow into"^^xsd:string ;
-      rdfs:range ep-core:PhysicalThing .
-
-ep-flow:flowOutOf
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-flow:WholeLifeFlow ;
-      rdfs:label "flow into"^^xsd:string ;
-      rdfs:range ep-core:PhysicalThing ;
-      rdfs:subPropertyOf ep-flow:flowIntoOrOutOf .
-
-ep-flow:grossCalorificValue
-      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
-      rdfs:domain ep-material:QuantityOfMaterial ;
-      rdfs:label "gross calorific value"^^xsd:string ;
-      rdfs:range ep-core:EnergyPerVolume .
-
-ep-flow:hasMixedPart
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-flow:WholeLifeFlow ;
-      rdfs:label "has mixed part"^^xsd:string ;
-      rdfs:range ep-flow:WholeLifeFlow ;
-      rdfs:subPropertyOf ep-core:hasPart .
-
-ep-flow:hasNetworkPart
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-flow:WholeLifeFlow ;
-      rdfs:label "has network part"^^xsd:string ;
-      rdfs:range ep-flow:WholeLifeFlow ;
-      rdfs:subPropertyOf ep-core:hasPart .
-
-ep-flow:horizontalDirectionAzimuth
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:label "horizontal direction azimuth"^^xsd:string ;
-      rdfs:range ep-core:PlaneAngle .
-
-ep-flow:materialThatFlows
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-flow:Flow ;
-      rdfs:label "material that flows"^^xsd:string ;
-      rdfs:range ep-material:QuantityOfMaterial .
-
-ep-flow:rateOfFlowOfMaterial
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
-      rdfs:label "rate of flow of material"^^xsd:string ;
-      rdfs:range ep-core:MeasureOfAmountOfMaterial .
-
-ep-flow:summedDailyMass
-      rdf:type ep-core:Class_of_indirect_property , owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-flow:Inventory ;
-      rdfs:label "summed daily mass"^^xsd:string ;
-      rdfs:range ep-core:Mass .
-
-ep-flow:totalVolumeOfMaterial-deprecated
-      rdf:type owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:label "total volume of material"^^xsd:string ;
-      rdfs:range ep-core:MeasureOfAmountOfMaterial .
-
-ep-flow:yearlyAverageAmountOfMaterial
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
-      rdfs:domain ep-flow:Flow ;
-      rdfs:label "yearly average amount of material"^^xsd:string ;
-      rdfs:range ep-flow:ClassOfMaterialWithMassCriterion .
-
-ep-material:AqueousMaterial
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C10AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C10AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C2AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C2AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C3AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C3AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C4AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C4AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C5AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C5AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C6AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C6AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C7AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C7AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C8AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C8AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C9AndHeavier
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:C9AndLighter
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:CarbonDioxide
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:CarbonMonoxide
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Chemical
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Condensate
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Crude-stabilized
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Cuttings
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Diesel
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Diethyleneglycol
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Dioxygen
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Ethane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Ethane-component
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Gas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Gas-componentInOil
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Gas-dry
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Gas-rich
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Gas-wet
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:HeliumGas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Heptane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:HydrogenGas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:HydrogenSulfide
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Isobutane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Isobutane-component
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Isopentane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:LiquifiedNaturalGas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:LiquifiedPetroleumGas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Methane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Methanol
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:MixedButane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Monoethyleneglycol
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:NGL-componentInGas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Naphtha
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:NaturalGasLiquid
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Neopentane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:NitrogenGas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:NitrogenOxideGas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:NormalButane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:NormalButane-component
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:NormalPentane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Oil
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Oil-componentInWater
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:OilAndGas
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Oleic
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:PetroleumGasLiquid
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Propane
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Propane-component
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Salt
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Sand
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Triethyleneglycol
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Vapour
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Water
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Water-discharge
-      rdf:type ep-flow:ProductMaterialType .
-
-ep-material:Water-processed
-      rdf:type ep-flow:ProductMaterialType .
+# baseURI: http://www.reportinghub.no/ep/schema/1.0/flow
+# imports: http://www.reportinghub.no/ep/schema/1.0/core
+# imports: http://www.reportinghub.no/ep/schema/1.0/facility
+# imports: http://www.reportinghub.no/ep/schema/1.0/material
+# imports: http://www.reportinghub.no/ep/schema/1.0/production-activity
+
+@prefix ep-core:  <http://www.reportinghub.no/ep/schema/core#> .
+@prefix ep-flow:  <http://www.reportinghub.no/ep/schema/flow#> .
+@prefix ep-material:  <http://www.reportinghub.no/ep/schema/material#> .
+@prefix ep-prodact:  <http://www.reportinghub.no/ep/schema/production-activity#> .
+@prefix owl:     <http://www.w3.org/2002/07/owl#> .
+@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
+
+<http://www.reportinghub.no/ep/schema/1.0/flow>
+      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/ep/schema/1.0/material> , <http://www.reportinghub.no/ep/schema/1.0/production-activity> ;
+      owl:versionInfo "Created with TopBraid Composer"^^xsd:string .
+
+ep-core:PhysicalThingAtInstant
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing at instant"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringGasYearToDate
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during gas year to date"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringMonthToDate
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during month to date"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringOneDay
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during one day"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringOneGasDay
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during one gas day"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringOneGasMonth
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during one gas month"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringOneGasYear
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during one gas year"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringOneMonth
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during one month"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringOneWeek
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during one week"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringOneYear
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during one year"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-core:PhysicalThingDuringYearToDate
+      rdf:type ep-flow:TemporalPartDurationType , owl:Class ;
+      rdfs:label "physical thing during year to date"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-flow:AllocatedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "allocated flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:AllocatedInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "allocated inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:BudgetFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "budget flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:BudgetInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "budget inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:ClassOfMaterialWithMassCriterion
+      rdf:type rdfs:Class ;
+      rdfs:label "class of material with mass criterion"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ConstraintFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "constraint flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:ConstraintFlow-fixed
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "constraint flow - fixed"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ConstraintFlow .
+
+ep-flow:ConstraintFlow-maximum
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "constraint flow - maximum"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ConstraintFlow .
+
+ep-flow:ConstraintFlow-minimum
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "constraint flow - minimum"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ConstraintFlow .
+
+ep-flow:ConstraintInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "constraint inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:Consume
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:Consume-HPflare
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - HP flare"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume-flare .
+
+ep-flow:Consume-LPflare
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - LP flare"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume-flare .
+
+ep-flow:Consume-blackstart
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - blackstart"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume .
+
+ep-flow:Consume-compressor
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - compressor"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume .
+
+ep-flow:Consume-emitted
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - emitted"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume .
+
+ep-flow:Consume-flare
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - flare"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume .
+
+ep-flow:Consume-fuel
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - fuel"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume .
+
+ep-flow:Consume-noncompressor
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - non-compressor"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume .
+
+ep-flow:Consume-venting
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "consume - venting"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Consume .
+
+ep-flow:Current
+      rdf:type owl:Class ;
+      rdfs:label "current"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:DailyProductionFlow
+      rdf:type owl:Class ;
+      rdfs:label "daily production flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionFlow .
+
+ep-flow:DerivedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "derived flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:DerivedFlow-difference
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "derived flow - difference"^^xsd:string ;
+      rdfs:subClassOf ep-flow:DerivedFlow .
+
+ep-flow:DerivedInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "derived inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:DifferenceFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "difference flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:DifferenceInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "difference inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:ElectricPowerFlow
+      rdf:type owl:Class ;
+      rdfs:label "flow of electricity"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:EstimatedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "estimated flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:EstimatedInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "estimated inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:Export
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "export"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:Export-nominated
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "export nominated"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Export .
+
+ep-flow:Export-requested
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "export requested"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Export .
+
+ep-flow:Export-shortfall
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "export shortfall"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Export .
+
+ep-flow:Flow
+      rdf:type owl:Class ;
+      rdfs:label "(temporal part of a) flow"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalThing .
+
+ep-flow:FlowAtInstant
+      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
+      rdfs:label "flow at instant"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:FlowDuringDay
+      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
+      rdfs:label "flow during day"^^xsd:string ;
+      rdfs:subClassOf ep-flow:FlowDuringPeriod .
+
+ep-flow:FlowDuringMonth
+      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
+      rdfs:label "flow during month"^^xsd:string ;
+      rdfs:subClassOf ep-flow:FlowDuringPeriod .
+
+ep-flow:FlowDuringMonthToDate
+      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
+      rdfs:label "flow during month to date"^^xsd:string ;
+      rdfs:subClassOf ep-flow:FlowDuringPeriod .
+
+ep-flow:FlowDuringPeriod
+      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
+      rdfs:label "flow during period"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:FlowDuringWeek
+      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
+      rdfs:label "flow during week"^^xsd:string ;
+      rdfs:subClassOf ep-flow:FlowDuringPeriod .
+
+ep-flow:FlowDuringYear
+      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
+      rdfs:label "flow during year"^^xsd:string ;
+      rdfs:subClassOf ep-flow:FlowDuringPeriod .
+
+ep-flow:FlowDuringYearToDate
+      rdf:type ep-flow:TemporalPartOfAFlowDurationType , owl:Class ;
+      rdfs:label "flow during year to date"^^xsd:string ;
+      rdfs:subClassOf ep-flow:FlowDuringPeriod .
+
+ep-flow:FlowInAStandardState
+      rdf:type owl:Class ;
+      rdfs:label "flow in a standard state"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:FlowOfLiquid
+      rdf:type owl:Class ;
+      rdfs:label "flow of liquid"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:ForecastFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "forecast flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:ForecastFlow-declineCurve
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "forecast flow - decline curve"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ForecastFlow .
+
+ep-flow:ForecastFlow-standard
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "forecast flow - standard"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ForecastFlow .
+
+ep-flow:ForecastInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "forecast inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:Gaslift
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "gas lift"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:GrossProductFlow
+      rdf:type ep-flow:ProductFlowGrossOrNetType , owl:Class ;
+      rdfs:label "gross product flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductFlow .
+
+ep-flow:HydrocarbonAccounting
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "hydrocarbon accounting"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:Import
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "import"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:Injection
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "injection"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:Inventory
+      rdf:type owl:Class ;
+      rdfs:label "inventory"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalObject .
+
+ep-flow:MassAdjustedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "mass adjusted flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:MeasuredFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "measured flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:MeasuredFlow-fiscal
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "measured flow - fiscal"^^xsd:string ;
+      rdfs:subClassOf ep-flow:MeasuredFlow .
+
+ep-flow:MeasuredFlow-raw
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "measured flow - raw"^^xsd:string ;
+      rdfs:subClassOf ep-flow:MeasuredFlow .
+
+ep-flow:MeasuredFlow-recalibrated
+      rdf:type ep-flow:ProductionFlowDefinitionSubType , owl:Class ;
+      rdfs:label "measured flow - recalibrated"^^xsd:string ;
+      rdfs:subClassOf ep-flow:MeasuredFlow .
+
+ep-flow:MeasuredInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "measured inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:MeteredFlowFiscal
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "metered flow fiscal"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:NetProductFlow
+      rdf:type ep-flow:ProductFlowGrossOrNetType , owl:Class ;
+      rdfs:label "net product flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductFlow .
+
+ep-flow:NominatedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "nominated flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:NominatedInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "nominated inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:Overboard
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "overboard"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:PotentialFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "potential flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:PotentialInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "potential inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:Precipitation
+      rdf:type owl:Class ;
+      rdfs:label "precipitation"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:PrecipitationType
+      rdf:type rdfs:Class ;
+      rdfs:label "precipitation type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ProcessedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "processed flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:ProcessedInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "processed inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:ProductFlow
+      rdf:type owl:Class ;
+      rdfs:label "(temporal part of a) product flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:ProductFlowGrossOrNetType
+      rdf:type rdfs:Class ;
+      rdfs:label " product flow gross or net type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ProductFlowToDate
+      rdf:type owl:Class ;
+      rdfs:label "product flow to date"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductFlow .
+
+ep-flow:ProductInventory
+      rdf:type owl:Class ;
+      rdfs:label "(temporal part of a) product inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Inventory .
+
+ep-flow:ProductInventoryAdjustedClosingBalance
+      rdf:type ep-flow:ProductInventoryType , owl:Class ;
+      rdfs:label "product inventory adjusted closing balance"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductInventory .
+
+ep-flow:ProductInventoryClosingBalance
+      rdf:type ep-flow:ProductInventoryType , owl:Class ;
+      rdfs:label "product inventory closing balance"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductInventory .
+
+ep-flow:ProductInventoryClosingStorageBalance
+      rdf:type ep-flow:ProductInventoryType , owl:Class ;
+      rdfs:label "product inventory closing storage balance"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductInventory .
+
+ep-flow:ProductInventoryOpFlex
+      rdf:type ep-flow:ProductInventoryType , owl:Class ;
+      rdfs:label "product inventory opFlex"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductInventory .
+
+ep-flow:ProductInventoryOpeningBalance
+      rdf:type ep-flow:ProductInventoryType , owl:Class ;
+      rdfs:label "product inventory opening balance"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductInventory .
+
+ep-flow:ProductInventoryType
+      rdf:type rdfs:Class ;
+      rdfs:label " product inventory type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ProductMaterialType
+      rdf:type rdfs:Class ;
+      rdfs:label " product material type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:Production
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "production"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:ProductionFlow
+      rdf:type owl:Class ;
+      rdfs:label "(temporal part of a) production flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:ProductionFlowDefinitionSubType
+      rdf:type rdfs:Class ;
+      rdfs:label " production flow definition subtype"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ProductionFlowDefinitionType
+      rdf:type rdfs:Class ;
+      rdfs:label " production flow definition type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ProductionFlowNetwork
+      rdf:type owl:Class ;
+      rdfs:label "(temporal part of a) production flow network"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:ProductionFlowNetworkToDate
+      rdf:type owl:Class ;
+      rdfs:label "production flow network to date"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionFlowNetwork .
+
+ep-flow:ProductionFlowPurposeType
+      rdf:type rdfs:Class ;
+      rdfs:label " production flow purpose type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ProductionFlowToDate
+      rdf:type owl:Class ;
+      rdfs:label "production flow to date"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionFlow .
+
+ep-flow:ProductionInventory
+      rdf:type owl:Class ;
+      rdfs:label "(temporal part of a) production inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Inventory .
+
+ep-flow:ProductionInventoryCollection
+      rdf:type owl:Class ;
+      rdfs:label "(temporal part of a) production inventory collection"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Inventory .
+
+ep-flow:ProductionInventoryCollectionToDate
+      rdf:type owl:Class ;
+      rdfs:label "production inventory collection to date"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionInventoryCollection .
+
+ep-flow:ProductionInventoryDefinitionType
+      rdf:type rdfs:Class ;
+      rdfs:label " production inventory definition type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ProductionInventoryToDate
+      rdf:type owl:Class ;
+      rdfs:label "production inventory to date"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionInventory .
+
+ep-flow:ProductionTestFlowLineFlow
+      rdf:type owl:Class ;
+      rdfs:label "production test flow line flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:ProductionTestGasLiftFlow
+      rdf:type owl:Class ;
+      rdfs:label "production test gas lift flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:ProductionTestSeparatorFlow
+      rdf:type owl:Class ;
+      rdfs:label "production test separator flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:ProductionTestWellHeadFlow
+      rdf:type owl:Class ;
+      rdfs:label "production test well head flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:QuotaFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "quota flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:QuotaInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "quota inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:RecommendedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "recommended flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:RecommendedInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "recommended inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:Sale
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "sale"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:SaleableFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "saleable flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:SaleableInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "saleable inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:SampleOfMaterial
+      rdf:type owl:Class ;
+      rdfs:label "sample of material"^^xsd:string ;
+      rdfs:subClassOf ep-material:QuantityOfMaterial .
+
+ep-flow:SimulatedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "simulated flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:SimulatedInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "simulated inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:Storage
+      rdf:type ep-flow:ProductionFlowPurposeType , owl:Class ;
+      rdfs:label "storage"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:TargetFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "target flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:TargetInventory
+      rdf:type ep-flow:ProductionInventoryDefinitionType , owl:Class ;
+      rdfs:label "target inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeInventory .
+
+ep-flow:TariffBasisFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "tariff basis flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:TemporalPartDurationType
+      rdf:type rdfs:Class ;
+      rdfs:label "temporal part duration type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:TemporalPartOfAFlowDurationType
+      rdf:type rdfs:Class ;
+      rdfs:label "temporal part of a flow duration type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-flow:ValueAdjustedFlow
+      rdf:type ep-flow:ProductionFlowDefinitionType , owl:Class ;
+      rdfs:label "value adjusted flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:WholeLifeFlow .
+
+ep-flow:WholeLifeFlow
+      rdf:type owl:Class ;
+      rdfs:label "whole life flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:WholeLifeInventory
+      rdf:type owl:Class ;
+      rdfs:label "whole life inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Inventory .
+
+ep-flow:WholeLifeProductFlow
+      rdf:type owl:Class ;
+      rdfs:label "whole life product flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductFlow , ep-flow:WholeLifeFlow .
+
+ep-flow:WholeLifeProductInventory
+      rdf:type owl:Class ;
+      rdfs:label "(whole life) product inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductInventory .
+
+ep-flow:WholeLifeProductionFlow
+      rdf:type owl:Class ;
+      rdfs:label "whole life production flow"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionFlow , ep-flow:WholeLifeFlow .
+
+ep-flow:WholeLifeProductionFlowNetwork
+      rdf:type owl:Class ;
+      rdfs:label "whole life production flow network"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionFlowNetwork .
+
+ep-flow:WholeLifeProductionInventory
+      rdf:type owl:Class ;
+      rdfs:label "(whole life) production inventory"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionInventory , ep-flow:WholeLifeInventory .
+
+ep-flow:WholeLifeProductionInventoryCollection
+      rdf:type owl:Class ;
+      rdfs:label "whole life production inventory collection"^^xsd:string ;
+      rdfs:subClassOf ep-flow:ProductionInventoryCollection .
+
+ep-flow:Wind
+      rdf:type owl:Class ;
+      rdfs:label "wind"^^xsd:string ;
+      rdfs:subClassOf ep-flow:Flow .
+
+ep-flow:allocatedTo
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:comment "facility to which a split of a flow or inventory is allocated"^^xsd:string ;
+      rdfs:domain ep-core:PhysicalObject ;
+      rdfs:label "allocatedTo"^^xsd:string ;
+      rdfs:range <http://www.reportinghub.no/ep/schema/facility#Facility> ;
+      rdfs:subPropertyOf ep-flow:flowIntoOrOutOf .
+
+ep-flow:amountOfPrecipitation
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-flow:Flow ;
+      rdfs:label "amount of precipitation"^^xsd:string ;
+      rdfs:range ep-core:Length .
+
+ep-flow:dailyAverageAmountOfMaterial
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-flow:Flow ;
+      rdfs:label "daily average amount of material"^^xsd:string ;
+      rdfs:range ep-flow:ClassOfMaterialWithMassCriterion .
+
+ep-flow:energyContent
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-material:QuantityOfMaterial ;
+      rdfs:label "energy content"^^xsd:string ;
+      rdfs:range ep-core:Work .
+
+ep-flow:facilityContainsFlow
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain <http://www.reportinghub.no/ep/schema/facility#Facility> ;
+      rdfs:label "facility contains flow"^^xsd:string ;
+      rdfs:range ep-flow:WholeLifeFlow .
+
+ep-flow:flowInto
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-flow:WholeLifeFlow ;
+      rdfs:label "flow into"^^xsd:string ;
+      rdfs:range ep-core:PhysicalThing ;
+      rdfs:subPropertyOf ep-flow:flowIntoOrOutOf .
+
+ep-flow:flowIntoOrOutOf
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-flow:WholeLifeFlow ;
+      rdfs:label "flow into or out of"^^xsd:string ;
+      rdfs:range ep-core:PhysicalThing .
+
+ep-flow:flowOutOf
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-flow:WholeLifeFlow ;
+      rdfs:label "flow out of"^^xsd:string ;
+      rdfs:range ep-core:PhysicalThing ;
+      rdfs:subPropertyOf ep-flow:flowIntoOrOutOf .
+
+ep-flow:grossCalorificValue
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-material:QuantityOfMaterial ;
+      rdfs:label "gross calorific value"^^xsd:string ;
+      rdfs:range ep-core:EnergyPerVolume .
+
+ep-flow:hasMixedPart
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-flow:WholeLifeFlow ;
+      rdfs:label "has mixed part"^^xsd:string ;
+      rdfs:range ep-flow:WholeLifeFlow ;
+      rdfs:subPropertyOf ep-core:hasPart .
+
+ep-flow:hasNetworkPart
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-flow:WholeLifeFlow ;
+      rdfs:label "has network part"^^xsd:string ;
+      rdfs:range ep-flow:WholeLifeFlow ;
+      rdfs:subPropertyOf ep-core:hasPart .
+
+ep-flow:horizontalDirectionAzimuth
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:label "horizontal direction azimuth"^^xsd:string ;
+      rdfs:range ep-core:PlaneAngle .
+
+ep-flow:materialThatFlows
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-flow:Flow ;
+      rdfs:label "material that flows"^^xsd:string ;
+      rdfs:range ep-material:QuantityOfMaterial .
+
+ep-flow:rateOfFlowOfMaterial
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:label "rate of flow of material"^^xsd:string ;
+      rdfs:range ep-core:MeasureOfAmountOfMaterial .
+
+ep-flow:summedDailyMass
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-flow:Inventory ;
+      rdfs:label "summed daily mass"^^xsd:string ;
+      rdfs:range ep-core:Mass .
+
+ep-flow:totalVolumeOfMaterial-deprecated
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:label "total volume of material"^^xsd:string ;
+      rdfs:range ep-core:MeasureOfAmountOfMaterial .
+
+ep-flow:yearlyAverageAmountOfMaterial
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-flow:Flow ;
+      rdfs:label "yearly average amount of material"^^xsd:string ;
+      rdfs:range ep-flow:ClassOfMaterialWithMassCriterion .
+
+ep-material:AqueousMaterial
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C10AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C10AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C2AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C2AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C3AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C3AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C4AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C4AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C5AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C5AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C6AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C6AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C7AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C7AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C8AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C8AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C9AndHeavier
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:C9AndLighter
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:CarbonDioxide
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:CarbonMonoxide
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Chemical
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Condensate
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Crude-stabilized
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Cuttings
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Diesel
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Diethyleneglycol
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Dioxygen
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Ethane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Ethane-component
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Gas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Gas-componentInOil
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Gas-dry
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Gas-rich
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Gas-wet
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:HeliumGas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Heptane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:HydrogenGas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:HydrogenSulfide
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Isobutane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Isobutane-component
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Isopentane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:LiquifiedNaturalGas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:LiquifiedPetroleumGas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Methane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Methanol
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:MixedButane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Monoethyleneglycol
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:NGL-componentInGas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Naphtha
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:NaturalGasLiquid
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Neopentane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:NitrogenGas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:NitrogenOxideGas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:NormalButane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:NormalButane-component
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:NormalPentane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Oil
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Oil-componentInWater
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:OilAndGas
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Oleic
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:PetroleumGasLiquid
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Propane
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Propane-component
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Salt
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Sand
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Triethyleneglycol
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Vapour
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Water
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Water-discharge
+      rdf:type ep-flow:ProductMaterialType .
+
+ep-material:Water-processed
+      rdf:type ep-flow:ProductMaterialType .

-# baseURI: http://www.reportinghub.no/ep/schema/1.0/geography
-# imports: http://www.reportinghub.no/ep/schema/1.0/core
-# imports: http://www.reportinghub.no/ep/schema/1.0/facility
-# imports: http://www.reportinghub.no/np/schema/1.0/npd
-
-@prefix ep-core:  <http://www.reportinghub.no/ep/schema/core#> .
-@prefix ep-fac:  <http://www.reportinghub.no/ep/schema/facility#> .
-@prefix ep-geo:  <http://www.reportinghub.no/ep/schema/geography#> .
-@prefix owl:     <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
-
-<http://www.reportinghub.no/ep/schema/1.0/geography>
-      rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/facility> , <http://www.reportinghub.no/ep/schema/1.0/core> , <http://www.reportinghub.no/np/schema/1.0/npd> ;
-      owl:versionInfo "Created with TopBraid Composer"^^xsd:string .
-
-ep-core:Area
-      rdf:type rdfs:Class , ep-core:PropertySpace ;
-      rdfs:label "Compressibility"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-core:areaCoveredByBusinessArrangementHasNpdPolygonPart
-      rdf:type owl:TransitiveProperty ;
-      rdfs:domain ep-geo:AreaCoveredByBusinessArrangement ;
-      rdfs:range ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon ;
-      rdfs:subPropertyOf ep-core:hasPart .
-
-ep-core:km2
-      rdfs:domain ep-core:Area .
-
-ep-core:licenceBlockHasNpdPolygonPart
-      rdf:type owl:TransitiveProperty ;
-      rdfs:domain ep-geo:LicenceBlock ;
-      rdfs:range ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon ;
-      rdfs:subPropertyOf ep-core:hasPart .
-
-ep-geo:AreaCoveredByBusinessArrangement
-      rdf:type owl:Class ;
-      rdfs:label "A part of the earth recognised in a Business Arrangement"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:LicenceBlock , ep-geo:Country , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:County , ep-geo:State .
-
-ep-geo:Country
-      rdf:type owl:Class ;
-      rdfs:label "country"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:County , ep-geo:LicenceBlock , ep-geo:AreaCoveredByBusinessArrangement , ep-geo:State .
-
-ep-geo:County
-      rdf:type owl:Class ;
-      rdfs:label "county"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State , ep-geo:LicenceBlock , ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country .
-
-ep-geo:DestinationType
-      rdf:type rdfs:Class ;
-      rdfs:label "destination type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-geo:Harbour
-      rdf:type owl:Class , ep-geo:DestinationType ;
-      rdfs:label "harbour"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth .
-
-ep-geo:LicenceBlock
-      rdf:type owl:Class ;
-      rdfs:comment "See RDL RDS13025226"^^xsd:string ;
-      rdfs:label "Licence Block"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:AreaCoveredByBusinessArrangement , ep-geo:County , ep-geo:State , ep-geo:Country .
-
-ep-geo:OffshoreLocation
-      rdf:type owl:Class ;
-      rdfs:label "offshore location"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth .
-
-ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon
-      rdf:type owl:Class ;
-      rdfs:label "part of the surface of the earth specified as a polygon"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:State , ep-geo:Country , ep-geo:County , ep-geo:LicenceBlock , ep-geo:AreaCoveredByBusinessArrangement .
-
-ep-geo:PartOfTheSurfaceOfTheEarth
-      rdf:type owl:Class ;
-      rdfs:label "part of the surface of the earth, including airspace above and earth/sea below"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalObject .
-
-ep-geo:State
-      rdf:type owl:Class ;
-      rdfs:label "state"^^xsd:string ;
-      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
-      owl:disjointWith ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:County , ep-geo:LicenceBlock , ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country .
-
-ep-geo:Terminal
-      rdf:type owl:Class , ep-geo:DestinationType ;
-      rdfs:comment "facility that is for the storage of oil, petrochemical products or both"^^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:range ep-core:Area .
-
-ep-geo:businessArrangementGoverningArea
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-geo:AreaCoveredByBusinessArrangement ;
-      rdfs:range <http://www.reportinghub.no/np/schema/npd#BusinessArrangementArea> .
-
-ep-geo:hasAreaName
-      rdf:type owl:DatatypeProperty ;
-      rdfs:domain ep-geo:OffshoreLocation ;
-      rdfs:label "has area name"^^xsd:string .
-
-ep-geo:hasNorthSeaAreaName
-      rdf:type owl:DatatypeProperty ;
-      rdfs:domain ep-geo:OffshoreLocation ;
-      rdfs:label "has North Sea area name"^^xsd:string .
-
-ep-geo:hasNorthSeaBlockSuffixId
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-geo:OffshoreLocation ;
-      rdfs:label "has North Sea block suffix ID"^^xsd:string .
-
-ep-geo:hasNorthSeaQuadrantId
-      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-geo:OffshoreLocation ;
-      rdfs:label "has North Sea quadrant ID"^^xsd:string .
-
-ep-geo:hasOffshoreLocationComment
-      rdf:type owl:DatatypeProperty ;
-      rdfs:domain ep-geo:OffshoreLocation ;
-      rdfs:label "has offshore location comment"^^xsd:string .
-
-ep-geo:locatedWithin
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-core:PhysicalThing ;
-      rdfs:label "located within"^^xsd:string ;
-      rdfs:range ep-core:PhysicalObject .
-
-ep-geo:nominallyLocatedAt
-      rdf:type owl:ObjectProperty ;
-      rdfs:domain ep-core:PhysicalThing ;
-      rdfs:label "nominally located at"^^xsd:string ;
-      rdfs:range ep-core:PhysicalObject .
+# baseURI: http://www.reportinghub.no/ep/schema/1.0/geography
+# imports: http://www.reportinghub.no/ep/schema/1.0/core
+# imports: http://www.reportinghub.no/ep/schema/1.0/facility
+# imports: http://www.reportinghub.no/np/schema/1.0/npd
+
+@prefix ep-core:  <http://www.reportinghub.no/ep/schema/core#> .
+@prefix ep-fac:  <http://www.reportinghub.no/ep/schema/facility#> .
+@prefix ep-geo:  <http://www.reportinghub.no/ep/schema/geography#> .
+@prefix owl:     <http://www.w3.org/2002/07/owl#> .
+@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
+
+<http://www.reportinghub.no/ep/schema/1.0/geography>
+      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:versionInfo "Created with TopBraid Composer"^^xsd:string .
+
+ep-core:Area
+      rdf:type ep-core:PropertySpace , rdfs:Class ;
+      rdfs:label "Area"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-core:areaCoveredByBusinessArrangementHasNpdPolygonPart
+      rdf:type owl:TransitiveProperty ;
+      rdfs:domain ep-geo:AreaCoveredByBusinessArrangement ;
+      rdfs:range ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon ;
+      rdfs:subPropertyOf ep-core:hasPart .
+
+ep-core:km2
+      rdfs:domain ep-core:Area .
+
+ep-core:licenceBlockHasNpdPolygonPart
+      rdf:type owl:TransitiveProperty ;
+      rdfs:domain ep-geo:LicenceBlock ;
+      rdfs:range ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon ;
+      rdfs:subPropertyOf ep-core:hasPart .
+
+ep-geo:AreaCoveredByBusinessArrangement
+      rdf:type owl:Class ;
+      rdfs:label "A part of the earth recognised in a Business Arrangement"^^xsd:string ;
+      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
+      owl:disjointWith ep-geo:Country , ep-geo:County , ep-geo:LicenceBlock , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State .
+
+ep-geo:Country
+      rdf:type owl:Class ;
+      rdfs:label "country"^^xsd:string ;
+      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
+      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:County , ep-geo:LicenceBlock , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State .
+
+ep-geo:County
+      rdf:type owl:Class ;
+      rdfs:label "county"^^xsd:string ;
+      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
+      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country , ep-geo:LicenceBlock , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State .
+
+ep-geo:DestinationType
+      rdf:type rdfs:Class ;
+      rdfs:label "destination type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-geo:Harbour
+      rdf:type ep-geo:DestinationType , owl:Class ;
+      rdfs:label "harbour"^^xsd:string ;
+      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth .
+
+ep-geo:LicenceBlock
+      rdf:type owl:Class ;
+      rdfs:comment "See RDL RDS13025226"^^xsd:string ;
+      rdfs:label "Licence Block"^^xsd:string ;
+      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
+      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country , ep-geo:County , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon , ep-geo:State .
+
+ep-geo:OffshoreLocation
+      rdf:type owl:Class ;
+      rdfs:label "offshore location"^^xsd:string ;
+      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth .
+
+ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon
+      rdf:type owl:Class ;
+      rdfs:label "part of the surface of the earth specified as a polygon"^^xsd:string ;
+      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
+      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country , ep-geo:County , ep-geo:LicenceBlock , ep-geo:State .
+
+ep-geo:PartOfTheSurfaceOfTheEarth
+      rdf:type owl:Class ;
+      rdfs:label "part of the surface of the earth, including airspace above and earth/sea below"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalObject .
+
+ep-geo:State
+      rdf:type owl:Class ;
+      rdfs:label "state"^^xsd:string ;
+      rdfs:subClassOf ep-geo:PartOfTheSurfaceOfTheEarth ;
+      owl:disjointWith ep-geo:AreaCoveredByBusinessArrangement , ep-geo:Country , ep-geo:County , ep-geo:LicenceBlock , ep-geo:PartOfSurfaceOfTheEarthSpecifiedAsPolygon .
+
+ep-geo:Terminal
+      rdf:type ep-geo:DestinationType , owl:Class ;
+      rdfs:comment "facility that is for the storage of oil, petrochemical products or both"^^xsd:string ;
+      rdfs:label "terminal"^^xsd:string ;
+      rdfs:subClassOf ep-fac:Facility , ep-geo:PartOfTheSurfaceOfTheEarth .
+
+ep-geo:areaOnSurfaceOfEarth
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-geo:PartOfTheSurfaceOfTheEarth ;
+      rdfs:range ep-core:Area .
+
+ep-geo:businessArrangementGoverningArea
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-geo:AreaCoveredByBusinessArrangement ;
+      rdfs:range <http://www.reportinghub.no/np/schema/npd#BusinessArrangementArea> .
+
+ep-geo:hasAreaName
+      rdf:type owl:DatatypeProperty ;
+      rdfs:domain ep-geo:OffshoreLocation ;
+      rdfs:label "has area name"^^xsd:string .
+
+ep-geo:hasNorthSeaAreaName
+      rdf:type owl:DatatypeProperty ;
+      rdfs:domain ep-geo:OffshoreLocation ;
+      rdfs:label "has North Sea area name"^^xsd:string .
+
+ep-geo:hasNorthSeaBlockSuffixId
+      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdfs:domain ep-geo:OffshoreLocation ;
+      rdfs:label "has North Sea block suffix ID"^^xsd:string .
+
+ep-geo:hasNorthSeaQuadrantId
+      rdf:type owl:DatatypeProperty , owl:FunctionalProperty ;
+      rdfs:domain ep-geo:OffshoreLocation ;
+      rdfs:label "has North Sea quadrant ID"^^xsd:string .
+
+ep-geo:hasOffshoreLocationComment
+      rdf:type owl:DatatypeProperty ;
+      rdfs:domain ep-geo:OffshoreLocation ;
+      rdfs:label "has offshore location comment"^^xsd:string .
+
+ep-geo:locatedWithin
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-core:PhysicalThing ;
+      rdfs:label "located within"^^xsd:string ;
+      rdfs:range ep-core:PhysicalObject .
+
+ep-geo:nominallyLocatedAt
+      rdf:type owl:ObjectProperty ;
+      rdfs:domain ep-core:PhysicalThing ;
+      rdfs:label "nominally located at"^^xsd:string ;
+      rdfs:range ep-core:PhysicalObject .

-# baseURI: http://www.reportinghub.no/ep/schema/1.0/production-well
-# imports: http://www.reportinghub.no/ep/schema/1.0/flow
-# imports: http://www.reportinghub.no/ep/schema/1.0/material
-# imports: http://www.reportinghub.no/ep/schema/1.0/well
-
-@prefix ep-core:  <http://www.reportinghub.no/ep/schema/core#> .
-@prefix ep-material:  <http://www.reportinghub.no/ep/schema/material#> .
-@prefix ep-prodwell:  <http://www.reportinghub.no/ep/schema/production-well#> .
-@prefix ep-well:  <http://www.reportinghub.no/ep/schema/well#> .
-@prefix owl:     <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
-
-<http://www.reportinghub.no/ep/schema/1.0/production-well>
-      rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/material> , <http://www.reportinghub.no/ep/schema/1.0/well> , <http://www.reportinghub.no/ep/schema/1.0/flow> ;
-      owl:versionInfo "Created with TopBraid Composer"^^xsd:string .
-
-ep-material:Air-gas
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:Brine
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:CO2-gas
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:DryFluid
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:FluidFraction
-      rdf:type ep-prodwell:FluidComponentKindType .
-
-ep-material:FreshWater
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:Gas
-      rdf:type ep-prodwell:FluidPhaseType .
-
-ep-material:GasAndWater
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:Liquid
-      rdf:type ep-prodwell:FluidPhaseType .
-
-ep-material:NonHcGas
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:OilAndGas
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:OilAndWater
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:OtherInjectionFluid
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:Pentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:PlusFraction
-      rdf:type ep-prodwell:FluidComponentKindType .
-
-ep-material:Propane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:PureFluid
-      rdf:type ep-prodwell:FluidComponentKindType .
-
-ep-material:SplitFraction
-      rdf:type ep-prodwell:FluidComponentKindType .
-
-ep-material:Steam
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:UnknownFluid
-      rdf:type ep-prodwell:InjectionFluidType .
-
-ep-material:substance-11dmcyPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-124tmBenzene
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-12dmBenzene
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-13dmBenzene
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-14dmBenzene
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-223tmButane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-223tmPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-22dmButane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-22dmHexane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-22dmPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-22dmPropane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-23dmButane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-23dmPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-24dmHexane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-24dmPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-25dmHexane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-2mButane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-2mHexane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-2mPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-2mPropane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-33dmPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-3etPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-3mHexane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-3mPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Ar
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Benzene
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Butane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C11F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C12F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C13F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C13dmcyPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C14F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C15F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C16F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C17F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C18F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C19F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C20F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C21F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C22F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C23F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C24F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C25F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C26F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C27F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C28F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C29F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C30F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C31F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C32F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C33F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C34F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C35F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C36F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C37F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C38F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C39F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C40F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C41F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C42F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C43F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C44F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C45F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C46F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C47F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C48F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-C49F
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-CO2
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Cyclohexane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Cyclopentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Decanes
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-EtBenzene
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-EtcyPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Ethane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-H2
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-H2O
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-H2S
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Heptanes
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Hexane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Hexanes
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-MBenzene
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-McyHexane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-McyPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Methane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-N2
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Nonanes
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-O2
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-Octanes
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-T12dmcyPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-material:substance-T13dmcyPentane
-      rdf:type ep-prodwell:ComponentMaterialType .
-
-ep-prodwell:AbandonedWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "abandoned well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:ClosedWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "closed well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:ComponentMaterialType
-      rdf:type rdfs:Class ;
-      rdfs:comment "The set of classes that are enumerated for the base component of a fluid sample in the MPR schema."^^xsd:string ;
-      rdfs:label "component material type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-prodwell:FluidComponentKindType
-      rdf:type rdfs:Class ;
-      rdfs:label "fluid component kind type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-prodwell:FluidPhaseType
-      rdf:type rdfs:Class ;
-      rdfs:label "fluid phase type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-prodwell:InjectingWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "injecting well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:InjectionFluidType
-      rdf:type rdfs:Class ;
-      rdfs:label "injection fluid type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-prodwell:JunkedWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "junked well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:NaturalGasClass
-      rdf:type rdfs:Class ;
-      rdfs:label "natural gas class"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-prodwell:OperatingWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "operating well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:PluggedAndAbandonedWell
-      rdf:type ep-prodwell:WellStatusType , owl:Class ;
-      rdfs:label "plugged and abandoned well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:PluggedWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "plugged well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:ProducingInjectingWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "producing injecting well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:ProducingWell
-      rdf:type ep-prodwell:WellStatusType , owl:Class ;
-      rdfs:label "producing well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:RockFormation
-      rdf:type owl:Class ;
-      rdfs:label "rock formation"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalObject .
-
-ep-prodwell:SuspendedAtTdWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "suspended at td well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:SuspendedWell
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "suspended well"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:TemporalPartOfASpatialPartOfAWellBore
-      rdf:type owl:Class ;
-      rdfs:label "temporal part of a spatial part of a wellbore"^^xsd:string ;
-      rdfs:subClassOf ep-well:TemporalPartOfAWellBore .
-
-ep-prodwell:TemporalPartOfAWellOrWellBore
-      rdf:type owl:Class ;
-      rdfs:label "(temporal part of a) well or wellbore"^^xsd:string ;
-      rdfs:subClassOf ep-core:PhysicalObject .
-
-ep-prodwell:TubingHead
-      rdf:type owl:Class ;
-      rdfs:label "tubing head"^^xsd:string ;
-      rdfs:subClassOf ep-well:SpatialPartOfAWell .
-
-ep-prodwell:WellCompletion
-      rdf:type owl:Class ;
-      rdfs:label "well completion"^^xsd:string ;
-      rdfs:subClassOf ep-well:SpatialPartOfAWellBore .
-
-ep-prodwell:WellReclassedToDevelopment
-      rdf:type owl:Class , ep-prodwell:WellStatusType ;
-      rdfs:label "well reclassed to development"^^xsd:string ;
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-prodwell:WellStatusType
-      rdf:type rdfs:Class ;
-      rdfs:label "well status type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-prodwell:completeLiquidPartOf
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
-      rdfs:domain ep-material:QuantityOfMaterial ;
-      rdfs:label "complete liquid part of"^^xsd:string ;
-      rdfs:range ep-material:Liquid .
-
-ep-prodwell:condensateYield
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty , ep-core:Class_of_indirect_property ;
-      rdfs:label "condensate yield"^^xsd:string ;
-      rdfs:range ep-core:SpecificVolume .
-
-ep-prodwell:depthOfBaseUsableWaterFromSurface
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty , ep-core:Class_of_indirect_property ;
-      rdfs:domain ep-material:Fluid ;
-      rdfs:label "depth of base of usable water from surface"^^xsd:string ;
-      rdfs:range ep-core:Length .
-
-ep-prodwell:depthOfFluidSurfaceFromTopOfWell
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty , ep-core:Class_of_indirect_property ;
-      rdfs:domain ep-material:Fluid ;
-      rdfs:label "depth of fluid surface from top of well"^^xsd:string ;
-      rdfs:range ep-core:Length .
-
-ep-prodwell:oilWaterRatioByMass
-      rdf:type ep-core:Class_of_indirect_property , owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-material:Fluid ;
-      rdfs:label "oil/water ratio by mass"^^xsd:string ;
-      rdfs:range ep-core:Ratio .
-
-ep-prodwell:pOverZ
-      rdf:type ep-core:Class_of_indirect_property , owl:ObjectProperty , owl:FunctionalProperty ;
-      rdfs:domain ep-material:Fluid ;
-      rdfs:label "pressure over gas compressibility factor"^^xsd:string ;
-      rdfs:range ep-core:Pressure .
-
-ep-prodwell:potentialGasProduction
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty , ep-core:Class_of_indirect_property ;
-      rdfs:domain ep-well:WellBore ;
-      rdfs:label "potential gas production"^^xsd:string ;
-      rdfs:range ep-core:VolumetricFlowRate .
-
-ep-prodwell:potentialOilProduction
-      rdf:type owl:FunctionalProperty , owl:ObjectProperty , ep-core:Class_of_indirect_property ;
-      rdfs:domain ep-well:WellBore ;
-      rdfs:label "potential gas production"^^xsd:string ;
-      rdfs:range ep-core:VolumetricFlowRate .
-
-ep-well:SpatialPartOfAWellBore
-      rdfs:subClassOf ep-prodwell:TemporalPartOfASpatialPartOfAWellBore .
-
-ep-well:TemporalPartOfAWell
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-well:TemporalPartOfAWellBore
-      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
-
-ep-well:WellGroup
-      rdf:type owl:Class .
+# baseURI: http://www.reportinghub.no/ep/schema/1.0/production-well
+# imports: http://www.reportinghub.no/ep/schema/1.0/flow
+# imports: http://www.reportinghub.no/ep/schema/1.0/material
+# imports: http://www.reportinghub.no/ep/schema/1.0/well
+
+@prefix ep-core:  <http://www.reportinghub.no/ep/schema/core#> .
+@prefix ep-material:  <http://www.reportinghub.no/ep/schema/material#> .
+@prefix ep-prodwell:  <http://www.reportinghub.no/ep/schema/production-well#> .
+@prefix ep-well:  <http://www.reportinghub.no/ep/schema/well#> .
+@prefix owl:     <http://www.w3.org/2002/07/owl#> .
+@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
+@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
+
+<http://www.reportinghub.no/ep/schema/1.0/production-well>
+      rdf:type owl:Ontology ;
+      owl:imports <http://www.reportinghub.no/ep/schema/1.0/flow> , <http://www.reportinghub.no/ep/schema/1.0/material> , <http://www.reportinghub.no/ep/schema/1.0/well> ;
+      owl:versionInfo "Created with TopBraid Composer"^^xsd:string .
+
+ep-material:Air-gas
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:Brine
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:CO2-gas
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:DryFluid
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:FluidFraction
+      rdf:type ep-prodwell:FluidComponentKindType .
+
+ep-material:FreshWater
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:Gas
+      rdf:type ep-prodwell:FluidPhaseType .
+
+ep-material:GasAndWater
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:Liquid
+      rdf:type ep-prodwell:FluidPhaseType .
+
+ep-material:NonHcGas
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:OilAndGas
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:OilAndWater
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:OtherInjectionFluid
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:Pentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:PlusFraction
+      rdf:type ep-prodwell:FluidComponentKindType .
+
+ep-material:Propane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:PureFluid
+      rdf:type ep-prodwell:FluidComponentKindType .
+
+ep-material:SplitFraction
+      rdf:type ep-prodwell:FluidComponentKindType .
+
+ep-material:Steam
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:UnknownFluid
+      rdf:type ep-prodwell:InjectionFluidType .
+
+ep-material:substance-11dmcyPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-124tmBenzene
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-12dmBenzene
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-13dmBenzene
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-14dmBenzene
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-223tmButane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-223tmPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-22dmButane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-22dmHexane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-22dmPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-22dmPropane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-23dmButane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-23dmPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-24dmHexane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-24dmPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-25dmHexane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-2mButane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-2mHexane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-2mPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-2mPropane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-33dmPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-3etPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-3mHexane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-3mPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Ar
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Benzene
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Butane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C11F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C12F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C13F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C13dmcyPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C14F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C15F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C16F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C17F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C18F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C19F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C20F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C21F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C22F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C23F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C24F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C25F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C26F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C27F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C28F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C29F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C30F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C31F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C32F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C33F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C34F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C35F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C36F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C37F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C38F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C39F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C40F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C41F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C42F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C43F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C44F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C45F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C46F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C47F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C48F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-C49F
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-CO2
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Cyclohexane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Cyclopentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Decanes
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-EtBenzene
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-EtcyPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Ethane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-H2
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-H2O
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-H2S
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Heptanes
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Hexane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Hexanes
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-MBenzene
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-McyHexane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-McyPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Methane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-N2
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Nonanes
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-O2
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-Octanes
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-T12dmcyPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-material:substance-T13dmcyPentane
+      rdf:type ep-prodwell:ComponentMaterialType .
+
+ep-prodwell:AbandonedWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "abandoned well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:ClosedWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "closed well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:ComponentMaterialType
+      rdf:type rdfs:Class ;
+      rdfs:comment "The set of classes that are enumerated for the base component of a fluid sample in the MPR schema."^^xsd:string ;
+      rdfs:label "component material type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-prodwell:FluidComponentKindType
+      rdf:type rdfs:Class ;
+      rdfs:label "fluid component kind type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-prodwell:FluidPhaseType
+      rdf:type rdfs:Class ;
+      rdfs:label "fluid phase type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-prodwell:InjectingWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "injecting well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:InjectionFluidType
+      rdf:type rdfs:Class ;
+      rdfs:label "injection fluid type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-prodwell:JunkedWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "junked well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:NaturalGasClass
+      rdf:type rdfs:Class ;
+      rdfs:label "natural gas class"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-prodwell:OperatingWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "operating well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:PluggedAndAbandonedWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "plugged and abandoned well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:PluggedWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "plugged well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:ProducingInjectingWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "producing injecting well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:ProducingWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "producing well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:RockFormation
+      rdf:type owl:Class ;
+      rdfs:label "rock formation"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalObject .
+
+ep-prodwell:SuspendedAtTdWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "suspended at td well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:SuspendedWell
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "suspended well"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:TemporalPartOfASpatialPartOfAWellBore
+      rdf:type owl:Class ;
+      rdfs:label "temporal part of a spatial part of a wellbore"^^xsd:string ;
+      rdfs:subClassOf ep-well:TemporalPartOfAWellBore .
+
+ep-prodwell:TemporalPartOfAWellOrWellBore
+      rdf:type owl:Class ;
+      rdfs:label "(temporal part of a) well or wellbore"^^xsd:string ;
+      rdfs:subClassOf ep-core:PhysicalObject .
+
+ep-prodwell:TubingHead
+      rdf:type owl:Class ;
+      rdfs:label "tubing head"^^xsd:string ;
+      rdfs:subClassOf ep-well:SpatialPartOfAWell .
+
+ep-prodwell:WellCompletion
+      rdf:type owl:Class ;
+      rdfs:label "well completion"^^xsd:string ;
+      rdfs:subClassOf ep-well:SpatialPartOfAWellBore .
+
+ep-prodwell:WellReclassedToDevelopment
+      rdf:type ep-prodwell:WellStatusType , owl:Class ;
+      rdfs:label "well reclassed to development"^^xsd:string ;
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-prodwell:WellStatusType
+      rdf:type rdfs:Class ;
+      rdfs:label "well status type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-prodwell:completeLiquidPartOf
+      rdf:type owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-material:QuantityOfMaterial ;
+      rdfs:label "complete liquid part of"^^xsd:string ;
+      rdfs:range ep-material:Liquid .
+
+ep-prodwell:condensateYield
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:label "condensate yield"^^xsd:string ;
+      rdfs:range ep-core:SpecificVolume .
+
+ep-prodwell:depthOfBaseUsableWaterFromSurface
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-material:Fluid ;
+      rdfs:label "depth of base of usable water from surface"^^xsd:string ;
+      rdfs:range ep-core:Length .
+
+ep-prodwell:depthOfFluidSurfaceFromTopOfWell
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-material:Fluid ;
+      rdfs:label "depth of fluid surface from top of well"^^xsd:string ;
+      rdfs:range ep-core:Length .
+
+ep-prodwell:oilWaterRatioByMass
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-material:Fluid ;
+      rdfs:label "oil/water ratio by mass"^^xsd:string ;
+      rdfs:range ep-core:Ratio .
+
+ep-prodwell:pOverZ
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-material:Fluid ;
+      rdfs:label "pressure over gas compressibility factor"^^xsd:string ;
+      rdfs:range ep-core:Pressure .
+
+ep-prodwell:potentialGasProduction
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-well:WellBore ;
+      rdfs:label "potential gas production"^^xsd:string ;
+      rdfs:range ep-core:VolumetricFlowRate .
+
+ep-prodwell:potentialOilProduction
+      rdf:type ep-core:Class_of_indirect_property , owl:FunctionalProperty , owl:ObjectProperty ;
+      rdfs:domain ep-well:WellBore ;
+      rdfs:label "potential oil production"^^xsd:string ;
+      rdfs:range ep-core:VolumetricFlowRate .
+
+ep-well:SpatialPartOfAWellBore
+      rdfs:subClassOf ep-prodwell:TemporalPartOfASpatialPartOfAWellBore .
+
+ep-well:TemporalPartOfAWell
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-well:TemporalPartOfAWellBore
+      rdfs:subClassOf ep-prodwell:TemporalPartOfAWellOrWellBore .
+
+ep-well:WellGroup
+      rdf:type owl:Class .