@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/CAB0045901>
  skos:altLabel "طول روز"@fa ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0005727>, <http://www.irandoc.acir/onto/irandoc/CAB0045904>, <http://www.irandoc.acir/onto/irandoc/CAB0047217> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0045904> ;
  skos:prefLabel "دوره نوری"@fa, "photoperiod"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0005727>
  skos:prefLabel "گل‌انگیزی"@fa, "flower induction"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0045901> .

<http://www.irandoc.acir/onto/irandoc/CAB0045904>
  skos:prefLabel "روابط نوری"@fa, "light relations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0045901> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0045901> .

<http://www.irandoc.acir/onto/irandoc/CAB0047217>
  skos:prefLabel "photoperiodism"@en, "نوردورگی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0045901> .