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

<http://www.irandoc.acir/onto/irandoc/CAB0007637>
  skos:prefLabel "کاربرد کود"@fa, "fertilizer application"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0007638> .

<http://www.irandoc.acir/onto/irandoc/CAB0007622>
  skos:prefLabel "آب‌آهک‌زنی"@fa, "liming"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0007638> .

<http://www.irandoc.acir/onto/irandoc/CAB0007638>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0007637>, <http://www.irandoc.acir/onto/irandoc/CAB0007623>, <http://www.irandoc.acir/onto/irandoc/CAB0007622> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0007639> ;
  skos:prefLabel "اصلاح خاک"@fa, "soil improvement"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept .

<http://www.irandoc.acir/onto/irandoc/CAB0007623>
  skos:prefLabel "ریشه‌پوشانی"@fa, "mulching"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0007638> .

<http://www.irandoc.acir/onto/irandoc/CAB0007639>
  skos:prefLabel "soil management for plant production"@en, "مدیریت خاک جهت تولید گیاه"@fa ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0007638> .