How 'Basic' can be used for essoteric resources - in this case, a UML class model

@prefix fhir: <http://hl7.org/fhir/> .
@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#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/Basic/classModel> a fhir:Basic;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "classModel"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      <p><b>Class1</b></p>\n      <ul>\n        <li>Attribute1: 1..*</li>\n        <li>Attribute2: 0..1</li>\n      </ul>\n    </div>"
  ];
  fhir:DomainResource.extension [
     fhir:index 0;
     fhir:Extension.url [ fhir:value "http://example.org/do-not-use/fhir-extensions/UMLclass" ];
     fhir:Element.extension [
       fhir:index 0;
       fhir:Extension.url [ fhir:value "name" ];
       fhir:Extension.valueString [ fhir:value "Class1" ]
     ], [
       fhir:index 1;
       fhir:Extension.url [ fhir:value "attribute" ];
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "name" ];
         fhir:Extension.valueString [ fhir:value "attribute1" ]
       ], [
         fhir:index 1;
         fhir:Extension.url [ fhir:value "minOccurs" ];
         fhir:Extension.valueInteger [ fhir:value "1"^^xsd:integer ]
       ], [
         fhir:index 2;
         fhir:Extension.url [ fhir:value "maxOccurs" ];
         fhir:Extension.valueCode [ fhir:value "*" ]
       ]
     ], [
       fhir:index 2;
       fhir:Extension.url [ fhir:value "attribute" ];
       fhir:Element.extension [
         fhir:index 0;
         fhir:Extension.url [ fhir:value "name" ];
         fhir:Extension.valueString [ fhir:value "attribute2" ]
       ], [
         fhir:index 1;
         fhir:Extension.url [ fhir:value "minOccurs" ];
         fhir:Extension.valueInteger [ fhir:value "0"^^xsd:integer ]
       ], [
         fhir:index 2;
         fhir:Extension.url [ fhir:value "maxOccurs" ];
         fhir:Extension.valueInteger [ fhir:value "1"^^xsd:integer ]
       ]
     ]
  ];
  fhir:Basic.code [
     fhir:CodeableConcept.coding [
       fhir:index 0;
       fhir:Coding.system [ fhir:value "http://example.org/do-not-use/fhir-codes#resourceTypes" ];
       fhir:Coding.code [ fhir:value "UMLCLASSMODEL" ]
     ]
  ] .

# - ontology header ------------------------------------------------------------

#   This is a silly exmple showing how Basic could be used to convey a UML diagram.  It is extremely
#unlikely anyone would ever use FHIR to do this.  (XMI isn't *that* unpleasant :>).  However, it shows
#how somewhat esoteric requirements that won't ever be supported by the core FHIR specification can still
#be managed in a conformant manner. 


<http://hl7.org/fhir/Basic/classModel.ttl> a owl:Ontology;
  owl:imports fhir:fhir.ttl;
  owl:versionIRI <http://build.fhir.org/Basic/classModel.ttl> .

<http://hl7.org/fhir/Basic/classModel> a fhir:Basic ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "classModel"] ; # 
  fhir:text [
     fhir:status [ fhir:v "generated" ] ;
     fhir:div [ fhir:v "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      <p><b>Class1</b></p>\n      <ul>\n        <li>Attribute1: 1..*</li>\n        <li>Attribute2: 0..1</li>\n      </ul>\n    </div>"^^rdf:XMLLiteral ]
  ] ; # 
  fhir:extension ( [
     fhir:url [
       fhir:v "http://example.org/do-not-use/fhir-extensions/UMLclass"^^xsd:anyURI ;
       fhir:l <http://example.org/do-not-use/fhir-extensions/UMLclass>
     ] ;
     fhir:extension ( [
       fhir:url [
         fhir:v "name"^^xsd:anyURI ;
         fhir:l fhir:name
       ] ;
       fhir:value [
         a fhir:String ;
         fhir:v "Class1"
       ]
     ] [
       fhir:url [
         fhir:v "attribute"^^xsd:anyURI ;
         fhir:l fhir:attribute
       ] ;
       fhir:extension ( [
         fhir:url [
           fhir:v "name"^^xsd:anyURI ;
           fhir:l fhir:name
         ] ;
         fhir:value [
           a fhir:String ;
           fhir:v "attribute1"
         ]
       ] [
         fhir:url [
           fhir:v "minOccurs"^^xsd:anyURI ;
           fhir:l fhir:minOccurs
         ] ;
         fhir:value [
           a fhir:Integer ;
           fhir:v 1
         ]
       ] [
         fhir:url [
           fhir:v "maxOccurs"^^xsd:anyURI ;
           fhir:l fhir:maxOccurs
         ] ;
         fhir:value [
           a fhir:Code ;
           fhir:v "*"
         ]
       ] )
     ] [
       fhir:url [
         fhir:v "attribute"^^xsd:anyURI ;
         fhir:l fhir:attribute
       ] ;
       fhir:extension ( [
         fhir:url [
           fhir:v "name"^^xsd:anyURI ;
           fhir:l fhir:name
         ] ;
         fhir:value [
           a fhir:String ;
           fhir:v "attribute2"
         ]
       ] [
         fhir:url [
           fhir:v "minOccurs"^^xsd:anyURI ;
           fhir:l fhir:minOccurs
         ] ;
         fhir:value [
           a fhir:Integer ;
           fhir:v 0
         ]
       ] [
         fhir:url [
           fhir:v "maxOccurs"^^xsd:anyURI ;
           fhir:l fhir:maxOccurs
         ] ;
         fhir:value [
           a fhir:Integer ;
           fhir:v 1
         ]
       ] )
     ] )
  ] ) ; # 
  fhir:code [
     fhir:coding ( [
       fhir:system [
         fhir:v "http://example.org/do-not-use/fhir-codes#resourceTypes"^^xsd:anyURI ;
         fhir:l <http://example.org/do-not-use/fhir-codes#resourceTypes>
       ] ;
       fhir:code [ fhir:v "UMLCLASSMODEL" ]
     ] )
  ] . # 


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