@prefix ns0: <http://rdf-vocabulary.ddialliance.org/xkos#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<http://www.irandoc.acir/onto/irandoc/310555002>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/256916000>, <http://www.irandoc.acir/onto/irandoc/261571005> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/421972007> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/256916000>, <http://www.irandoc.acir/onto/irandoc/261571005> ;
  skos:prefLabel "مواد پیوند قرنیه"@fa, "Corneal graft material"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/60656008> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/310555002> .
<http://www.irandoc.acir/onto/irandoc/261571005>
  skos:prefLabel "مواد پیوند بافت"@fa, "Tissue graft - material"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/310555002> .

<http://www.irandoc.acir/onto/irandoc/442235000> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/310555002> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/421972007>
  skos:prefLabel "آلوگرافت قرنیه (ماده)"@fa, "Allograft cornea (substance)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/310555002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/310555002> .

<http://www.irandoc.acir/onto/irandoc/256916000>
  skos:prefLabel "مواد چشم"@fa, "Eye material"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/310555002> .

<http://www.irandoc.acir/onto/irandoc/42101009> ns0:Direct_substance <http://www.irandoc.acir/onto/irandoc/310555002> .