@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 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 .
<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:6189
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-01-24"^^xsd:date ;
  skos:broader nalt:270 ;
  skos:exactMatch agrovoc:c_28306, <http://id.loc.gov/authorities/subjects/sh85020143>, <http://id.agrisemantics.org/gacs/C19866>, <http://id.cabi.org/cabt/24038> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:narrower nalt:290650 ;
  skos:prefLabel "carbonyl compounds"@en, "compuestos carbonílicos"@es ;
  skos:related nalt:2307, nalt:1390 ;
  ns0:marc001 "6900" .

nalt:290650
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:6189 ;
  skos:prefLabel "ésteres carboxílicos"@es, "carboxylic esters"@en .

nalt:1390
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "cetonas"@es, "ketones"@en ;
  skos:related nalt:6189 .

nalt:2307
  a ns0:Chemical, skos:Concept ;
  skos:prefLabel "aldehídos"@es, "aldehydes"@en ;
  skos:related nalt:6189 .

nalt:270
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:6189 ;
  skos:prefLabel "compuestos orgánicos"@es, "organic compounds"@en .