@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@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#> .

nalt:7689
  ns0:marc001 "18877" ;
  dc:modified "2012-11-30"^^xsd:date ;
  a skos:Concept, ns0:Chemical ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:broader nalt:2309, nalt:3816 ;
  skos:prefLabel "hydroxyurea"@en, "hudroxiurea"@es ;
  dc:created "2006-01-19"^^xsd:date ;
  skos:altLabel "hydrocarbamide"@en .

nalt:3816
  skos:prefLabel "agentes antineoplásicos"@es, "antineoplastic agents"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:7689 .

ns0:Chemical
  rdfs:label "Chemical"@en ;
  a owl:Class .

nalt:2309
  skos:prefLabel "amidas"@es, "amides"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:7689 .

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