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

<http://www.irandoc.acir/onto/irandoc/mathpro2667>
  skos:prefLabel "شیء دانش ریاضی"@fa, "mathematical knowledge object"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/mathpro1273> .

<http://www.irandoc.acir/onto/irandoc/mathpro1540>
  skos:prefLabel "تک‌وجهی"@fa, "monomial"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1273> .

<http://www.irandoc.acir/onto/irandoc/mathpro1273>
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro2667> ;
  ns0:label <http://www.irandoc.acir/onto/irandoc/mathpro1273> ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/mathpro1540>, <http://www.irandoc.acir/onto/irandoc/mathpro1274>, <http://www.irandoc.acir/onto/irandoc/mathpro1541> ;
  ns0:is_defined_by <http://www.irandoc.acir/onto/irandoc/mathpro3285> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "element of the theory of algebra"@en, "عنصری از نظریه جبر"@fa ;
  ns0:comment <http://en.wikipedia.org/wiki/algebra> .

ns0:comment rdfs:label "توضیحات"@fa, "comment"@en .
ns0:label rdfs:label "برچسب"@fa, "label"@en .
<http://www.irandoc.acir/onto/irandoc/mathpro3285>
  skos:prefLabel "جبر"@fa, "algebra"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro1541>
  skos:prefLabel "دستگاه معادلات جبری"@fa, "system of algebraic equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1273> .

ns0:is_defined_by rdfs:label "تعریف شده توسط"@fa, "is defined by"@en .
<http://www.irandoc.acir/onto/irandoc/mathpro1274>
  skos:prefLabel "دستگاه جبری"@fa, "algebraic system"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1273> .

<http://www.irandoc.acir/onto/irandoc/mathpro1007> skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1273> .