@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@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#Chemical>
  rdfs:label "Chemical"@en ;
  a owl:Class .

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

nalt:68498
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Chemical> ;
  skos:hiddenLabel "erythrosin B"@en, "erythrosine B."@en, "erythrosine B"@en, "erythrosin B."@en ;
  skos:prefLabel "eritrosina"@es, "erythrosine"@en ;
  dc:modified "2017-11-17"^^xsd:date ;
  dc:created "2006-10-18"^^xsd:date ;
  ns0:marc001 "51564" ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:altLabel "erythrosin"@en ;
  skos:broader nalt:3057 .

nalt:3057
  skos:prefLabel "marcadores fluorescentes"@es, "fluorescent dyes"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:68498 .