@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#> .
@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:narrower nalt:324404 .

nalt:5217
  skos:prefLabel "contaminación del agua"@es, "water pollution"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:324404 .

nalt:24713
  skos:prefLabel "hidroquímica"@es, "hydrochemistry"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:324404 .

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

nalt:324404
  dc:created "2018-09-14"^^xsd:date ;
  skos:prefLabel "calidad del agua ambiente"@es, "ambient water quality"@en ;
  skos:related nalt:5217, nalt:24713 ;
  dc:modified "2018-11-14"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:hiddenLabel "ambient water-quality"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:26766 ;
  ns0:marc001 "84844" ;
  skos:definition nalt:324404_def .

nalt:324404_def
  rdf:value "Concentración natural de los constituyentes de la calidad del agua antes de mezclar la carga de fuente puntual o no puntual de contaminación. La concentración ambiental de referencia se utiliza para indicar la concentración de una sustancia química que no causará efectos negativos en la salud humana."@es, "Natural concentration of water quality constituents prior to mixing of either point or nonpoint source load of contaminants. Reference ambient concentration is used to indicate the concentration of a chemical that will not cause adverse impact to human health."@en ;
  dc:source "US Environmental Protection Agency" ;
  a ns0:Definition .

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