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

<http://rdf-vocabulary.ddialliance.org/xkos#is_defined_by> rdfs:label "تعریف شده توسط"@fa, "is defined by"@en .
<http://www.irandoc.acir/onto/irandoc/mathpro1224>
  skos:prefLabel "نظریه احتمال و آمار ریاضی"@fa, "probability theory and mathematical statistics"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro790>
  ns0:is_defined_by <http://www.irandoc.acir/onto/irandoc/mathpro1224> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro784> ;
  skos:prefLabel "ماتریس تصادفی"@fa, "stochastically matrix"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro784>
  skos:prefLabel "ماتریس"@fa, "matrix"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/mathpro790> .