Search parameter for an extension example

@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/SearchParameter/example-extension> a fhir:SearchParameter;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "example-extension"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p><b>Generated Narrative with Details</b></p><p><b>id</b>: example-extension</p><p><b>url</b>: <b>http://hl7.org/fhir/SearchParameter/example-extension</b></p><p><b>name</b>: Example Search Parameter on an extension</p><p><b>status</b>: draft</p><p><b>experimental</b>: true</p><p><b>publisher</b>: Health Level Seven International (FHIR Infrastructure)</p><p><b>contact</b>: </p><p><b>description</b>: Search by url for a participation agreement, which is stored in a DocumentReference</p><p><b>code</b>: part-agree</p><p><b>base</b>: Patient</p><p><b>type</b>: reference</p><p><b>expression</b>: DocumentReference.extension('http://example.org/fhir/StructureDefinition/participation-agreement')</p><p><b>xpath</b>: f:DocumentReference/f:extension[@url='http://example.org/fhir/StructureDefinition/participation-agreement']</p><p><b>xpathUsage</b>: normal</p><p><b>target</b>: DocumentReference</p></div>"
  ];
  fhir:SearchParameter.url [ fhir:value "http://hl7.org/fhir/SearchParameter/example-extension"];
  fhir:SearchParameter.name [ fhir:value "Example Search Parameter on an extension"];
  fhir:SearchParameter.status [ fhir:value "draft"];
  fhir:SearchParameter.experimental [ fhir:value "true"^^xsd:boolean];
  fhir:SearchParameter.publisher [ fhir:value "Health Level Seven International (FHIR Infrastructure)"];
  fhir:SearchParameter.contact [
     fhir:index 0;
     fhir:ContactDetail.telecom [
       fhir:index 0;
       fhir:ContactPoint.system [ fhir:value "url" ];
       fhir:ContactPoint.value [ fhir:value "http://hl7.org/fhir" ]

<http://hl7.org/fhir/SearchParameter/example-extension> a fhir:SearchParameter ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "example-extension"] ; # 
  fhir:extension ( [
     fhir:url [
       fhir:v "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"^^xsd:anyURI ;
       fhir:l <http://hl7.org/fhir/StructureDefinition/structuredefinition-wg>
     ] ;
     fhir:value [
       a fhir:Code ;
       fhir:v "fhir"

     ]
  ];
  fhir:SearchParameter.description [ fhir:value "Search by url for a participation agreement, which is stored in a DocumentReference"];
  fhir:SearchParameter.code [ fhir:value "part-agree"];
  fhir:SearchParameter.base [
     fhir:value "Patient";
     fhir:index 0
  ];
  fhir:SearchParameter.type [ fhir:value "reference"];
  fhir:SearchParameter.expression [ fhir:value "DocumentReference.extension('http://example.org/fhir/StructureDefinition/participation-agreement')"];
  fhir:SearchParameter.xpath [ fhir:value "f:DocumentReference/f:extension[@url='http://example.org/fhir/StructureDefinition/participation-agreement']"];
  fhir:SearchParameter.xpathUsage [ fhir:value "normal"];
  fhir:SearchParameter.target [
     fhir:value "DocumentReference";
     fhir:index 0
  ] .

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

<http://hl7.org/fhir/SearchParameter/example-extension.ttl> a owl:Ontology;
  owl:imports fhir:fhir.ttl;
  owl:versionIRI <http://build.fhir.org/SearchParameter/example-extension.ttl> .

  ] ) ; # 
  fhir:url [
     fhir:v "http://hl7.org/fhir/SearchParameter/example-extension"^^xsd:anyURI ;
     fhir:l <http://hl7.org/fhir/SearchParameter/example-extension>
  ] ; # 
  fhir:name [ fhir:v "ExampleSearchParameterOnAnExtension"] ; # 
  fhir:title [ fhir:v "Example Search Parameter on an extension"] ; # 
  fhir:status [ fhir:v "draft"] ; # 
  fhir:experimental [ fhir:v true] ; # 
  fhir:publisher [ fhir:v "HL7 International / FHIR Infrastructure"] ; # 
  fhir:contact ( [
     fhir:telecom ( [
       fhir:system [ fhir:v "url" ] ;
       fhir:value [ fhir:v "http://www.hl7.org/Special/committees/fiwg" ]
     ] )
  ] ) ; # 
  fhir:description [ fhir:v "Search by url for a participation agreement, which is stored as an extension referencing a DocumentReference"] ; # 
  fhir:code [ fhir:v "part-agree"] ; # 
  fhir:base ( [ fhir:v "Patient"] ) ; # 
  fhir:type [ fhir:v "reference"] ; # 
  fhir:expression [ fhir:v "Patient.extension('http://example.org/fhir/StructureDefinition/participation-agreement').value"] ; # 
  fhir:processingMode [ fhir:v "normal"] ; # 
  fhir:target ( [ fhir:v "DocumentReference"] ) . # 


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