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

<http://www.irandoc.acir/onto/irandoc/CHMTR000189>
  skos:broader <http://www.irandoc.acir/onto/irandoc/CHMTR000191> ;
  skos:prefLabel "پسماند مواد غذایی"@fa, "food wastes"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CHMTR000191>
  skos:prefLabel "زباله زیست‌تخریب‌پذیر"@fa, "biodegradable waste"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CHMTR000189> .