@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 ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

nalt:26766
  skos:prefLabel "calidad del agua"@es, "water quality"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:273722 .

nalt:18510
  skos:prefLabel "fluorosis"@es, "fluorosis"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:273722 .

nalt:30334
  skos:prefLabel "fluoruros"@es, "fluorides"@en ;
  a <https://lod.nal.usda.gov/naltv#Chemical>, skos:Concept ;
  skos:related nalt:273722 .

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

nalt:18867
  skos:prefLabel "agua potable"@es, "drinking water"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:273722 .

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

nalt:273722
  skos:related nalt:18510, nalt:30334, nalt:26766, nalt:18867 ;
  skos:definition nalt:273722_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:prefLabel "defluoridation"@en, "desfluoridación"@es ;
  ns0:marc001 "76379" ;
  a ns0:Topic, skos:Concept ;
  dc:created "2016-03-07"^^xsd:date ;
  skos:broader nalt:142443 ;
  dc:modified "2016-11-14"^^xsd:date .

nalt:142443
  skos:prefLabel "purificación del agua"@es, "water purification"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:273722 .

nalt:273722_def
  rdf:value "Proceso de eliminación del exceso de fluoruro en el agua."@es, "The process of removing excess fluoride from water."@en ;
  dc:source "NAL Thesaurus Staff" ;
  a ns0:Definition .