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

<http://www.irandoc.acir/onto/irandoc/CAB0053333>
  skos:prefLabel "آلکان‌ها"@fa, "alkanes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053331> .

<http://www.irandoc.acir/onto/irandoc/CAB0056794>
  skos:prefLabel "حلال‌ها"@fa, "solvents"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053331> .

<http://www.irandoc.acir/onto/irandoc/CAB0053331>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053333>, <http://www.irandoc.acir/onto/irandoc/CAB0056794> ;
  skos:prefLabel "هگزان"@fa, "hexane"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .