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

<http://www.irandoc.acir/onto/irandoc/SOC000164>
  skos:prefLabel "Formalism"@en, "صورت‌گرایی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0001715> .

<http://www.irandoc.acir/onto/irandoc/SOC0002749>
  skos:prefLabel "Mathematics"@en, "ریاضی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC0001715> .

<http://www.irandoc.acir/onto/irandoc/SOC0001719>
  skos:prefLabel "Models"@en, "مدل"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/SOC0001715> .

<http://www.irandoc.acir/onto/irandoc/SOC0001715>
  skos:related <http://www.irandoc.acir/onto/irandoc/SOC000164>, <http://www.irandoc.acir/onto/irandoc/SOC0002749> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/SOC0001719> ;
  skos:prefLabel "Mathematical Models"@en, "مدل ریاضی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .