@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/400914004>
  skos:prefLabel "نمودار حدت بینایی ETDRS (ابژه فیزیکی)"@fa, "ETDRS visual acuity chart (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/400912000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/400912000> .

<http://www.irandoc.acir/onto/irandoc/303477006>
  skos:prefLabel "تجهیزات چشم پزشکی"@fa, "Ophthalmological equipment"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/400912000> .

<http://www.irandoc.acir/onto/irandoc/400913005>
  skos:prefLabel "نمودار اسنلن (شیء فیزیکی)"@fa, "Snellen chart (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/400912000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/400912000> .

<http://www.irandoc.acir/onto/irandoc/416307006>
  skos:prefLabel "اندازه گیری لیزری برای تست حدت پتانسیل (شیء فیزیکی)"@fa, "Laser inferometer for potential acuity testing (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/400912000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/400912000> .

<http://www.irandoc.acir/onto/irandoc/400915003>
  skos:prefLabel "کارت های آلن (شیء فیزیکی)"@fa, "Allen cards (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/400912000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/400912000> .

<http://www.irandoc.acir/onto/irandoc/400916002>
  skos:prefLabel "کارت های HOTV (شیء فیزیکی)"@fa, "HOTV cards (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/400912000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/400912000> .

<http://www.irandoc.acir/onto/irandoc/417283003>
  skos:prefLabel "حدت سنج پتانسیل (شیء فیزیکی)"@fa, "Potential acuity meter (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/400912000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/400912000> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/418570001>
  skos:prefLabel "قانون انطباق (شیء فیزیکی)"@fa, "Accommodative rule (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/400912000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/400912000> .

<http://www.irandoc.acir/onto/irandoc/400912000>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/400914004>, <http://www.irandoc.acir/onto/irandoc/418570001>, <http://www.irandoc.acir/onto/irandoc/400913005>, <http://www.irandoc.acir/onto/irandoc/416307006>, <http://www.irandoc.acir/onto/irandoc/417283003>, <http://www.irandoc.acir/onto/irandoc/418295001>, <http://www.irandoc.acir/onto/irandoc/400915003>, <http://www.irandoc.acir/onto/irandoc/400916002> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/303477006> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:prefLabel "تجهیزات تست حدت بینایی (شیء فیزیکی)"@fa, "Visual acuity test equipment (physical object)"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/303477006> .

<http://www.irandoc.acir/onto/irandoc/418295001>
  skos:prefLabel "نزدیک کارت (شیء فیزیکی)"@fa, "Near card (physical object)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/400912000> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/400912000> .