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

<http://www.irandoc.acir/onto/irandoc/CAB0057868>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057865>, <http://www.irandoc.acir/onto/irandoc/CAB0057867>, <http://www.irandoc.acir/onto/irandoc/CAB0057861>, <http://www.irandoc.acir/onto/irandoc/CAB0057866> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057975>, <http://www.irandoc.acir/onto/irandoc/CAB0006148>, <http://www.irandoc.acir/onto/irandoc/CAB0004764>, <http://www.irandoc.acir/onto/irandoc/CAB0057814>, <http://www.irandoc.acir/onto/irandoc/CAB0004674>, <http://www.irandoc.acir/onto/irandoc/CAB0057979> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057869> ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:prefLabel "humus"@en, "گیاخاک"@fa .

<http://www.irandoc.acir/onto/irandoc/CAB0057861>
  skos:prefLabel "فولویک اسیدها"@fa, "fulvic acids"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0057866>
  skos:prefLabel "هیومین"@fa, "humin"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0057869>
  skos:prefLabel "ماده آلی خاک"@fa, "soil organic matter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0057814>
  skos:prefLabel "گیاخاکی‌شدن"@fa, "humification"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0006148>
  skos:prefLabel "لاشبرگ سطح جنگل"@fa, "forest litter"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0057979>
  skos:prefLabel "افق‌های هومیک"@fa, "humic horizons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0057867>
  skos:prefLabel "هیومیک اسیدها"@fa, "humic acids"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0004674>
  skos:prefLabel "خاک برگ‌دار"@fa, "leaf mould"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0057865>
  skos:prefLabel "اشکال گیاخاک"@fa, "humus forms"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0004764>
  skos:prefLabel "کود گیاهی"@fa, "peat"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057868> .

<http://www.irandoc.acir/onto/irandoc/CAB0057975>
  skos:prefLabel "افق‌های گیاخاکی"@fa, "humus horizons"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0057868> .