@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/mathpro1273>
  skos:prefLabel "عنصری از نظریه جبر"@fa, "element of the theory of algebra"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/mathpro1541> .

<http://rdf-vocabulary.ddialliance.org/xkos#label> rdfs:label "برچسب"@fa, "label"@en .
<http://rdf-vocabulary.ddialliance.org/xkos#defines> rdfs:label "تعریف می کند"@fa, "defines"@en .
<http://www.irandoc.acir/onto/irandoc/mathpro1541>
  ns0:defines <http://www.irandoc.acir/onto/irandoc/mathpro992> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/mathpro1542> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1273> ;
  skos:prefLabel "دستگاه معادلات جبری"@fa, "system of algebraic equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:label <http://www.irandoc.acir/onto/irandoc/mathpro1541> .

<http://www.irandoc.acir/onto/irandoc/mathpro1542>
  skos:prefLabel "معادلات جبری خطی همزمان"@fa, "simultaneous linear algebraic equations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1541> .

<http://www.irandoc.acir/onto/irandoc/mathpro992>
  skos:prefLabel "معادله"@fa, "equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .