@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/CHEM0001292> .

<http://www.irandoc.acir/onto/irandoc/CHEM0003291>
  skos:prefLabel "تهیه الکل‌ها"@fa, "preparation of alcohols"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001292> .

<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/CHEM0001292> .

<http://www.irandoc.acir/onto/irandoc/CHEM0005699>
  skos:prefLabel "الکل‌ها"@fa, "alcohols"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0001292> .

<http://www.irandoc.acir/onto/irandoc/CHEM0001292>
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0003291>, <http://www.irandoc.acir/onto/irandoc/CHEM0005699>, <http://www.irandoc.acir/onto/irandoc/CHEM0001883> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHEM0001299> ;
  skos:prefLabel "کاهش استرها"@fa, "reduction of esters"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .