@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<http://www.irandoc.acir/onto/irandoc/mathpro2827>
  skos:broader <http://www.irandoc.acir/onto/irandoc/mathpro2816> ;
  skos:prefLabel "حل محاسباتی معادله ولترا نوع دوم"@fa, "computational solution of volterra equation of second kind"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/mathpro2816>
  skos:prefLabel "حل محاسباتی معادله انتگرال"@fa, "computational solution of integral equation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/mathpro2827> .