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

<http://www.irandoc.acir/onto/irandoc/CHEM0001302>
  skos:prefLabel "ore"@en, "کانه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001987> .

<http://www.irandoc.acir/onto/irandoc/CHEM0001987>
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001302>, <http://www.irandoc.acir/onto/irandoc/CHEM0003697> ;
  skos:prefLabel "Kagome lattice"@en, "شبکه کاگومه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CHEM0003697>
  skos:prefLabel "ترکیبات معدنی"@fa, "inorganic compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001987> .