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

<http://www.irandoc.acir/onto/irandoc/insp0003367>
  skos:prefLabel "Nonlinear field theory"@en, "نظریه میدان غیرخطی"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0003364> .

<http://www.irandoc.acir/onto/irandoc/insp0003338>
  skos:prefLabel "Axiomatic field theory"@en, "نظریه اصل موضوعی میدان‌ها"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/insp0003364> .

<http://www.irandoc.acir/onto/irandoc/insp0003364>
  skos:broader <http://www.irandoc.acir/onto/irandoc/insp0003338>, <http://www.irandoc.acir/onto/irandoc/insp0003367> ;
  skos:prefLabel "Phi4 field theory"@en, "نظریه میدان فی4"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .