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

<http://www.irandoc.acir/onto/irandoc/AGR0005632>
  skos:prefLabel "Vitamins B"@en, "ویتامین‌های ب"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/AGR0005625> .

<http://www.irandoc.acir/onto/irandoc/AGR0005625>
  skos:broader <http://www.irandoc.acir/onto/irandoc/AGR0005632> ;
  skos:prefLabel "Pantothenic acid"@en, "پانتوتنیک اسید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .