@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/41956007>
  skos:prefLabel "پروپیلن ایمید"@fa, "Propylene imide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111091007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111091007> .

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

<http://www.irandoc.acir/onto/irandoc/32228009>
  skos:prefLabel "Butadiene"@en, "بوتادین"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111091007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111091007> .

<http://www.irandoc.acir/onto/irandoc/53946007>
  skos:prefLabel "Butene"@en, "بوتن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111091007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111091007> .

<http://www.irandoc.acir/onto/irandoc/111091007>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/48324003>, <http://www.irandoc.acir/onto/irandoc/53946007>, <http://www.irandoc.acir/onto/irandoc/41956007>, <http://www.irandoc.acir/onto/irandoc/57915007>, <http://www.irandoc.acir/onto/irandoc/32228009>, <http://www.irandoc.acir/onto/irandoc/6455006> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/116565002> ;
  skos:prefLabel "پروپیلن"@fa, "Propylene"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/116565002> .

<http://www.irandoc.acir/onto/irandoc/57915007>
  skos:prefLabel "پروپیلن اکسید"@fa, "Propylene oxide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111091007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111091007> .

<http://www.irandoc.acir/onto/irandoc/6455006>
  skos:prefLabel "Chloroprene"@en, "کلروپرن"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111091007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111091007> .

<http://www.irandoc.acir/onto/irandoc/48324003>
  skos:prefLabel "وینیل سیکلوهگزن دی اکسید"@fa, "Vinyl cyclohexene dioxide"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/111091007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/111091007> .

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