Removed dc skos spin imports to these four ep schemas

+# Saved by TopBraid on Sat Aug 20 19:00:54 BST 2011
 # baseURI: http://www.reportinghub.no/ep/schema/1.0/activity-purpose
-# imports: http://purl.org/dc/elements/1.1/
-# imports: http://purl.org/dc/terms/
-# imports: http://spinrdf.org/spin
-# imports: http://www.reportinghub.no/ep/schema/1.0/activity
+# imports: http://www.reportinghub.no/ep/schema/1.0/well
 # imports: http://www.reportinghub.no/ep/schema/1.0/core
 # imports: http://www.reportinghub.no/ep/schema/1.0/equipment
-# imports: http://www.reportinghub.no/ep/schema/1.0/well
+# imports: http://www.reportinghub.no/ep/schema/1.0/activity
 # imports: http://www.w3.org/2004/02/skos/core
 
 @prefix ep-actpurp:  <http://www.reportinghub.no/ep/schema/activity-purpose#> .
@@ -19,7 +17,7 @@
 
 <http://www.reportinghub.no/ep/schema/1.0/activity-purpose>
       rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> , <http://spinrdf.org/spin> , <http://www.reportinghub.no/ep/schema/1.0/activity> , <http://www.w3.org/2004/02/skos/core> , <http://purl.org/dc/elements/1.1/> , <http://purl.org/dc/terms/> , <http://www.reportinghub.no/ep/schema/1.0/equipment> , <http://www.reportinghub.no/ep/schema/1.0/well> ;
+      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> , <http://www.reportinghub.no/ep/schema/1.0/activity> , <http://www.w3.org/2004/02/skos/core> , <http://www.reportinghub.no/ep/schema/1.0/equipment> , <http://www.reportinghub.no/ep/schema/1.0/well> ;
       owl:versionInfo "0.1.0"^^xsd:string .
 
 ep-actpurp:Completion--bopwellheadequipment

-# Saved by TopBraid on Fri Aug 12 11:33:44 BST 2011
-# baseURI: http://www.reportinghub.no/ep/schema/1.0/facility
-# imports: http://www.reportinghub.no/ep/schema/1.0/core
-# imports: http://purl.org/dc/elements/1.1/
-# imports: http://purl.org/dc/terms/
-# imports: http://spinrdf.org/spin
-
-@prefix ep-fac:  <http://www.reportinghub.no/ep/schema/facility#> .
-@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 sp:      <http://spinrdf.org/sp#> .
-@prefix spin:    <http://spinrdf.org/spin#> .
-@prefix spl:     <http://spinrdf.org/spl#> .
-@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
-
-<http://www.reportinghub.no/ep/schema/1.0/facility>
-      rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> , <http://spinrdf.org/spin> , <http://purl.org/dc/terms/> , <http://purl.org/dc/elements/1.1/> ;
-      owl:versionInfo "0.1.0"^^xsd:string .
-
-ep-fac:AllOrPartOfTheLifeOfARig
-      rdf:type owl:Class ;
-      rdfs:label "all or part of the life of a rig"^^xsd:string ;
-      rdfs:subClassOf ep-fac:Facility .
-
-ep-fac:Facility
-      rdf:type owl:Class ;
-      rdfs:label "facility"^^xsd:string ;
-      rdfs:subClassOf <http://www.reportinghub.no/ep/schema/core#PhysicalObject> .
-
-ep-fac:FixedFacility
-      rdf:type owl:DeprecatedClass ;
-      rdfs:subClassOf ep-fac:Facility .
-
-ep-fac:FixedOrMoveableRigType
-      rdf:type rdfs:Class ;
-      rdfs:label "fixed of moveable rig type"^^xsd:string ;
-      rdfs:subClassOf owl:Class .
-
-ep-fac:FixedRig
-      rdf:type ep-fac:FixedOrMoveableRigType , owl:Class ;
-      rdfs:label "fixed rig"^^xsd:string ;
-      rdfs:subClassOf ep-fac:FixedFacility , ep-fac:Rig .
-
-ep-fac:MoveableFacility
-      rdf:type owl:Class ;
-      rdfs:subClassOf ep-fac:Facility .
-
-ep-fac:MoveableRig
-      rdf:type ep-fac:FixedOrMoveableRigType , owl:Class ;
-      rdfs:label "moveable rig"^^xsd:string ;
-      rdfs:subClassOf ep-fac:MoveableFacility , ep-fac:Rig .
-
-ep-fac:Rig
-      rdf:type owl:Class ;
-      rdfs:label "rig"^^xsd:string ;
-      rdfs:subClassOf ep-fac:AllOrPartOfTheLifeOfARig .
-
-ep-fac:SubSurfaceFixedFacility
-      rdf:type owl:Class ;
-      rdfs:subClassOf ep-fac:FixedFacility .
-
-ep-fac:SurfaceFixedFacility
-      rdf:type owl:Class ;
-      rdfs:subClassOf ep-fac:FixedFacility .
-
-ep-fac:TemporalPartOfARig
-      rdf:type owl:Class ;
-      rdfs:label "temporal part of a rig"^^xsd:string ;
-      rdfs:subClassOf ep-fac:AllOrPartOfTheLifeOfARig .
+# Saved by TopBraid on Sat Aug 20 18:57:39 BST 2011
+# baseURI: http://www.reportinghub.no/ep/schema/1.0/facility
+# imports: http://www.reportinghub.no/ep/schema/1.0/core
+
+@prefix ep-fac:  <http://www.reportinghub.no/ep/schema/facility#> .
+@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 sp:      <http://spinrdf.org/sp#> .
+@prefix spin:    <http://spinrdf.org/spin#> .
+@prefix spl:     <http://spinrdf.org/spl#> .
+@prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
+
+<http://www.reportinghub.no/ep/schema/1.0/facility>
+      rdf:type owl:Ontology ;
+      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> ;
+      owl:versionInfo "0.1.0"^^xsd:string .
+
+ep-fac:AllOrPartOfTheLifeOfARig
+      rdf:type owl:Class ;
+      rdfs:label "all or part of the life of a rig"^^xsd:string ;
+      rdfs:subClassOf ep-fac:Facility .
+
+ep-fac:Facility
+      rdf:type owl:Class ;
+      rdfs:label "facility"^^xsd:string ;
+      rdfs:subClassOf <http://www.reportinghub.no/ep/schema/core#PhysicalObject> .
+
+ep-fac:FixedFacility
+      rdf:type owl:DeprecatedClass ;
+      rdfs:subClassOf ep-fac:Facility .
+
+ep-fac:FixedOrMoveableRigType
+      rdf:type rdfs:Class ;
+      rdfs:label "fixed of moveable rig type"^^xsd:string ;
+      rdfs:subClassOf owl:Class .
+
+ep-fac:FixedRig
+      rdf:type owl:Class , ep-fac:FixedOrMoveableRigType ;
+      rdfs:label "fixed rig"^^xsd:string ;
+      rdfs:subClassOf ep-fac:Rig , ep-fac:FixedFacility .
+
+ep-fac:MoveableFacility
+      rdf:type owl:Class ;
+      rdfs:subClassOf ep-fac:Facility .
+
+ep-fac:MoveableRig
+      rdf:type owl:Class , ep-fac:FixedOrMoveableRigType ;
+      rdfs:label "moveable rig"^^xsd:string ;
+      rdfs:subClassOf ep-fac:Rig , ep-fac:MoveableFacility .
+
+ep-fac:Rig
+      rdf:type owl:Class ;
+      rdfs:label "rig"^^xsd:string ;
+      rdfs:subClassOf ep-fac:AllOrPartOfTheLifeOfARig .
+
+ep-fac:SubSurfaceFixedFacility
+      rdf:type owl:Class ;
+      rdfs:subClassOf ep-fac:FixedFacility .
+
+ep-fac:SurfaceFixedFacility
+      rdf:type owl:Class ;
+      rdfs:subClassOf ep-fac:FixedFacility .
+
+ep-fac:TemporalPartOfARig
+      rdf:type owl:Class ;
+      rdfs:label "temporal part of a rig"^^xsd:string ;
+      rdfs:subClassOf ep-fac:AllOrPartOfTheLifeOfARig .

+# Saved by TopBraid on Sat Aug 20 18:58:12 BST 2011
 # baseURI: http://www.reportinghub.no/ep/schema/1.0/organization
-# imports: http://purl.org/dc/elements/1.1/
-# imports: http://spinrdf.org/spin
 # imports: http://www.reportinghub.no/ep/schema/1.0/core
 
 @prefix ep-org:  <http://www.reportinghub.no/ep/schema/organization#> .
 @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 sp:      <http://spinrdf.org/sp#> .
-@prefix spin:    <http://spinrdf.org/spin#> .
-@prefix spl:     <http://spinrdf.org/spl#> .
 @prefix xsd:     <http://www.w3.org/2001/XMLSchema#> .
 
 <http://www.reportinghub.no/ep/schema/1.0/organization>
       rdf:type owl:Ontology ;
-      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> , <http://purl.org/dc/elements/1.1/> , <http://spinrdf.org/spin> ;
+      owl:imports <http://www.reportinghub.no/ep/schema/1.0/core> ;
       owl:versionInfo "0.1.0"^^xsd:string .
 
 ep-org:Company