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

<http://www.irandoc.acir/onto/irandoc/44186003>
  skos:prefLabel "Dyssomnia"@en, "اختلال خواب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/39898005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/39898005> .

<http://www.irandoc.acir/onto/irandoc/39898005>
  ns0:Is_a "106168000", <http://www.irandoc.acir/onto/irandoc/64572001> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/44186003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/64572001> ;
  skos:prefLabel "اختلال خواب"@fa, "Sleep disorder"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/64572001>
  skos:prefLabel "disease"@en, "بیماری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/39898005> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .