@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .

nalt:5217
  skos:prefLabel "contaminación del agua"@es, "water pollution"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:33321 .

nalt:9235
  skos:prefLabel "salud de los peces"@es, "fish health"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:33321 .

nalt:33321_def
  rdf:value "Muerte repentina de peces por causas naturales, contaminantes o factores ambientales, tales como la reducción de la concentración de oxígeno disuelto en un cuerpo de agua."@es, "The sudden death of fish due to natural causes, pollutants, or environmental factors such as the reduction of the dissolved oxygen concentration in a body of water."@en ;
  dc:source "NAL Thesaurus Staff" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

nalt:33319
  skos:prefLabel "extinción en masa"@es, "die-off"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:33321 .

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

nalt:9127
  skos:prefLabel "enfermedades de peces"@es, "fish diseases"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:33321 .

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

nalt:33321
  skos:definition nalt:33321_def ;
  skos:related nalt:301288, nalt:9127, nalt:5217 ;
  skos:hiddenLabel "fish-kills"@en, "fish kill"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:broader nalt:9235, nalt:33319 ;
  skos:exactMatch <http://id.loc.gov/authorities/subjects/sh85048636> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  dc:modified "2017-06-01"^^xsd:date ;
  skos:prefLabel "fish kills"@en, "mortalidad de peces"@es ;
  dc:created "2006-01-19"^^xsd:date ;
  ns0:marc001 "15238" .

nalt:301288
  skos:prefLabel "venenos de los peces"@es, "fish poisons"@en ;
  a ns0:Chemical, skos:Concept ;
  skos:related nalt:33321 .