@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/0166>
  skos:prefLabel "واکه"@fa, "vowel/vocoid"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/0168> .

<http://www.irandoc.acir/onto/irandoc/0054>
  skos:prefLabel "تولید نخستین واکه"@fa, "primary articulation of vowel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:is_a <http://www.irandoc.acir/onto/irandoc/0168> .

ns0:is_a rdfs:label "یک نوع است"@fa, "is a"@en .
<http://www.irandoc.acir/onto/irandoc/0168>
  ns0:is_a <http://www.irandoc.acir/onto/irandoc/0054> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/0166> ;
  skos:prefLabel "واکه بسته"@fa, "closed vowel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .