@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/mathpro380>
  skos:prefLabel "نگاشت"@fa, "نقشه"@fa, "map"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://rdf-vocabulary.ddialliance.org/xkos#comment> rdfs:label "توضیحات"@fa, "comment"@en .
<http://www.irandoc.acir/onto/irandoc/mathpro541>
  ns0:comment <http://en.wikipedia.org/wiki/harmonic_map> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro540>, <http://www.irandoc.acir/onto/irandoc/mathpro380> ;
  skos:prefLabel "نقشه هارمونیک"@fa, "harmonic map"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro540>
  skos:prefLabel "فرابری"@fa, "submersion"@en, "غوطه‌وری"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .