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

<http://www.irandoc.acir/onto/irandoc/77692006>
  skos:prefLabel "پرخوابی"@fa, "Hypersomnia"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/230491004> .

<http://rdf-vocabulary.ddialliance.org/xkos#After> rdfs:label "بعد از"@fa, "After"@en .
<http://rdf-vocabulary.ddialliance.org/xkos#Is_a> rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/34014006>
  skos:prefLabel "بیماری ویروسی"@fa, "Viral disease"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/230491004>
  ns0:After <http://www.irandoc.acir/onto/irandoc/34014006> ;
  ns0:Is_a "123948009", <http://www.irandoc.acir/onto/irandoc/77692006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/77692006> ;
  skos:prefLabel "خواب آلودگی بیش از حد پس از ویروس در طول روز"@fa, "Postviral excessive daytime sleepiness"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .