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

<http://www.irandoc.acir/onto/irandoc/CHEM0003287>
  skos:prefLabel "تهیه آلکن‌ها"@fa, "preparation of alkenes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0006458> .

<http://www.irandoc.acir/onto/irandoc/CHEM0006916>
  skos:prefLabel "اتری شدن(کردن)"@fa, "etherification"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0006458> .

<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/CHEM0006458> .

<http://www.irandoc.acir/onto/irandoc/CHEM0006458>
  skos:altLabel "دهیدراسیون الکل‌ها"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHEM0006459> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0006916>, <http://www.irandoc.acir/onto/irandoc/CHEM0001883>, <http://www.irandoc.acir/onto/irandoc/CHEM0003287>, <http://www.irandoc.acir/onto/irandoc/CHEM0005876> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "آب‌زدایی الکل‌ها"@fa, "dehydration of alcohols"@en .

<http://www.irandoc.acir/onto/irandoc/CHEM0005876>
  skos:prefLabel "آلکن‌ها"@fa, "alkenes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CHEM0006458> .

<http://www.irandoc.acir/onto/irandoc/CHEM0006459>
  skos:prefLabel "آب‌زدایی"@fa, "dehydration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHEM0006458> .