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

<http://www.irandoc.acir/onto/irandoc/math0002480>
  skos:prefLabel "جریان شبکه ایستا"@fa, "static network flow"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/math0002476> .

<http://www.irandoc.acir/onto/irandoc/math0002476>
  skos:broader <http://www.irandoc.acir/onto/irandoc/math0002480> ;
  skos:prefLabel "شبکه چندکالایی"@fa, "multicommodity network"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .