@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/360293005>
  skos:prefLabel "لنز تماسی اسکلرال"@fa, "Scleral contact lens"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57368009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57368009> .

<http://www.irandoc.acir/onto/irandoc/57368009>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257192006> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/367382009>, <http://www.irandoc.acir/onto/irandoc/367362005>, <http://www.irandoc.acir/onto/irandoc/360293005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257192006> ;
  skos:prefLabel "لنزهای تماسی"@fa, "Contact lenses"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/47804005> ns0:Direct_device <http://www.irandoc.acir/onto/irandoc/57368009> .
<http://www.irandoc.acir/onto/irandoc/367382009>
  skos:prefLabel "Corneal contact lens"@en, "لنز تماسی قرنیه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57368009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57368009> .

<http://www.irandoc.acir/onto/irandoc/25431006> ns0:Direct_device <http://www.irandoc.acir/onto/irandoc/57368009> .
<http://www.irandoc.acir/onto/irandoc/449022001> ns0:Direct_device <http://www.irandoc.acir/onto/irandoc/57368009> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/367362005>
  skos:prefLabel "لنز تماسی قرنیه"@fa, "Corneoscleral contact lens"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/57368009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/57368009> .

<http://www.irandoc.acir/onto/irandoc/257192006>
  skos:prefLabel "کمک به بینایی"@fa, "Aid to vision"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/57368009> .