@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@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 .
nalt:2990_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "The study of sound, including its production, transmission, and effects."@en, "Estudio del sonido, que incluye su producción, transmisión y efectos. Cualidades de un recinto que determinan su tipo con respecto a una audición distintiva."@es ;
  dc:source "NASA Thesaurus" .

<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:2990
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2019-10-30"^^xsd:date ;
  skos:broader nalt:975 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85125363>, <http://id.loc.gov/authorities/subjects/sh85059612> ;
  skos:definition nalt:2990_def ;
  skos:exactMatch <http://id.loc.gov/authorities/subjects/sh2002006100>, <http://id.agrisemantics.org/gacs/C12475>, agrovoc:c_49911, <http://id.cabi.org/cabt/5297> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:192889, nalt:2992, nalt:2991, nalt:332134, nalt:2988 ;
  skos:prefLabel "acoustics"@en, "acústica"@es ;
  ns0:marc001 "648" .

nalt:2988
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:2990 ;
  skos:prefLabel "impedancia acústica"@es, "acoustic impedance"@en .

nalt:332134
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:2990 ;
  skos:prefLabel "hidroacústica"@es, "hydroacoustics"@en .

nalt:2991
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:2990 ;
  skos:prefLabel "propiedades acústicas"@es, "acoustic properties"@en .

nalt:2992
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:2990 ;
  skos:prefLabel "sonidos"@es, "sounds"@en .

nalt:192889
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:2990 ;
  skos:prefLabel "bioacústica"@es, "bioacoustics"@en .

nalt:975
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:2990 ;
  skos:prefLabel "física"@es, "physics"@en .