@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .

<http://rdf-vocabulary.ddialliance.org/xkos#Clinical_course> rdfs:label "روند بالینی"@fa, "Clinical course"@en .
<http://www.irandoc.acir/onto/irandoc/762354003>
  skos:prefLabel "سردرد مداوم به دلیل و به دنبال آسیب سر (اختلال)"@fa, "Persistent headache due to and following injury of head (disorder)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/431237007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/431237007> .

<http://www.irandoc.acir/onto/irandoc/69536005>
  skos:prefLabel "Head"@en, "سر"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/431237007>
  skos:prefLabel "اختلال سردرد مزمن (اختلال)"@fa, "Chronic headache disorder (disorder)"@en ;
  ns0:Finding_site <http://www.irandoc.acir/onto/irandoc/69536005> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/82423001>, <http://www.irandoc.acir/onto/irandoc/27624003>, <http://www.irandoc.acir/onto/irandoc/230461009> ;
  ns0:Clinical_course <http://www.irandoc.acir/onto/irandoc/90734009> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/230461009>, <http://www.irandoc.acir/onto/irandoc/27624003>, <http://www.irandoc.acir/onto/irandoc/82423001> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/762354003>, <http://www.irandoc.acir/onto/irandoc/230477005>, <http://www.irandoc.acir/onto/irandoc/762592003>, <http://www.irandoc.acir/onto/irandoc/722982003> .

<http://www.irandoc.acir/onto/irandoc/722982003>
  skos:prefLabel "سردرد تنشی اپیزودیک مکرر (اختلال)"@fa, "Frequent episodic tension-type headache (disorder)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/431237007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/431237007> .

<http://www.irandoc.acir/onto/irandoc/90734009>
  skos:prefLabel "مزمن"@fa, "Chronic"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/230461009>
  skos:prefLabel "اختلال سردرد"@fa, "Headache disorder"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/431237007> .

ns0:Finding_site rdfs:label "محل یافتن"@fa, "Finding site"@en .
<http://www.irandoc.acir/onto/irandoc/27624003>
  skos:prefLabel "بیماری مزمن"@fa, "Chronic disease"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/431237007> .

<http://www.irandoc.acir/onto/irandoc/230477005>
  skos:prefLabel "سردرد مزمن پس از ضربه"@fa, "Chronic post-traumatic headache"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/431237007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/431237007> .

<http://www.irandoc.acir/onto/irandoc/82423001>
  skos:prefLabel "درد مزمن"@fa, "Chronic pain"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/431237007> .

<http://www.irandoc.acir/onto/irandoc/762592003>
  skos:prefLabel "سردرد اولیه مزمن"@fa, "Chronic primary headache"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/431237007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/431237007> .