@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:22259_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "A sedimentary rock made mostly of the mineral calcite (calcium carbonate). Limestone is usually formed from shells of once-living organisms or other organic processes, but may also form by inorganic precipitation."@en, "Roca sedimentaria compuesta principalmente por calcita (carbonato de calcio). Suele estar formada a partir de las conchas de organismos que estuvieron vivos, de otros procesos orgánicos o mediante la precipitación inorgánica."@es ;
  dc:source "Geologic Glossary, U.S. Geological Survey" .

<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:22259
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-08-16"^^xsd:date ;
  skos:broader nalt:21068 ;
  skos:definition nalt:22259_def ;
  skos:exactMatch agrovoc:c_4342, <http://id.cabi.org/cabt/66810>, <http://id.agrisemantics.org/gacs/C11261> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:34336, nalt:24302 ;
  skos:prefLabel "limestone"@en, "piedra caliza"@es ;
  skos:related nalt:308882, nalt:301234, nalt:5566 ;
  ns0:marc001 "21436" .

nalt:308882
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "cast iron"@en, "hierro fundido"@es ;
  skos:related nalt:22259 .

nalt:24302
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:22259 ;
  skos:prefLabel "creta (mineral)"@es, "chalk"@en .

nalt:21068
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:22259 ;
  skos:prefLabel "rocas de carbonato"@es, "carbonate rocks"@en .

nalt:34336
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:22259 ;
  skos:prefLabel "dolomitic limestone"@en, "piedra caliza dolomita"@es .

nalt:301234
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "chalk grasslands"@en, "praderas calcáreas"@es ;
  skos:related nalt:22259 .

nalt:5566
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "enmiendas calizas"@es, "liming materials"@en ;
  skos:related nalt:22259 .