@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:1503
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2016-03-11"^^xsd:date ;
  skos:altLabel "aromáticos, ácidos"@es ;
  skos:broader nalt:2882, nalt:12296 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:12289, nalt:7854, nalt:12299, nalt:12297, nalt:1502, nalt:12298 ;
  skos:prefLabel "ácidos aromáticos"@es, "aromatic acids"@en ;
  ns0:marc001 "3457" .

nalt:12298
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1503 ;
  skos:prefLabel "picolinic acid"@en, "ácido picolínico"@es .

nalt:1502
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1503 ;
  skos:prefLabel "4-pyridoxic acid"@en, "ácido 4-piridóxico"@es .

nalt:12297
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1503 ;
  skos:prefLabel "niacina"@es, "niacin"@en .

nalt:12299
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1503 ;
  skos:prefLabel "xanthurenic acid"@en, "ácido xanturénico"@es .

nalt:7854
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1503 ;
  skos:prefLabel "ácidos benzoicos"@es, "benzoic acids"@en .

nalt:12296
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:1503 ;
  skos:prefLabel "compuestos aromáticos"@es, "aromatic compounds"@en .

nalt:12289
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:1503 ;
  skos:prefLabel "herbicidas ácido aromáticos"@es, "aromatic acid herbicides"@en .

nalt:2882
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:1503 ;
  skos:prefLabel "organic acids and salts"@en, "ácidos y sales orgánicas"@es .