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

<http://www.irandoc.acir/onto/irandoc/NEMA0007493>
  skos:altLabel "ESPACIOS DE HILBERT"@en ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0009474> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0007495> ;
  skos:prefLabel "فضاهای باناخ"@fa, "banach spaces"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0007495>
  skos:prefLabel "تجزیه و تحلیل تابعی (ریاضیات)"@fa, "functional analysis (mathematics)"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0007493> .

<http://www.irandoc.acir/onto/irandoc/NEMA0009474>
  skos:prefLabel "جبر"@fa, "algebra"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0007493> .