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

<http://www.irandoc.acir/onto/irandoc/chmtr000299>
  skos:prefLabel "عدد آووگادرو"@fa, "avogadro number"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000174> .

<http://www.irandoc.acir/onto/irandoc/chmtr000180>
  skos:prefLabel "دانشمندان"@fa, "scientists"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/chmtr000174> .

<http://www.irandoc.acir/onto/irandoc/chmtr000174>
  skos:related <http://www.irandoc.acir/onto/irandoc/chmtr000299> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/chmtr000180> ;
  skos:prefLabel "آمدئو آووگادرو"@fa, "amadeo avogadro"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .