@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix dc: <http://purl.org/dc/terms/> .
@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 .
<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:26739
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-08-14"^^xsd:date ;
  skos:altLabel "soil fractions"@en, "soil fractionation"@en ;
  skos:broader nalt:5142 ;
  skos:exactMatch agrovoc:c_7190, <http://id.agrisemantics.org/gacs/C23380>, <http://id.cabi.org/cabt/108063> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:62343, nalt:26738, nalt:63099 ;
  skos:prefLabel "soil separates"@en, "fracciones del suelo"@es ;
  skos:related nalt:306891, nalt:63417, nalt:179 ;
  ns0:marc001 "34347" .

nalt:63099
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:26739 ;
  skos:prefLabel "silt fraction"@en, "fracción limo"@es .

nalt:26738
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:26739 ;
  skos:prefLabel "fracción de arcilla"@es, "clay fraction"@en .

nalt:62343
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:26739 ;
  skos:prefLabel "sand fraction"@en, "fracción de arena"@es .

nalt:306891
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "unidades estructurales del suelo"@es, "soil structural units"@en ;
  skos:related nalt:26739 .

nalt:63417
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "estructura del suelo"@es, "soil structure"@en ;
  skos:related nalt:26739 .

nalt:5142
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:26739 ;
  skos:prefLabel "propiedades fìsicas del suelo"@es, "soil physical properties"@en .

nalt:179
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "análisis del suelo"@es, "soil analysis"@en ;
  skos:related nalt:26739 .