@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/90633006>
  skos:prefLabel "رنگدانه آزوبیلی روبین"@fa, "Azobilirubin pigment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/766718003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/766718003> .

<http://www.irandoc.acir/onto/irandoc/79706000>
  skos:prefLabel "بیلی‌روبین"@fa, "bilirubin"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/766718003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/766718003> .

<http://www.irandoc.acir/onto/irandoc/116280007>
  skos:prefLabel "Heterocyclic compound"@en, "ترکیب هتروسیکلیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/766718003> .

<http://www.irandoc.acir/onto/irandoc/766718003>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/116280007> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/90633006>, <http://www.irandoc.acir/onto/irandoc/707965004>, <http://www.irandoc.acir/onto/irandoc/79706000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/116280007> ;
  skos:prefLabel "بیلادین ها و مشتقات"@fa, "Biladienes and derivatives"@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/707965004>
  skos:prefLabel "کریستال های بیلی روبین"@fa, "Bilirubin crystals"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/766718003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/766718003> .