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

<http://www.irandoc.acir/onto/irandoc/CAB0004672>
  skos:prefLabel "لجن دباغی"@fa, "tannery sludge"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004735> .

<http://www.irandoc.acir/onto/irandoc/CAB0004762>
  skos:prefLabel "زغال‌سنگ"@fa, "coal"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004735> .

<http://www.irandoc.acir/onto/irandoc/CAB0004734>
  skos:prefLabel "کود حیوانی"@fa, "manures"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004735> .

<http://www.irandoc.acir/onto/irandoc/CAB0004737>
  skos:prefLabel "اصلاح خاک"@fa, "soil amendments"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004735> .

<http://www.irandoc.acir/onto/irandoc/CAB0004460>
  skos:prefLabel "ماده اصلاحی"@fa, "amendments"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004735> .

<http://www.irandoc.acir/onto/irandoc/CAB0004673>
  skos:prefLabel "لجن پوسنده"@fa, "sapropel"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004735> .

<http://www.irandoc.acir/onto/irandoc/CAB0004763>
  skos:prefLabel "ناخالصی روی پالایه"@fa, "filter cake"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004735> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004735> .

<http://www.irandoc.acir/onto/irandoc/CAB0004735>
  skos:narrower <http://www.irandoc.acir/onto/irandoc/CAB0004762>, <http://www.irandoc.acir/onto/irandoc/CAB0004673>, <http://www.irandoc.acir/onto/irandoc/CAB0004672>, <http://www.irandoc.acir/onto/irandoc/CAB0004734>, <http://www.irandoc.acir/onto/irandoc/CAB0004763> ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0006053>, <http://www.irandoc.acir/onto/irandoc/CAB0004763>, <http://www.irandoc.acir/onto/irandoc/CAB0004460> ;
  a skos:Concept, <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept> ;
  skos:broader <http://www.irandoc.acir/onto/irandoc/CAB0004737> ;
  skos:prefLabel "ماده اصلاحی آلی"@fa, "organic amendments"@en .

<http://www.irandoc.acir/onto/irandoc/CAB0006053>
  skos:prefLabel "لجن فاضلاب"@fa, "sewage sludge"@en ;
  a <http://www.irandoc.ac.ir/onto/irandoc-meta/Concept>, skos:Concept ;
  skos:related <http://www.irandoc.acir/onto/irandoc/CAB0004735> .