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

nalt:1556
  skos:prefLabel "horizontes A"@es, "A horizons"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:1558 .

nalt:14413
  skos:prefLabel "horizontes B"@es, "B horizons"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:1558 .

nalt:55521
  skos:prefLabel "horizontes orgánicos"@es, "organic horizons"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:1558 .

<https://lod.nal.usda.gov/nalt-core>
  rdfs:label "NALT Core"@es, "NALT Core"@en ;
  a skos:ConceptScheme .

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

nalt:26939
  skos:prefLabel "características morfológicas del suelo"@es, "soil morphological features"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:1558 .

nalt:1558
  skos:hiddenLabel "sub-surface horizon"@en, "plow horizons"@en, "soil-horizons"@en, "soil horizon"@en, "soil tongues"@en, "subsurface horizon"@en, "subsurface horizons"@en, "soil-horizon"@en, "plow horizon"@en, "sub-surface horizons"@en, "soil tongue"@en ;
  skos:prefLabel "horizontes del suelo"@es, "soil horizons"@en ;
  skos:exactMatch <http://id.loc.gov/authorities/subjects/sh92005480>, <http://id.cabi.org/cabt/58352>, <http://id.agrisemantics.org/gacs/C9071>, <http://aims.fao.org/aos/agrovoc/c_32749> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:modified "2018-03-16"^^xsd:date ;
  skos:related nalt:63413 ;
  skos:broader nalt:26939 ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:narrower nalt:55521, nalt:14413, nalt:1556 ;
  ns0:marc001 "34304" .

nalt:63413
  skos:prefLabel "perfiles del suelo"@es, "soil profiles"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:1558 .