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

<http://www.irandoc.acir/onto/irandoc/NEMA000622>
  skos:prefLabel "vitamin B complex"@en, "ویتامین ب کمپلکس"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0008513> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008520>
  skos:prefLabel "carboxylic acids"@en, "کربوکسیلیک اسیدها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0008513> .

<http://www.irandoc.acir/onto/irandoc/NEMA0008513>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA000622> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0008520> ;
  skos:prefLabel "لیپوییک اسید"@fa, "lipoic acid"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .