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

<http://www.irandoc.acir/onto/irandoc/36572009>
  skos:prefLabel "سودان سیاه بی"@fa, "Sudan black B"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://rdf-vocabulary.ddialliance.org/xkos#Using_substance> rdfs:label "استفاده از ماده"@fa, "Using substance"@en .
<http://rdf-vocabulary.ddialliance.org/xkos#Is_a> rdfs:label "هست یک"@fa, "Is a"@en .
<http://www.irandoc.acir/onto/irandoc/83058000>
  ns0:Using_substance <http://www.irandoc.acir/onto/irandoc/36572009> ;
  ns0:Is_a "108256005", <http://www.irandoc.acir/onto/irandoc/406935005> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/406935005> ;
  skos:prefLabel "لکه، سودان سیاه B، خون یا مغز استخوان"@fa, "Stain, Sudan Black B, blood or bone marrow"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/406935005>
  skos:prefLabel "روش رنگ آمیزی B سیاه سودان (روش)"@fa, "Sudan black B stain method (procedure)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/83058000> .