@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 agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@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:30207_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "Estudios en que las variables son determinadas en cada miembro de la población en estudio o en una muestra representativa en un momento particular."@es, "Studies in which variables are determined in each member of the study population or in a representative sample at one particular time."@en ;
  dc:source "NAL Thesaurus Staff" .

<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:30207
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2017-01-09"^^xsd:date ;
  skos:altLabel "cross-sectional analysis"@en, "cross-sectional surveys"@en, "cross sectional studies"@en ;
  skos:broader nalt:9146 ;
  skos:definition nalt:30207_def ;
  skos:exactMatch agrovoc:c_28854, <http://id.agrisemantics.org/gacs/C8202> ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core> ;
  skos:prefLabel "cross-sectional studies"@en, "estudios transversales"@es ;
  skos:related nalt:137108, nalt:30211 ;
  ns0:marc001 "50789" .

nalt:137108
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "estudios descriptivos"@es, "descriptive studies"@en ;
  skos:related nalt:30207 .

nalt:30211
  a ns0:Topic, skos:Concept ;
  skos:prefLabel "estudios longitudinales"@es, "longitudinal studies"@en ;
  skos:related nalt:30207 .

nalt:9146
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:30207 ;
  skos:prefLabel "métodos de investigación"@es, "research methods"@en .