@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/25742001>
  skos:prefLabel "دستگاه ارتودنسی"@fa, "Orthodontic appliance"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/463223003> .

<http://www.irandoc.acir/onto/irandoc/827135004> ns0:Direct_device <http://www.irandoc.acir/onto/irandoc/463223003> .
<http://www.irandoc.acir/onto/irandoc/463223003>
  ns0:Is_a "705736004", <http://www.irandoc.acir/onto/irandoc/68183006>, <http://www.irandoc.acir/onto/irandoc/25742001> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/68183006>, <http://www.irandoc.acir/onto/irandoc/25742001> ;
  skos:prefLabel "پیچ انکرینگ ارتودنسی"@fa, "Orthodontic anchoring screw"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/68183006>
  skos:prefLabel "پیچ استخوانی"@fa, "Bone screw"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/463223003> .