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

<http://www.irandoc.acir/onto/irandoc/0304>
  skos:broader <http://www.irandoc.acir/onto/irandoc/0337> ;
  skos:prefLabel "زمان گذشته"@fa, "past tense"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/0337>
  skos:prefLabel "قواعد واژـ واجی"@fa, "morphophonemic rules"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/0304> .