@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:17466_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "The tendency of a phenomenon to recur at regular intervals; in biological systems, the recurrence of certain activities (including hormonal, cellular, neural) may be annual, seasonal, monthly, daily, or more frequently (ultradian)."@en, "Tendencia de un fenómeno a repetirse en intervalos regulares. En los sistemas biológicos, la recurrencia de ciertas actividades (hormonales, celulares, neuronales) puede ser anual, estacional, mensual, diaria o más frecuente (ultradiana)."@es ;
  dc:source "Medical Subject Headings 2013" .

nalt:17466 skos:definition nalt:17466_def .