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

<http://www.irandoc.acir/onto/irandoc/CAB0053973>
  skos:prefLabel "کربن"@fa, "carbon"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053974> .

<http://www.irandoc.acir/onto/irandoc/CAB0053960>
  skos:prefLabel "اکسیژن"@fa, "oxygen"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053974> .

<http://www.irandoc.acir/onto/irandoc/CAB0054042>
  skos:prefLabel "عناصر"@fa, "elements"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053974> .

<http://www.irandoc.acir/onto/irandoc/CAB0053974>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0053960>, <http://www.irandoc.acir/onto/irandoc/CAB0053963>, <http://www.irandoc.acir/onto/irandoc/CAB0053964>, <http://www.irandoc.acir/onto/irandoc/CAB0053969>, <http://www.irandoc.acir/onto/irandoc/CAB0053972>, <http://www.irandoc.acir/onto/irandoc/CAB0053973>, <http://www.irandoc.acir/onto/irandoc/CAB0053957>, <http://www.irandoc.acir/onto/irandoc/CAB0053958> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "عناصر غیرفلزی"@fa, "nonmetallic elements"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0054042> .

<http://www.irandoc.acir/onto/irandoc/CAB0053963>
  skos:prefLabel "فسفر"@fa, "phosphorus"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053974> .

<http://www.irandoc.acir/onto/irandoc/CAB0053957>
  skos:prefLabel "هالوژن‌ها"@fa, "halogens"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053974> .

<http://www.irandoc.acir/onto/irandoc/CAB0053972>
  skos:prefLabel "هیدروژن"@fa, "hydrogen"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053974> .

<http://www.irandoc.acir/onto/irandoc/CAB0053964>
  skos:prefLabel "sulfur"@en, "گوگرد"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053974> .

<http://www.irandoc.acir/onto/irandoc/CAB0053969>
  skos:prefLabel "گازهای نجیب"@fa, "noble gases"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053974> .

<http://www.irandoc.acir/onto/irandoc/CAB0053958>
  skos:prefLabel "نیتروژن"@fa, "nitrogen"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0053974> .