@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/423530007>
  skos:prefLabel "عینک دو کانونی نوع اولتکس (شیء فیزیکی)"@fa, "Ultex-type bifocal glasses (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/423360001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/423360001> .

<http://www.irandoc.acir/onto/irandoc/423737007>
  skos:prefLabel "عینک دو کانونی با لنز اسپلیت (شیء فیزیکی)"@fa, "Split lens bifocal glasses (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/423360001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/423360001> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/397285001>
  skos:prefLabel "عینک دو کانونی (شیء فیزیکی)"@fa, "Bifocal glasses (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/423360001> .

<http://www.irandoc.acir/onto/irandoc/423360001>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/397285001> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/423737007>, <http://www.irandoc.acir/onto/irandoc/423530007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/397285001> ;
  skos:prefLabel "عینک دو کانونی یک تکه (شیء فیزیکی)"@fa, "One-piece bifocal glasses (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .