@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/CodeSystem/MEDRT> a fhir:CodeSystem;
  fhir:nodeRole fhir:treeRoot;
  fhir:Resource.id [ fhir:value "MEDRT"];
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ];
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This code system <code>http://va.gov/terminology/medrt</code> defines many codes, but they are not represented here</p></div>"
  ];
  fhir:CodeSystem.url [ fhir:value "http://va.gov/terminology/medrt"];
  fhir:CodeSystem.identifier [
     fhir:index 0;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ];
     fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.6.345" ]
  ];
  fhir:CodeSystem.version [ fhir:value "1.0.1"];
  fhir:CodeSystem.name [ fhir:value "MEDRT"];
  fhir:CodeSystem.title [ fhir:value "Medication Reference Terminology (MED-RT)"];
  fhir:CodeSystem.status [ fhir:value "active"];
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean];
  fhir:CodeSystem.date [ fhir:value "2022-02-16T00:00:00-00:00"^^xsd:dateTime];
  fhir:CodeSystem.publisher [ fhir:value "National Cancer Institute (NCI) Enterprise Vocabulary Services (EVS)"];
  fhir:CodeSystem.contact [
     fhir:index 0;
     fhir:ContactDetail.name [ fhir:value "US Department of Veterans Affairs; John Kilbourne, MD" ];
     fhir:ContactDetail.telecom [
       fhir:index 0;
       fhir:ContactPoint.system [ fhir:value "url" ];
       fhir:ContactPoint.value [ fhir:value "https://www.va.gov/" ]
     ], [
       fhir:index 1;
       fhir:ContactPoint.system [ fhir:value "email" ];
       fhir:ContactPoint.value [ fhir:value "medrt@jpsys.com" ]
     ], [
       fhir:index 2;
       fhir:ContactPoint.system [ fhir:value "email" ];
       fhir:ContactPoint.value [ fhir:value "John.Kilbourne@va.gov" ]
     ]
  ];
  fhir:CodeSystem.description [ fhir:value "Medication Reference Terminology (MED-RT) is the evolutionary successor to the Veterans Health Administration National Drug File – Reference Terminology (VHA NDF-RT). Both are formal ontology representations of medication terminology, pharmacologic classifications, and asserted authoritative relationships between them.\r\n\r\nThe MED-RT code system includes relationships between MED-RT concepts and concepts in external code systems, as well as relationships between concepts only in the external code systems. The external code systems that MED-RT references include RxNorm, MeSH, and SNOMED CT US Edition.\r\n\r\nMED-RT can be downloaded from https://evs.nci.nih.gov/ftp1/MED-RT/ \r\n\r\nFor more information, please see https://ncit.nci.nih.gov/ncitbrowser/pages/vocabulary.jsf?dictionary=MED-RT"];
  fhir:CodeSystem.copyright [ fhir:value "MED-RT has no copyright acknowledgement required. However, users must adhere to the UMLS license."];
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean];
  fhir:CodeSystem.content [ fhir:value "not-present"] .

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

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

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