@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/411140009> ns0:Has_active_ingredient <http://www.irandoc.acir/onto/irandoc/255848005> .
<http://www.irandoc.acir/onto/irandoc/255848005>
  ns0:Is_a "255836007", "255767004", "26967001", "256164005", <http://www.irandoc.acir/onto/irandoc/43921001> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "Nickel sulphate"@en, "سولفات نیکل"@fa ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/43921001> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/43921001>
  skos:prefLabel "ترکیب نیکل"@fa, "Nickel compound"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/255848005> .

<http://www.irandoc.acir/onto/irandoc/776900009> ns0:Has_active_ingredient <http://www.irandoc.acir/onto/irandoc/255848005> .