@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#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ns0: <https://lod.nal.usda.gov/naltv#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .

nalt:33479_def
  rdf:value "El TDS implica la compra de muestras de alimentos en los EE.UU., la preparación de estos para ser consumidos (tabla-ready), y el análisis de los alimentos para medir los niveles de determinados contaminantes y nutrientes. La ingesta dietética de estos analitos en la población de EE.UU. se calcula multiplicando los niveles encontrados en alimentos TDS por el consumo promedio para cada alimento. La estrategia general y las metas del TDS se han mantenido constantes desde su creación en 1961, pero la metodología específica ha sido revisada periódicamente."@es, "The TDS involves purchasing samples of food throughout the U.S., preparing the foods as they would be consumed (table-ready), and analyzing the foods to measure the levels of selected contaminants and nutrients. Dietary intakes of these analytes by the U.S. population are then calculated by multiplying the levels found in TDS foods by the average consumption amounts for each food. The overall strategy and goals of the TDS have remained constant since its inception in 1961, but the specific methodology has been revised periodically."@en ;
  dc:source "Food and Drug Administration" ;
  a <https://lod.nal.usda.gov/naltv#Definition> .

nalt:33479
  skos:hiddenLabel "Total-Diet-Study"@en ;
  dc:modified "2012-11-30"^^xsd:date ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:broader nalt:28755 ;
  skos:prefLabel "Total Diet Study"@en, "Estudio de Dieta Total"@es ;
  skos:definition nalt:33479_def ;
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  ns0:marc001 "37954" .

ns0:Topic
  rdfs:label "Topic"@en ;
  a owl:Class .

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

nalt:28755
  skos:prefLabel "estudios dietéticos"@es, "dietary surveys"@en ;
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:33479 .