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

<http://www.irandoc.acir/onto/irandoc/NEMA0001055>
  skos:prefLabel "آنتی‌بیوتیک‌ها"@fa, "antibiotics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0001054> .

<http://www.irandoc.acir/onto/irandoc/NEMA0001054>
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0001055> ;
  skos:prefLabel "پنی‌سیلین‌ها"@fa, "penicillins"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .