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

<http://www.irandoc.acir/onto/irandoc/HZA0001350>
  skos:prefLabel "شیمی معدنی"@fa, "inorganic chemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HZA0001300> .

<http://www.irandoc.acir/onto/irandoc/HZA0001300>
  skos:broader <http://www.irandoc.acir/onto/irandoc/HZA0001350> ;
  skos:prefLabel "blue vitriol"@en, "کات کبود"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .