@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/271277009>
  skos:prefLabel "سطح اسید کل نمونه مایع"@fa, "Fluid sample total acid level"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/121835003> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/121835003> .

<http://www.irandoc.acir/onto/irandoc/121835003>
  ns0:Method <http://www.irandoc.acir/onto/irandoc/129266000> ;
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/81065003> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/271277009> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/81065003> ;
  skos:prefLabel "pH، اندازه گیری اسید کل"@fa, "pH, total acid measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/81065003>
  skos:prefLabel "اندازه گیری pH"@fa, "pH measurement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/121835003> .

ns0:Method rdfs:label "Method"@en, "روش"@fa .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/129266000>
  skos:prefLabel "اقدام اندازه گیری"@fa, "Measurement - action"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .