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

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

nalt:57094482_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "An in-vitro cell-based approach that assesses the cellular uptake of a dye in the presence of a particular substance and is used to assess basal cytotoxicity. It has been validated in the U.S. and Europe as an alternative method in toxicology."@en, "Enfoque basado en células in vitro que evalúa la captación celular de un colorante en presencia de una sustancia determinada y que se utiliza para calcular la citotoxicidad basal. En EE. UU. y Europa se validó como método alternativo en el ámbito de la toxicología."@es ;
  dc:source "Based upon Neutral red uptake for starting doses for acute oral toxicity [NRU Cytotoxicity (2003). TM2003-01 (US). ICCVAM/NICEATM (US). TSAR - Tracking System for Alternative methods towards Regulatory acceptance. European Commission website. Accessed 9/21/2022." .

nalt:57094482 skos:definition nalt:57094482_def .