@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#Chemical>
  a owl:Class ;
  rdfs:label "Chemical"@en .

nalt:2369
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2019-10-31"^^xsd:date ;
  skos:altLabel "oxo acids"@en, "oxoacids"@en ;
  skos:broader nalt:1390, nalt:7811 ;
  skos:closeMatch <http://id.loc.gov/authorities/subjects/sh85072096> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:19253, nalt:48334, nalt:48333, nalt:2368, nalt:228717, nalt:199997, nalt:7877, nalt:20720, nalt:335174, nalt:6913 ;
  skos:prefLabel "keto acids"@en, "cetoácidos"@es ;
  ns0:marc001 "20133" .

nalt:19253
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "cetoácidos de cadena ramificada"@es, "branched chain keto acids"@en .

nalt:48334
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "phenylpyruvic acid"@en, "ácido fenilpirúvico"@es .

nalt:48333
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "ácido levulínico"@es, "levulinic acid"@en .

nalt:2368
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "ácido acetoacético"@es, "acetoacetic acid"@en .

nalt:6913
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "alpha-ketoglutaric acid"@en, "ácido alfa-cetoglutárico"@es .

nalt:335174
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "ácido itacónico"@es, "itaconic acid"@en .

nalt:20720
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "oxaloacetic acid"@en, "ácido oxaloacético"@es .

nalt:7877
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "ácido aminolevulínico"@es, "aminolevulinic acid"@en .

nalt:199997
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "piruvatos"@es, "pyruvates"@en .

nalt:7811
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:2369 ;
  skos:prefLabel "ácidos carboxílicos"@es, "carboxylic acids"@en .

nalt:228717
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:2369 ;
  skos:prefLabel "prohexadiona cálcica"@es, "prohexadione calcium"@en .

nalt:1390
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:2369 ;
  skos:prefLabel "cetonas"@es, "ketones"@en .