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

<http://www.irandoc.acir/onto/irandoc/419029001> ns0:Has_active_ingredient <http://www.irandoc.acir/onto/irandoc/418547009> .
<http://www.irandoc.acir/onto/irandoc/418547009>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/422090008> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/422090008> ;
  skos:prefLabel "عصاره مرکبات (ماده)"@fa, "Citrus aurantium extract (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/422090008>
  skos:prefLabel "پرتقال تلخ (ماده)"@fa, "Bitter orange (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/418547009> .