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

<http://www.irandoc.acir/onto/irandoc/CHEM0001883>
  skos:prefLabel "شیمی آلی"@fa, "organic chemistry"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001297> .

<http://www.irandoc.acir/onto/irandoc/CHEM0005761>
  skos:prefLabel "آمین‌ها"@fa, "amines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001297> .

<http://www.irandoc.acir/onto/irandoc/CHEM0001299>
  skos:prefLabel "کاهش شیمیایی"@fa, "chemical reduction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHEM0001297> .

<http://www.irandoc.acir/onto/irandoc/CHEM0001297>
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0003282>, <http://www.irandoc.acir/onto/irandoc/CHEM0005761>, <http://www.irandoc.acir/onto/irandoc/CHEM0001883> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHEM0001299> ;
  skos:prefLabel "کاهش نیتریل‌ها"@fa, "reduction of nitriles"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CHEM0003282>
  skos:prefLabel "تهیه آمین‌ها"@fa, "preparation of amines"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001297> .