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

<http://www.irandoc.acir/onto/irandoc/HZA000959>
  skos:prefLabel "پیوند"@fa, "bond"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HZA000957> .

<http://www.irandoc.acir/onto/irandoc/HZA000171>
  skos:prefLabel "diene"@en, "دی‌ان"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000957> .

<http://www.irandoc.acir/onto/irandoc/HZA000957>
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000171> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HZA000959> ;
  skos:prefLabel "isolated double bonds"@en, "پیوند‌های دوگانه مجزا"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .