@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/420415002>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/364639007>, <http://www.irandoc.acir/onto/irandoc/421469009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/421469009>, <http://www.irandoc.acir/onto/irandoc/364639007> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/422004007>, <http://www.irandoc.acir/onto/irandoc/420527001> ;
  skos:prefLabel "ویژگی صوتی جرم (موجود قابل مشاهده)"@fa, "Acoustic feature of mass (observable entity)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/421469009>
  skos:prefLabel "قابل مشاهده سونوگرافی (موجود قابل مشاهده)"@fa, "Ultrasonographic observable (observable entity)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/420415002> .

<http://www.irandoc.acir/onto/irandoc/364639007>
  skos:prefLabel "ویژگی یک توده"@fa, "Feature of a mass"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/420415002> .

ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/420527001>
  skos:prefLabel "سایه آکوستیک جرم (موجود قابل مشاهده)"@fa, "Acoustic shadowing of mass (observable entity)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/420415002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/420415002> .

<http://www.irandoc.acir/onto/irandoc/422004007>
  skos:prefLabel "بازتاب آکوستیک جرم (موجود قابل مشاهده)"@fa, "Acoustic reflectivity of mass (observable entity)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/420415002> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/420415002> .