@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/792905007>
  skos:prefLabel "نوشیدنی کافئین دار"@fa, "Caffeinated beverage"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/226477009> .

<http://www.irandoc.acir/onto/irandoc/16313001>
  skos:prefLabel "Tea"@en, "چای"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/226477009> .

<http://www.irandoc.acir/onto/irandoc/226477009>
  ns0:Is_a "818989004", <http://www.irandoc.acir/onto/irandoc/792905007>, <http://www.irandoc.acir/onto/irandoc/16313001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/792905007>, <http://www.irandoc.acir/onto/irandoc/16313001> ;
  skos:prefLabel "چای سیاه با شکر"@fa, "Black tea with sugar"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .