@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:149_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "The study of the various factors influencing the occurrence, distribution, prevention, and control of disease, injury, and other health-related events in a defined population."@en, "Estudio de los diversos factores que influyen en la ocurrencia, distribución, prevención y control de enfermedades, lesiones y otros eventos relacionados con la salud en una población determinada."@es ;
  dc:source "NAL Thesaurus Staff" .

nalt:149 skos:definition nalt:149_def .