@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/34862004>
  skos:prefLabel "هیدروکربن آروماتیک"@fa, "Aromatic hydrocarbon"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/34053002> .

<http://www.irandoc.acir/onto/irandoc/34053002>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/34862004> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/72003002>, <http://www.irandoc.acir/onto/irandoc/387069000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/34862004> ;
  skos:prefLabel "دی فنیل"@fa, "Diphenyl"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/72003002>
  skos:prefLabel "بیفنامین"@fa, "Biphenamine"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/34053002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/34053002> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/387069000>
  skos:prefLabel "تلمیسارتان (ماده)"@fa, "Telmisartan (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/34053002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/34053002> .