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

<http://rdf-vocabulary.ddialliance.org/xkos#Is_modification_of> rdfs:label "Is modification of"@en, "اصلاح"@fa .
<http://www.irandoc.acir/onto/irandoc/63718003>
  skos:prefLabel "فولیک اسید"@fa, "folic acid"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/21706000>
  ns0:Is_modification_of <http://www.irandoc.acir/onto/irandoc/63718003> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/22078005>, <http://www.irandoc.acir/onto/irandoc/103069003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/22078005>, <http://www.irandoc.acir/onto/irandoc/103069003> ;
  skos:prefLabel "Tetrahydrofolic acid"@en, "اسید تتراهیدروفولیک"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/22078005>
  skos:prefLabel "Pterins"@en, "پترین ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/21706000> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/104961005> ns0:Component <http://www.irandoc.acir/onto/irandoc/21706000> .
<http://www.irandoc.acir/onto/irandoc/103069003>
  skos:prefLabel "Vitamin B"@en, "ویتامین B"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/21706000> .

<http://www.irandoc.acir/onto/irandoc/707184000> ns0:Is_modification_of <http://www.irandoc.acir/onto/irandoc/21706000> .