@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/chem0002500> .

<http://www.irandoc.acir/onto/irandoc/chem0003281>
  skos:prefLabel "تهیه فنول‌ها"@fa, "preparation of phenols"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chem0002500> .

<http://www.irandoc.acir/onto/irandoc/chem0001355>
  skos:prefLabel "alkaline"@en, "قلیایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chem0002500> .

<http://www.irandoc.acir/onto/irandoc/chem0002500>
  skos:related <http://www.irandoc.acir/onto/irandoc/chem0003281>, <http://www.irandoc.acir/onto/irandoc/chem0001355>, <http://www.irandoc.acir/onto/irandoc/chem0001883> ;
  skos:prefLabel "ذوب قلیایی"@fa, "alkali fusion"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .