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

nalt:54855
  skos:narrower nalt:66747, nalt:66753 ;
  skos:prefLabel "urea nitrates"@en, "nitratos de urea"@es ;
  skos:hiddenLabel "urea-nitrates"@en ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt> ;
  skos:related nalt:47833, nalt:7973 ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  dc:modified "2012-11-30"^^xsd:date ;
  skos:broader nalt:4064 ;
  dc:created "2006-01-19"^^xsd:date ;
  ns0:marc001 "38966" .

nalt:4064
  skos:prefLabel "nitratos"@es, "nitrates"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:narrower nalt:54855 .

nalt:47833
  skos:prefLabel "fertilizantes de urea"@es, "urea fertilizers"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:54855 .

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

nalt:66753
  skos:prefLabel "nitrato de urea"@es, "urea nitrate"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:54855 .

nalt:66747
  skos:prefLabel "nitrato de amonio urea"@es, "urea ammonium nitrate"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:broader nalt:54855 .

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

nalt:7973
  skos:prefLabel "fertilizantes de nitrato"@es, "nitrate fertilizers"@en ;
  a ns0:Topic, skos:Concept ;
  skos:related nalt:54855 .