@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/307458005>
  skos:prefLabel "چهار بار در سال"@fa, "Four times per year"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/307454007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/307454007> .

<http://www.irandoc.acir/onto/irandoc/307457000>
  skos:prefLabel "سه بار در سال"@fa, "Three times per year"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/307454007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/307454007> .

<http://www.irandoc.acir/onto/irandoc/307456009>
  skos:prefLabel "دو بار در سال"@fa, "Twice per year"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/307454007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/307454007> .

<http://www.irandoc.acir/onto/irandoc/307455008>
  skos:prefLabel "یک بار در سال"@fa, "Once per year"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/307454007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/307454007> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/307454007>
  skos:prefLabel "Frequency per year"@en, "فرکانس در سال"@fa ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/307455008>, <http://www.irandoc.acir/onto/irandoc/307458005>, <http://www.irandoc.acir/onto/irandoc/307457000>, <http://www.irandoc.acir/onto/irandoc/307456009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/307431003> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/307431003> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/307431003>
  skos:prefLabel "فرکانس در واحد زمان"@fa, "Frequency per unit time"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/307454007> .