@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/272105005>
  skos:prefLabel "نقاط در زمان"@fa, "Points in time"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/277267003> .

<http://www.irandoc.acir/onto/irandoc/277270004>
  skos:prefLabel "1978"@fa, "1978"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/277267003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/277267003> .

<http://www.irandoc.acir/onto/irandoc/312848003>
  skos:prefLabel "1997"@fa, "1997"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/277267003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/277267003> .

<http://www.irandoc.acir/onto/irandoc/277272007>
  skos:prefLabel "1987"@fa, "1987"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/277267003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/277267003> .

<http://www.irandoc.acir/onto/irandoc/277268008>
  skos:prefLabel "1958"@fa, "1958"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/277267003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/277267003> .

<http://www.irandoc.acir/onto/irandoc/277269000>
  skos:prefLabel "1974"@fa, "1974"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/277267003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/277267003> .

<http://www.irandoc.acir/onto/irandoc/277273002>
  skos:prefLabel "1992"@fa, "1992"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/277267003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/277267003> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/277267003>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/277271000>, <http://www.irandoc.acir/onto/irandoc/312848003>, <http://www.irandoc.acir/onto/irandoc/277269000>, <http://www.irandoc.acir/onto/irandoc/277268008>, <http://www.irandoc.acir/onto/irandoc/277273002>, <http://www.irandoc.acir/onto/irandoc/277272007>, <http://www.irandoc.acir/onto/irandoc/277270004> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/272105005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/272105005> ;
  skos:prefLabel "سال تقویم"@fa, "Calendar year"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> .

<http://www.irandoc.acir/onto/irandoc/277271000>
  skos:prefLabel "1982"@fa, "1982"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/277267003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/277267003> .