@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:63437_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "A general term for the systematic examination of soils in the field and in laboratories; their description and classification; the mapping of kinds of soil; the interpretation of soils according to their adaptability for various crops, grasses, and trees; their behavior under use or treatment for plant production or for other purposes; and their productivity under different management systems."@en, "Término general que se refiere al examen sistemático de los suelos en el campo y en laboratorios, su descripción y clasificación, el mapeo de los tipos de suelos, la interpretación de los suelos de acuerdo con su adaptabilidad a varios cultivos, pastos y árboles, su comportamiento cuando se utiliza o es sujeto a tratamientos para producir vegetales u otros fines y su productividad en el marco de diferentes sistemas de gestión."@es ;
  dc:source "Schwarz, Charles F.; Thor, Edward C.; Elsner, Gary H. 1976. Wildland planning glossary. Gen. Tech. Rep. PSW-13. Berkeley, Calif.: U.S. Department of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station" .

<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:63437
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-06-16"^^xsd:date ;
  skos:altLabel "soil mapping"@en, "soil survey"@en ;
  skos:broader nalt:956, nalt:302146 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85124354> ;
  skos:definition nalt:63437_def ;
  skos:exactMatch agrovoc:c_16551, <http://id.cabi.org/cabt/108077>, <http://id.loc.gov/authorities/subjects/sh85124390>, <http://id.agrisemantics.org/gacs/C2554> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:prefLabel "soil surveys"@en, "reconocimiento de suelos"@es ;
  skos:related nalt:225108 ;
  ns0:marc001 "34360" .

nalt:302146
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:63437 ;
  skos:prefLabel "encuestas sobre medioambiente"@es, "environmental surveys"@en .

nalt:956
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:63437 ;
  skos:prefLabel "soil science"@en, "ciencia del suelo"@es .

nalt:225108
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "soil map"@en, "mapa de suelos"@es ;
  skos:related nalt:63437 .