@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 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:305592
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2017-07-20"^^xsd:date ;
  dc:modified "2017-11-10"^^xsd:date ;
  skos:broader nalt:46285 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "regulación de los ríos"@es, "river regulation"@en ;
  skos:related nalt:21953 ;
  ns0:marc001 "83612" .

nalt:21953
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "ríos"@es, "rivers"@en ;
  skos:related nalt:305592 .

nalt:46285
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:305592 ;
  skos:prefLabel "gestión del agua"@es, "water management"@en .