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

<http://www.irandoc.acir/onto/irandoc/CAB0057074>
  skos:prefLabel "chemical substances"@en, "مواد شیمیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0054043> .

<http://www.irandoc.acir/onto/irandoc/CAB0052716>
  skos:prefLabel "organic/inorganic compounds"@en, "ترکیبات آلی/معدنی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0054043> .

<http://www.irandoc.acir/onto/irandoc/CAB0054042>
  skos:prefLabel "عناصر"@fa, "elements"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0054043> .

<http://www.irandoc.acir/onto/irandoc/CAB0053946>
  skos:prefLabel "ترکیبات معدنی"@fa, "inorganic compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0054043> .

<http://www.irandoc.acir/onto/irandoc/CAB0054043>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0054042>, <http://www.irandoc.acir/onto/irandoc/CAB0053946>, <http://www.irandoc.acir/onto/irandoc/CAB0052716> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057074> ;
  skos:prefLabel "chemical elements and compounds"@en, "عناصر و ترکیبات شیمیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .