@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CAB0053067>
  skos:prefLabel "آزین‌ها"@fa, "azines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053066> .

<http://www.irandoc.acir/onto/irandoc/CAB0053066>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053065>, <http://www.irandoc.acir/onto/irandoc/CAB0053064> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053067> ;
  skos:prefLabel "پیپرازین‌ها"@fa, "piperazines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0053065>
  skos:prefLabel "پیپرازین"@fa, "piperazine"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053066> .

<http://www.irandoc.acir/onto/irandoc/CAB0053064>
  skos:prefLabel "دی‌اتیل‌کاربامازین"@fa, "diethylcarbamazine"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053066> .