@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/57368009>
  skos:prefLabel "لنزهای تماسی"@fa, "Contact lenses"@en ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/313011004>, <http://www.irandoc.acir/onto/irandoc/313016009>, <http://www.irandoc.acir/onto/irandoc/313013001>, <http://www.irandoc.acir/onto/irandoc/313014007>, <http://www.irandoc.acir/onto/irandoc/313012006>, <http://www.irandoc.acir/onto/irandoc/313015008> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/257192006> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/257192006> .

<http://www.irandoc.acir/onto/irandoc/246926002> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/57368009> .
<http://www.irandoc.acir/onto/irandoc/313011004>
  skos:prefLabel "لنز تماسی سفت و سخت"@fa, "Rigid 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/313012006>
  skos:prefLabel "لنز تماسی انعطاف پذیر"@fa, "Flexible 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> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/314562004> ns0:Associated_with <http://www.irandoc.acir/onto/irandoc/57368009> .
<http://www.irandoc.acir/onto/irandoc/313015008>
  skos:prefLabel "لنز تماسی هیدروفیل"@fa, "Hydrophilic 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/313014007>
  skos:prefLabel "لنز تماسی اکریلیک"@fa, "Acrylic 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> .

<http://www.irandoc.acir/onto/irandoc/314498009> ns0:Causative_agent <http://www.irandoc.acir/onto/irandoc/57368009> .
<http://www.irandoc.acir/onto/irandoc/313016009>
  skos:prefLabel "لنز تماسی غیر هیدروفیل"@fa, "Non-hydrophilic 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/313013001>
  skos:prefLabel "لنز تماسی قابل نفوذ به گاز"@fa, "Gas-permeable 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> .