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

<http://www.irandoc.acir/onto/irandoc/CHEM0001850>
  skos:prefLabel "شیمی معدنی توصیفی"@fa, "descriptive inorganic chemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0002807> .

<http://www.irandoc.acir/onto/irandoc/CHEM0002807>
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001850> ;
  skos:prefLabel "خواص شیمیایی"@fa, "chemical properties"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .