@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/66676006>
  skos:prefLabel "وینیل کاربازول"@fa, "Vinyl carbazole"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/116565002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/116565002> .

<http://www.irandoc.acir/onto/irandoc/53246002>
  skos:prefLabel "اتیلن"@fa, "ethylene"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/116565002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/116565002> .

<http://www.irandoc.acir/onto/irandoc/116565002>
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/80382003> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/80382003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/111091007>, <http://www.irandoc.acir/onto/irandoc/66676006>, <http://www.irandoc.acir/onto/irandoc/23254002>, <http://www.irandoc.acir/onto/irandoc/53246002> ;
  skos:prefLabel "آلکن"@fa, "Alkene"@en .

<http://www.irandoc.acir/onto/irandoc/111091007>
  skos:prefLabel "پروپیلن"@fa, "Propylene"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/116565002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/116565002> .

<http://www.irandoc.acir/onto/irandoc/80382003>
  skos:prefLabel "hydrocarbon"@en, "هیدروکربن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/116565002> .

<http://www.irandoc.acir/onto/irandoc/23254002>
  skos:prefLabel "Squalene"@en, "اسکوالن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/116565002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/116565002> .

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