@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

nalt:10058
  skos:prefLabel "quinonas"@es, "quinones"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:narrower nalt:20420 .

nalt:48161
  skos:prefLabel "juglona"@es, "juglone"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:20420 .

<https://lod.nal.usda.gov/naltv#Chemical>
  rdfs:label "Chemical"@en ;
  a owl:Class .

nalt:220052
  skos:prefLabel "shikonina"@es, "shikonin"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:broader nalt:20420 .

nalt:20420
  skos:narrower nalt:10504, nalt:48161, nalt:220052, nalt:54328, nalt:52090 ;
  skos:prefLabel "naftoquinonas"@es, "naphthoquinones"@en ;
  dc:modified "2019-05-23"^^xsd:date ;
  skos:broader nalt:10058 ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:hiddenLabel "naphthoquinone"@en ;
  ns0:marc001 "24808" ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> .

nalt:54328
  skos:prefLabel "plumbagina"@es, "plumbagin"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:20420 .

nalt:52090
  skos:prefLabel "menadiona"@es, "menadione"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:20420 .

nalt:10504
  skos:prefLabel "buparvacuona"@es, "buparvaquone"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:20420 .

<https://lod.nal.usda.gov/nalt>
  rdfs:label "NALT Full"@en ;
  a skos:ConceptScheme .