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

<http://rdf-vocabulary.ddialliance.org/xkos#Is_modification_of> rdfs:label "Is modification of"@en, "اصلاح"@fa .
<http://www.irandoc.acir/onto/irandoc/785058005> ns0:Has_precise_active_ingredient <http://www.irandoc.acir/onto/irandoc/429990006> .
<http://www.irandoc.acir/onto/irandoc/429990006>
  ns0:Is_modification_of <http://www.irandoc.acir/onto/irandoc/395769006> ;
  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 "لوولوکوورین کلسیم (ماده)"@fa, "Levoleucovorin calcium (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/433468002> ns0:Is_modification_of <http://www.irandoc.acir/onto/irandoc/429990006> .
<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/429990006> .

<http://www.irandoc.acir/onto/irandoc/395769006>
  skos:prefLabel "لووفولینیک اسید (ماده)"@fa, "Levofolinic 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/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/429990006> .