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

<http://www.irandoc.acir/onto/irandoc/NEMA0001684>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0001685>, <http://www.irandoc.acir/onto/irandoc/NEMA0001704> ;
  skos:prefLabel "روغن سویا"@fa, "soybean oil"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0001704>
  skos:prefLabel "vegetable oils"@en, "روغن‌های گیاهی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0001684> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001685>
  skos:prefLabel "روغن خشک‌کننده"@fa, "drying oils"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0001684> .