@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/419047007>
  skos:prefLabel "پسورالن (ماده)"@fa, "Psoralen (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/429146002> .

<http://www.irandoc.acir/onto/irandoc/200836002> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/429146002> .
<http://www.irandoc.acir/onto/irandoc/429146002>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/419047007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/419047007> ;
  skos:prefLabel "5 متوکسی پسورالن (ماده)"@fa, "5-Methoxypsoralen (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/774343008> ns0:Has_active_ingredient <http://www.irandoc.acir/onto/irandoc/429146002> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/441498004> ns0:Has_active_ingredient <http://www.irandoc.acir/onto/irandoc/429146002> .