@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/336589003>
  skos:prefLabel "تجهیزات اکسیژن"@fa, "Oxygen equipment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/336602003> .

<http://www.irandoc.acir/onto/irandoc/425478008>
  skos:prefLabel "ضربه با ماسک اکسیژن (شیء فیزیکی)"@fa, "Blow by oxygen mask (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/336602003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/336602003> .

<http://www.irandoc.acir/onto/irandoc/427591007>
  skos:prefLabel "ماسک اکسیژن غیر تنفسی (شیء فیزیکی)"@fa, "Nonrebreather oxygen mask (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/336602003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/336602003> .

<http://www.irandoc.acir/onto/irandoc/336602003>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/261382003>, <http://www.irandoc.acir/onto/irandoc/336589003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/427591007>, <http://www.irandoc.acir/onto/irandoc/426851007>, <http://www.irandoc.acir/onto/irandoc/425478008>, <http://www.irandoc.acir/onto/irandoc/428285009> ;
  skos:prefLabel "ماسک اکسیژن"@fa, "Oxygen mask"@en ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/261382003>, <http://www.irandoc.acir/onto/irandoc/336589003> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/426851007>
  skos:prefLabel "ماسک اکسیژن آئروسل (شیء فیزیکی)"@fa, "Aerosol oxygen mask (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/336602003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/336602003> .

<http://www.irandoc.acir/onto/irandoc/261382003>
  skos:prefLabel "ماسک"@fa, "Mask"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/336602003> .

<http://www.irandoc.acir/onto/irandoc/428285009>
  skos:prefLabel "ماسک ونتوری (شیء فیزیکی)"@fa, "Venturi mask (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/336602003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/336602003> .

<http://www.irandoc.acir/onto/irandoc/371908008> ns0:Using_device <http://www.irandoc.acir/onto/irandoc/336602003> .