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

<http://www.irandoc.acir/onto/irandoc/NEMA0008551>
  skos:prefLabel "هیدروکربن‌های‌هالوژن‌دار"@fa, "halogenated hydrocarbons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008545> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008545>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008551>, <http://www.irandoc.acir/onto/irandoc/NEMA0008395> ;
  skos:prefLabel "برموهیدروکربن‌ها"@fa, "bromohydrocarbons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0008395>
  skos:prefLabel "ترکیبات آلی برم"@fa, "organobromine compounds"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008545> .