@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/226368001>
  skos:prefLabel "DHA دوکوزاهگزانوئیک اسید"@fa, "DHA - Docosahexanoic acid"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/406774009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/406774009> .

<http://www.irandoc.acir/onto/irandoc/406774009>
  ns0:Is_a "735341005", <http://www.irandoc.acir/onto/irandoc/226365003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/226368001>, <http://www.irandoc.acir/onto/irandoc/226367006> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/226365003> ;
  skos:prefLabel "اسید چرب امگا 3 مشتق شده از ماهی (ماده)"@fa, "Fish derived omega 3 fatty acid (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/226365003>
  skos:prefLabel "اسید چرب N 3"@fa, "N-3 fatty acid"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/406774009> .

<http://www.irandoc.acir/onto/irandoc/226367006>
  skos:prefLabel "Eicosapentanoic acid"@en, "ایکوزاپنتانوئیک اسید"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/406774009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/406774009> .