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

<http://www.irandoc.acir/onto/irandoc/HZA000840>
  skos:prefLabel "شیمی تجزیه"@fa, "analytical chemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/HZA000675> .

<http://www.irandoc.acir/onto/irandoc/HZA000675>
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000879> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/HZA000840> ;
  skos:prefLabel "absolute hardness"@en, "سختی مطلق"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/HZA000879>
  skos:prefLabel "الکترون"@fa, "electron"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/HZA000675> .