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

<http://www.irandoc.acir/onto/irandoc/CHEM000258>
  skos:prefLabel "واکنش افزایشی"@fa, "addition reaction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHEM000254> .

<http://www.irandoc.acir/onto/irandoc/CHEM000254>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHEM000258> ;
  skos:prefLabel "oxidative addition reaction"@en, "واکنش افزایشی اکسایشی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .