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

nalt:49401
  skos:prefLabel "dosificación letal mediana"@es, "lethal dose 50"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:68515 .

nalt:68527
  skos:prefLabel "pruebas en animales"@es, "animal tests"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:68515 .

nalt:65620
  skos:prefLabel "pruebas de toxicidad"@es, "toxicity testing"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:narrower nalt:68515 .

nalt:9551
  skos:prefLabel "reducción del uso de animales"@es, "animal use reduction"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:68515 .

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

nalt:68515_def
  rdf:value "Ensayo alternativo a la prueba LD-50 que utiliza menor cantidad de animales y clasifica los químicos como: muy tóxicos, tóxicos, peligrosos y no clasificables."@es, "An alternative to the LD-50 test which uses fewer animals and classifies chemicals as very toxic, toxic, harmful or unclassified."@en ;
  dc:source "NAL Thesaurus Staff" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

nalt:3966
  skos:prefLabel "toxicidad aguda"@es, "acute toxicity"@en ;
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  skos:related nalt:68515 .

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

nalt:68515
  dc:modified "2012-11-30"^^xsd:date ;
  ns0:marc001 "51298" ;
  skos:related nalt:49401, nalt:3966, nalt:9551 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt-awic>, <https://lod.nal.usda.gov/nalt> ;
  dc:created "2006-10-23"^^xsd:date ;
  skos:hiddenLabel "acute-toxic-class-method"@en ;
  skos:definition nalt:68515_def ;
  skos:broader nalt:65620, nalt:68527 ;
  a skos:Concept, ns0:Topic ;
  skos:altLabel "método de las clases tóxicas agudas"@es ;
  skos:prefLabel "acute toxic class method"@en, "método de clase tóxica aguda"@es .