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

<http://www.irandoc.acir/onto/irandoc/chem0006918>
  skos:related <http://www.irandoc.acir/onto/irandoc/chem0002508>, <http://www.irandoc.acir/onto/irandoc/chem0003104> ;
  skos:prefLabel "اتاقك حباب"@fa, "bubble chamber"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/chem0002508>
  skos:prefLabel "charged particles"@en, "ذرات باردار"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chem0006918> .

<http://www.irandoc.acir/onto/irandoc/chem0003104>
  skos:prefLabel "liquid hydrogen"@en, "هیدروژن مایع"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/chem0006918> .