@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:21069_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Suelos con carbonato cálcico libre (CaCO3) en el perfil del suelo."@es, "Calcareous soils are soils with free calcium carbonate (CaCO3) in the soil profile."@en ;
  dc:source "NAL Thesaurus Staff" .

<https://lod.nal.usda.gov/nalt>
  a skos:ConceptScheme ;
  rdfs:label "NALT Full"@en .

<https://lod.nal.usda.gov/naltv#Topic>
  a owl:Class ;
  rdfs:label "Topic"@en .

nalt:21069
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-06-01"^^xsd:date ;
  skos:broader nalt:2734, nalt:6754 ;
  skos:definition nalt:21069_def ;
  skos:exactMatch agrovoc:c_1194, <http://id.cabi.org/cabt/22347>, <http://id.agrisemantics.org/gacs/C7513> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:prefLabel "calcareous soils"@en, "suelos calcáreos"@es ;
  skos:related nalt:301234, nalt:6432 ;
  ns0:marc001 "6357" .

nalt:6754
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:21069 ;
  skos:prefLabel "tipos de suelos litológicos"@es, "lithological soil types"@en .

nalt:6432
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "calcícolas"@es, "calcicoles"@en ;
  skos:related nalt:21069 .

nalt:301234
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "chalk grasslands"@en, "praderas calcáreas"@es ;
  skos:related nalt:21069 .

nalt:2734
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:21069 ;
  skos:prefLabel "tipos de suelos químicos"@es, "chemical soil types"@en .