@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/mathpro2437>
  skos:prefLabel "هسته عملگر انتگرال"@fa, "ядро интегрального оператора"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/mathpro2447> .

<http://rdf-vocabulary.ddialliance.org/xkos#label> rdfs:label "برچسب"@fa, "label"@en .
<http://www.irandoc.acir/onto/irandoc/math0006410>
  skos:prefLabel "معادله انتگرالی تکین"@fa, "singular integral equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro2447>
  skos:related <http://www.irandoc.acir/onto/irandoc/math0006410> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/math0008442>, <http://www.irandoc.acir/onto/irandoc/mathpro2437> ;
  skos:prefLabel "هسته کوشی"@fa, "cauchy kernel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:label <http://www.irandoc.acir/onto/irandoc/mathpro2447> .

<http://www.irandoc.acir/onto/irandoc/math0008442>
  skos:prefLabel "هسته معادله انتگرال"@fa, "kernel of integral equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .