@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#marc001previous> rdfs:label "Value previous used for Field 001 in MARC Authority Format"@en .
<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:326462
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2019-02-01"^^xsd:date ;
  dc:modified "2019-11-25"^^xsd:date ;
  skos:broader nalt:137566 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "sonocatalysis"@en, "sonocatálisis"@es ;
  skos:related nalt:36204, nalt:58074 ;
  ns0:marc001 "9813981814000041" ;
  ns0:marc001previous "94672" .

nalt:36204
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "radiación ultravioleta"@es, "ultraviolet radiation"@en ;
  skos:related nalt:326462 .

nalt:137566
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:326462 ;
  skos:prefLabel "actividad catalítica"@es, "catalytic activity"@en .

nalt:58074
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "ultrasonido"@es, "ultrasonics"@en ;
  skos:related nalt:326462 .