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

<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:12222_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Controlled physical activity, more strenuous than at rest, which is performed in order to allow assessment of physiological functions, particularly cardiovascular and pulmonary, but also aerobic capacity. Maximal (most intense) exercise is usually required but submaximal exercise is also used. The intensity of exercise is often graded, using criteria such as rate of work done, oxygen consumption, and heart rate."@en, "Actividad física controlada, más extenuante que en reposo, que se realiza para poder evaluar las funciones fisiológicas, particularmente la cardiovascular y pulmonar, pero también la capacidad aeróbica. Usualmente se requiere ejercicio máximo (más intenso) pero el ejercicio submáximo también es utilizado. La intensidad del ejercicio a menudo es gradual y se usan criterios como el ritmo del trabajo realizado, consumo de oxígeno, y ritmo cardíaco."@es ;
  dc:source "Medical Subject Headings" .

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

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

nalt:12222
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-07-03"^^xsd:date ;
  skos:altLabel "bicycling (stress test)"@en, "bicycle ergometry"@en, "bicycle ergometry test"@en, "stress test (exercise)"@en, "treadmill test"@en, "exercise testing"@en, "cycling (stress test)"@en, "step test"@en, "arm ergometry test"@en ;
  skos:broader nalt:8499 ;
  skos:definition nalt:12222_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-awic> ;
  skos:prefLabel "exercise test"@en, "prueba de esfuerzo"@es ;
  skos:related nalt:300394, nalt:4634, nalt:9427, nalt:38887, nalt:9419 ;
  ns0:marc001 "14640" .

nalt:300394
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "cardiorespiratory fitness"@en, "aptitud cardiorrespiratoria"@es ;
  skos:related nalt:12222 .

nalt:4634
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "ejercicio"@es, "exercise"@en ;
  skos:related nalt:12222 .

nalt:8499
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:12222 ;
  skos:prefLabel "técnicas de diagnóstico"@es, "diagnostic techniques"@en .

nalt:9427
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "respiratory physiology"@en, "fisiología respiratoria"@es ;
  skos:related nalt:12222 .

nalt:38887
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "pulso cardiaco"@es, "heart rate"@en ;
  skos:related nalt:12222 .

nalt:9419
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "fisiología del sistema circulatorio"@es, "circulatory system physiology"@en ;
  skos:related nalt:12222 .