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

<http://www.irandoc.acir/onto/irandoc/chem000381>
  skos:prefLabel "واکنش شیمیایی"@fa, "chemical reaction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/chem000377> .

<http://www.irandoc.acir/onto/irandoc/chem000158>
  skos:prefLabel "آلفا-هالوژن‌دار شدن(کردن)"@fa, "alpha-halogenation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chem000377> .

<http://www.irandoc.acir/onto/irandoc/chem000377>
  skos:related <http://www.irandoc.acir/onto/irandoc/chem000158> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/chem000381> ;
  skos:prefLabel "واکنش هل-فولهارد-زلینسکی"@fa, "hell-volhard-zelinsky reaction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .