@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://art.uniroma2.it/ontologies/vocbench#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

agrovoc:xDef_23b4670d
  rdf:value "Permafrost is defined as a thickness of soil or other superficial deposit, or even of bedrock, that remains frozen for a consecutive 2 years or more."@en ;
  ns0:hasSource "Encyclopedia of Soils in the Environment, 2005" ;
  dc:created "2021-03-27T16:38:10"^^xsd:dateTime .

agrovoc:c_edb18e26 skos:definition agrovoc:xDef_23b4670d .