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

nalt:32538
  skos:prefLabel "oases"@es, "oases"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:16021 .

nalt:12170
  skos:prefLabel "desiertos"@es, "deserts"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:16021 .

nalt:16127
  skos:prefLabel "dunas"@es, "dunes"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:16021 .

nalt:45563
  skos:prefLabel "cerros"@es, "hills"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:16021 .

nalt:21951
  skos:prefLabel "valles"@es, "valleys"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:16021 .

nalt:16021
  skos:altLabel "physiographic features"@en, "aspectos fisiográficos"@es, "physical features (landscape)"@en, "land forms"@en ;
  skos:related nalt:16239, nalt:149093 ;
  skos:narrower nalt:6752, nalt:18874, nalt:27369, nalt:105752, nalt:21951, nalt:7027, nalt:32184, nalt:16020, nalt:23175, nalt:16127, nalt:12170, nalt:7026, nalt:32538, nalt:49169, nalt:49170, nalt:48289, nalt:45563, nalt:49172, nalt:49168, nalt:16124, nalt:47822 ;
  skos:prefLabel "landforms"@en, "accidentes geográficos"@es ;
  skos:broader nalt:42769 ;
  skos:exactMatch <http://id.cabi.org/cabt/64467>, <http://id.agrisemantics.org/gacs/C19515> ;
  dc:modified "2019-02-11"^^xsd:date ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:hiddenLabel "landform-evolution"@en, "landform evolution"@en, "landform"@en, "land form"@en ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  ns0:marc001 "20661" ;
  skos:definition nalt:16021_def ;
  dc:created "2006-01-19"^^xsd:date .

nalt:6752
  skos:prefLabel "planicies costeras"@es, "coastal plains"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:27369
  skos:prefLabel "costas"@es, "coasts"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:48289
  skos:prefLabel "karsts"@es, "karsts"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:16020
  skos:prefLabel "cuencas"@es, "basins"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:49169
  skos:prefLabel "mesetas"@es, "plateaus"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:23175
  skos:prefLabel "cuevas"@es, "caves"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:49172
  skos:prefLabel "terrazas"@es, "terraces"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:7027
  skos:prefLabel "montañas"@es, "mountains"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:18874
  skos:prefLabel "tierras bajas"@es, "lowlands"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:16239
  skos:prefLabel "paisajes"@es, "landscapes"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:16021 .

nalt:49168
  skos:prefLabel "piamonte"@es, "piedmont"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:16124
  skos:prefLabel "playas (a orillas del mar)"@es, "beaches"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:149093
  skos:prefLabel "cobertura de la tierra"@es, "land cover"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:16021 .

nalt:47822
  skos:prefLabel "islas"@es, "islands"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:7026
  skos:prefLabel "zona montañosa"@es, "highlands"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

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

nalt:32184
  skos:prefLabel "deltas de los ríos"@es, "river deltas"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

ns0:Topic
  rdfs:label "Topic"@en ;
  a owl:Class .

nalt:42769
  skos:prefLabel "geomorfología"@es, "geomorphology"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:16021 .

nalt:49170
  skos:prefLabel "arrecifes"@es, "reefs"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .

nalt:16021_def
  rdf:value "Características de la superficie natural de la tierra."@es, "Natural surface features of the earth."@en ;
  dc:source "NAL Thesaurus Staff" ;
  a ns0:Definition .

nalt:105752
  skos:prefLabel "glaciares"@es, "glaciers"@en ;
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:16021 .