@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

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

<http://terminology.hl7.org/NamingSystem/VHA> a fhir:NamingSystem;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "VHA"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><h3>Summary</h3><table class=\"grid\"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/VHA</td></tr><tr><td>Name</td><td>VHA</td></tr><tr><td>Status</td><td>retired</td></tr><tr><td>Definition</td><td><div><p>VHA Enterprise Reference Terminology is based on CHI standard terminologies (e.g., SNOMED-CT, LOINC, HL7, NDF-RT, etc.) when available and on VHA own code sets when necessary (e.g., allergens). All concepts used within the VHA clinical environment receive a VHA Unique IDentifier or VUID. VHA Enterprise Reference Terminology complies with the semantics of the HL7 message structure</p>\n</div></td></tr><tr><td>Publisher</td><td>VA</td></tr></table><h3>Identifiers</h3><table class=\"grid\"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td></tr><tr><td>OID</td><td>2.16.840.1.113883.6.233</td><td>true</td></tr><tr><td>URI</td><td>http://terminology.hl7.org/CodeSystem/VHA</td><td>true</td></tr></table></div>"
  ];
  fhir:DomainResource.extension [
     fhir:index 0;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/tools/StructureDefinition/extension-title" ];
     fhir:Extension.valueString [ fhir:value "US Department of Veterans Affairs" ]
  ], [
     fhir:index 1;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/5.0/StructureDefinition/extension-NamingSystem.url" ];
     fhir:Extension.valueUri [ fhir:value "http://terminology.hl7.org/NamingSystem/VHA" ]
  ], [
     fhir:index 2;
     fhir:Extension.url [ fhir:value "http://terminology.hl7.org/StructureDefinition/ext-namingsystem-version" ];
     fhir:Extension.valueString [ fhir:value "2.1.0" ]
  ];
  fhir:NamingSystem.name [ fhir:value "VHA"];
  fhir:NamingSystem.status [ fhir:value "retired"];
  fhir:NamingSystem.kind [ fhir:value "codesystem"];
  fhir:NamingSystem.date [ fhir:value "2021-11-09T10:00:00+10:00"^^xsd:dateTime];
  fhir:NamingSystem.publisher [ fhir:value "VA"];
  fhir:NamingSystem.contact [
     fhir:index 0;
     fhir:ContactDetail.name [ fhir:value "US Department of Veterans Affairs" ]
  ];
  fhir:NamingSystem.responsible [ fhir:value "VA"];
  fhir:NamingSystem.description [ fhir:value "VHA Enterprise Reference Terminology is based on CHI standard terminologies (e.g., SNOMED-CT, LOINC, HL7, NDF-RT, etc.) when available and on VHA own code sets when necessary (e.g., allergens). All concepts used within the VHA clinical environment receive a VHA Unique IDentifier or VUID. VHA Enterprise Reference Terminology complies with the semantics of the HL7 message structure"];
  fhir:NamingSystem.uniqueId [
     fhir:index 0;
     fhir:NamingSystem.uniqueId.type [ fhir:value "oid" ];
     fhir:NamingSystem.uniqueId.value [ fhir:value "2.16.840.1.113883.6.233" ];
     fhir:NamingSystem.uniqueId.preferred [ fhir:value "true"^^xsd:boolean ]
  ], [
     fhir:index 1;
     fhir:NamingSystem.uniqueId.type [ fhir:value "uri" ];
     fhir:NamingSystem.uniqueId.value [ fhir:value "http://terminology.hl7.org/CodeSystem/VHA" ];
     fhir:NamingSystem.uniqueId.preferred [ fhir:value "true"^^xsd:boolean ]
  ] .

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

<http://terminology.hl7.org/NamingSystem/VHA.ttl> a owl:Ontology;
  owl:imports fhir:fhir.ttl .

# -------------------------------------------------------------------------------------