@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/mathpro1078>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/mathpro1080>, <http://www.irandoc.acir/onto/irandoc/0>, <http://www.irandoc.acir/onto/irandoc/mathpro1081> ;
  skos:prefLabel "وضعیت مسئله نظریه معادلات دیفرانسیل"@fa, "problem situation of theory of differential equations"@en ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1876>, <http://www.irandoc.acir/onto/irandoc/mathpro1043> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  ns0:label <http://www.irandoc.acir/onto/irandoc/mathpro1078> .

<http://www.irandoc.acir/onto/irandoc/mathpro1043>
  skos:prefLabel "شرط"@fa, "وضعیت"@fa, "condition"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro1080>
  skos:prefLabel "شرط مرزی"@fa, "boundary condition"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1078> .

ns0:label rdfs:label "برچسب"@fa, "label"@en .
<http://www.irandoc.acir/onto/irandoc/mathpro1081>
  skos:prefLabel "شرایط شروع"@fa, "starting condition"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro1078> .

<http://www.irandoc.acir/onto/irandoc/mathpro1876>
  skos:prefLabel "عنصر معادلات دیفرانسیل"@fa, "element of differential equations"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .