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

<http://www.irandoc.acir/onto/irandoc/406950001> ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/55831004> .
ns0:Is_a rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/55831004>
  ns0:Is_a <http://www.irandoc.acir/onto/irandoc/45389009>, "116287005" ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/45389009> ;
  skos:prefLabel "زایلن سیانول FF"@fa, "Xylene cyanol FF"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/45389009>
  skos:prefLabel "لکه بافت"@fa, "Tissue stain"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/55831004> .