@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/260402009>
  skos:prefLabel "مدت زمان کوتاه"@fa, "Short duration"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272116003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272116003> .

<http://www.irandoc.acir/onto/irandoc/255224006>
  skos:prefLabel "طولانی شده"@fa, "Prolonged"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272116003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272116003> .

<http://www.irandoc.acir/onto/irandoc/272103003>
  skos:prefLabel "الگوهای زمانی"@fa, "Time patterns"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/272116003> .

<http://www.irandoc.acir/onto/irandoc/255250005>
  skos:prefLabel "مطالعه 24 ساعته"@fa, "24 hour study"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272116003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272116003> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/255221003>
  skos:prefLabel "طولانی نمی شود"@fa, "Not prolonged"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272116003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272116003> .

<http://www.irandoc.acir/onto/irandoc/272116003>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/272117007>, <http://www.irandoc.acir/onto/irandoc/255221003>, <http://www.irandoc.acir/onto/irandoc/255224006>, <http://www.irandoc.acir/onto/irandoc/255250005>, <http://www.irandoc.acir/onto/irandoc/260402009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272103003> ;
  skos:prefLabel "Durations"@en, "مدت زمان"@fa ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272103003> .

<http://www.irandoc.acir/onto/irandoc/272117007>
  skos:prefLabel "دوره های زمانی"@fa, "Time periods"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272116003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272116003> .