Added ISO 15926-8 OWL artefacts and examples

+<?xml version="1.0"?>
+
+
+<!DOCTYPE rdf:RDF [
+    <!ENTITY owl "http://www.w3.org/2002/07/owl#" >
+    <!ENTITY xsd "http://www.w3.org/2001/XMLSchema#" >
+    <!ENTITY owl2xml "http://www.w3.org/2006/12/owl2-xml#" >
+    <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
+    <!ENTITY rdl "http://rdl.example.org/sampleReferenceData#" >
+    <!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
+    <!ENTITY p7tm "http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/p7tm#" >
+    <!ENTITY dm "http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/data-model#" >
+    <!ENTITY p7tpl "http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/p7tpl#" >
+    <!ENTITY meta "http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/metadata#" >
+]>
+
+
+<rdf:RDF xmlns="http://rdl.example.org/sampleReferenceData#"
+     xml:base="http://rdl.example.org/sampleReferenceData"
+     xmlns:owl2xml="http://www.w3.org/2006/12/owl2-xml#"
+     xmlns:p7tm="http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/p7tm#"
+     xmlns:p7tpl="http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/p7tpl#"
+     xmlns:rdl="http://rdl.example.org/sampleReferenceData#"
+     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
+     xmlns:dm="http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/data-model#"
+     xmlns:meta="http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/metadata#"
+     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
+     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+     xmlns:owl="http://www.w3.org/2002/07/owl#">
+    <owl:Ontology rdf:about="">
+        <rdfs:comment
+            >This ontology contains examples of how a Reference Data Library can be represented using the OWL native Part 8 format.</rdfs:comment>
+        <owl:imports rdf:resource="http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/data-model"/>
+        <owl:imports rdf:resource="http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/metadata"/>
+    </owl:Ontology>
+
+
+
+
+    <!--
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Classes
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+
+
+
+    <!-- http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/data-model#Activity -->
+
+    <owl:Class rdf:about="&dm;Activity"/>
+
+
+
+    <!-- http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/data-model#ArrangedIndividual -->
+
+    <owl:Class rdf:about="&dm;ArrangedIndividual"/>
+
+
+
+    <!-- http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/data-model#AssemblyOfIndividual -->
+
+    <owl:Class rdf:about="&dm;AssemblyOfIndividual"/>
+
+
+
+    <!-- http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/data-model#PossibleIndividual -->
+
+    <owl:Class rdf:about="&dm;PossibleIndividual"/>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#Driving -->
+
+    <owl:Class rdf:about="#Driving">
+        <meta:annUniqueName>Driving</meta:annUniqueName>
+        <rdfs:subClassOf rdf:resource="&dm;Activity"/>
+    </owl:Class>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#Equipment -->
+
+    <owl:Class rdf:about="#Equipment">
+        <rdfs:subClassOf rdf:resource="&dm;ArrangedIndividual"/>
+        <rdfs:comment
+            >Sample class for AssemblyRelation example.</rdfs:comment>
+    </owl:Class>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#EquipmentHasNozzle -->
+
+    <owl:Class rdf:about="#EquipmentHasNozzle">
+        <rdfs:subClassOf rdf:resource="&dm;AssemblyOfIndividual"/>
+        <rdfs:comment
+            >Sample class for AssemblyRelation example.</rdfs:comment>
+    </owl:Class>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#HardWork -->
+
+    <owl:Class rdf:about="#HardWork">
+        <meta:annUniqueName>HardWork</meta:annUniqueName>
+        <rdfs:subClassOf rdf:resource="&dm;Activity"/>
+    </owl:Class>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#Nozzle -->
+
+    <owl:Class rdf:about="#Nozzle">
+        <rdfs:subClassOf rdf:resource="&dm;PossibleIndividual"/>
+        <rdfs:comment
+            >Sample class for AssemblyRelation example.</rdfs:comment>
+    </owl:Class>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#Person -->
+
+    <owl:Class rdf:about="#Person">
+        <meta:annUniqueName>Person</meta:annUniqueName>
+        <rdfs:subClassOf rdf:resource="&dm;PossibleIndividual"/>
+    </owl:Class>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#PipingNetworkSegment -->
+
+    <owl:Class rdf:about="#PipingNetworkSegment">
+        <meta:annUniqueName
+            >PipingNetworkSegment</meta:annUniqueName>
+        <rdfs:subClassOf rdf:resource="&dm;PossibleIndividual"/>
+        <rdfs:comment
+            >Sample class for AssemblyRelation example.</rdfs:comment>
+    </owl:Class>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#PipingNetworkSystem -->
+
+    <owl:Class rdf:about="#PipingNetworkSystem">
+        <meta:annUniqueName
+            >PipingNetworkSystem</meta:annUniqueName>
+        <rdfs:subClassOf rdf:resource="&dm;ArrangedIndividual"/>
+        <rdfs:comment
+            >Sample class for AssemblyRelation example.</rdfs:comment>
+    </owl:Class>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#PipingNetworkSystemHasSegment -->
+
+    <owl:Class rdf:about="#PipingNetworkSystemHasSegment">
+        <meta:annUniqueName
+            >PipingNetworkSystemHasSegment</meta:annUniqueName>
+        <rdfs:subClassOf rdf:resource="&dm;AssemblyOfIndividual"/>
+        <rdfs:comment
+            >Sample class for AssemblyRelation example.</rdfs:comment>
+    </owl:Class>
+
+
+
+    <!-- http://www.w3.org/2002/07/owl#Thing -->
+
+    <owl:Class rdf:about="&owl;Thing"/>
+
+
+
+    <!--
+    ///////////////////////////////////////////////////////////////////////////////////////
+    //
+    // Individuals
+    //
+    ///////////////////////////////////////////////////////////////////////////////////////
+     -->
+
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#Person -->
+
+    <owl:Thing rdf:about="#Person"/>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#PipingNetworkSegment -->
+
+    <owl:Thing rdf:about="#PipingNetworkSegment"/>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#PipingNetworkSystem -->
+
+    <owl:Thing rdf:about="#PipingNetworkSystem"/>
+
+
+
+    <!-- http://rdl.example.org/sampleReferenceData#PipingNetworkSystemHasSegment -->
+
+    <owl:Thing rdf:about="#PipingNetworkSystemHasSegment"/>
+</rdf:RDF>
+
+
+
+<!-- Generated by the OWL API (version 2.2.1.1138) http://owlapi.sourceforge.net -->
+

+# Saved by TopBraid on Wed Aug 17 18:10:51 BST 2011
+# baseURI: http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/metadata
+
+@prefix iso-meta:  <http://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/metadata#> .
+@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://standards.iso.org/iso/ts/15926/-8/ed-1/tech/reference-data/metadata>
+      rdf:type owl:Ontology ;
+      rdfs:comment "This ontology provides metadata properties for classes, templates and individuals." ;
+      owl:versionInfo "Created with TopBraid Composer"^^xsd:string .
+
+iso-meta:annAccessCode
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "A security code (resource group) of the information represented by a template instance. It is used as a parameter in an ACL (Access Control List)." ;
+      rdfs:label "Access Code" .
+
+iso-meta:annAdministrativeNote
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "An administrative note about a reference data item" ;
+      rdfs:label "administrative note" ;
+      rdfs:subPropertyOf rdfs:comment .
+
+iso-meta:annChangeDescription
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "A description of the most recent change." ;
+      rdfs:label "change description" ;
+      rdfs:subPropertyOf rdfs:comment .
+
+iso-meta:annCreationDate
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The date of creation of a reference data item within the reference data library." ;
+      rdfs:label "creation date" .
+
+iso-meta:annEffectiveDate
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The date of the status of the release of the reference data item (if released)." ;
+      rdfs:label "effective date" .
+
+iso-meta:annExplanatoryComment
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "A description of the reason for the creation of the refer-ence data item ." ;
+      rdfs:label "explanatory comment" ;
+      rdfs:subPropertyOf rdfs:comment .
+
+iso-meta:annExponent
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The integer number which is used to derive one unit of measure from another in an 'exponentiate' operation." ;
+      rdfs:label "exponent" .
+
+iso-meta:annFactor_Prefix
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The real number which is used to derive one unit of measure from another in a 'factor' operation.  Either a number or an ISO prefix, such as 'milli' or 'kilo' can be specified." ;
+      rdfs:label "factor/prefix" .
+
+iso-meta:annFirstOperand
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The name identifier of the first unit of measure in a 'multiply', 'divide', 'factor' or 'exponentiate' operation." ;
+      rdfs:label "first operand" .
+
+iso-meta:annLastChangeDate
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The data of the last change to the reference data item." ;
+      rdfs:label "last change date" .
+
+iso-meta:annNotes
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "Notes and other informative text about the reference data item." ;
+      rdfs:label "notes" ;
+      rdfs:subPropertyOf rdfs:comment .
+
+iso-meta:annOperator
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The operator which defined a unit of measure by an expression.  The allowed values are 'multiply', 'divide', 'factor', and 'exponentiate'." ;
+      rdfs:label "operator" .
+
+iso-meta:annRegistrationStatus
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The status of the reference data item." ;
+      rdfs:label "registration status" .
+
+iso-meta:annRule
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "A rule, method, or script applicable in application software." ;
+      rdfs:label "Rule" .
+
+iso-meta:annSecondOperand
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The name identifier of the second unit of measure in a 'multiply' or 'divide' operation." ;
+      rdfs:label "second operand" .
+
+iso-meta:annSource
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The source of the text definition for the reference data item." ;
+      rdfs:label "source" ;
+      rdfs:subPropertyOf rdfs:seeAlso .
+
+iso-meta:annStewardshipContact
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The name of the person who is the contact for the stewardship of a reference data item." ;
+      rdfs:label "stewardship contact" .
+
+iso-meta:annStewardshipOrganization
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The name of the organization that performs the steward-ship of a reference data item." ;
+      rdfs:label "stewardship organization" .
+
+iso-meta:annSubmissionContact
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The name of the person who is the contact for the submission of a reference data item." ;
+      rdfs:label "submission contact" .
+
+iso-meta:annSubmittingOrganization
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The name of the organization that performs the \"submission of a reference data item." ;
+      rdfs:label "submitting organization" .
+
+iso-meta:annSymbol
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The symbol used to represent a unit of measure." ;
+      rdfs:label "symbol" .
+
+iso-meta:annSynonym
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "A synonym for the unique name of the reference data item" ;
+      rdfs:label "synonym" .
+
+iso-meta:annTextDefinition
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The text definition for the reference data item." ;
+      rdfs:label "text definition" ;
+      rdfs:subPropertyOf rdfs:comment .
+
+iso-meta:annURI
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "A URI of the reference data item" ;
+      rdfs:label "URI" .
+
+iso-meta:annUniqueName
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "The name identifier of the reference data item" ;
+      rdfs:label "unique name" ;
+      rdfs:subPropertyOf rdfs:label .
+
+iso-meta:annUnresolvedIssues
+      rdf:type owl:AnnotationProperty ;
+      rdfs:comment "A description of any unresolved issues for a reference data item." ;
+      rdfs:label "unresolved issues" .