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

<http://www.irandoc.acir/onto/irandoc/NEMA0006216>
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006212> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/NEMA0006221> ;
  skos:prefLabel "کشت جابه‌جایی"@fa, "shifting cultivation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/NEMA0006221>
  skos:prefLabel "نظام‌های زراعی"@fa, "cropping systems"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/NEMA0006216> .

<http://www.irandoc.acir/onto/irandoc/NEMA0006212>
  skos:prefLabel "تناوب محصول"@fa, "crop rotation"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/NEMA0006216> .