@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:27740_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Estudios en que se identifican subconjuntos de una población definida. Las cohortes son poblaciones definidas que, en conjunto, son observadas para tratar de determinar características distintivas del subgrupo."@es, "Studies in which subsets of a defined population are identified. These groups may or may not be exposed to factors hypothesized to influence the probability of the occurrence of a particular disease or other outcome. Cohorts are defined populations which, as a whole, are followed in an attempt to determine distinguishing subgroup characteristics."@en ;
  dc:source "Medical Subject Headings 2012" .

nalt:27740 skos:definition nalt:27740_def .