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

<http://www.irandoc.acir/onto/irandoc/CAB0052767>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0055551>, <http://www.irandoc.acir/onto/irandoc/CAB0052772> ;
  skos:prefLabel "نفتالیک انیدرید"@fa, "naphthalic anhydride"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0055551>
  skos:prefLabel "بی‌خطرکننده‌های علف‌کش"@fa, "herbicide safeners"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0052767> .

<http://www.irandoc.acir/onto/irandoc/CAB0052772>
  skos:prefLabel "ترکیبات اکسیژن ناجورحلقه"@fa, "heterocyclic oxygen compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0052767> .