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

<http://www.irandoc.acir/onto/irandoc/NEMA0008387>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000618> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008389> ;
  skos:prefLabel "کاروتن"@fa, "carotene"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA000618>
  skos:prefLabel "vitamin A"@en, "ویتامین آ"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008387> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008389>
  skos:prefLabel "کاروتنوییدها"@fa, "carotenoids"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008387> .