@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#marc001previous> rdfs:label "Value previous used for Field 001 in MARC Authority Format"@en .
<https://lod.nal.usda.gov/naltv#marc001> rdfs:label "Field 001 in MARC Authority Format"@en .
nalt:334166_def
  a <https://lod.nal.usda.gov/naltv#Definition> ;
  rdf:value "The middle of the three primitive cerebral vesicles of the embryonic brain. without further subdivision, midbrain develops into a short, constricted portion connecting the pons and the diencephalon. midbrain contains two major parts, the dorsal tectum mesencephali and the ventral tegmentum mesencephali, housing components of auditory, visual, and other sensorimoter systems."@en, "Vesícula intermedia de las tres vesículas cerebrales primitivas del encéfalo embrionario. Sin una subdivisión adicional, el mesencéfalo se convierte en una sección corta y estrecha que conecta el puente de Varolio y el diencéfalo. Está constituido por dos partes principales: el techo dorsal y el tegmento ventral, que encierran los componentes de los sistemas auditivo y visual, entre otros sistemas sensoriomotores."@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:334166
  a <https://lod.nal.usda.gov/naltv#Topic>, skos:Concept ;
  dc:created "2019-09-25"^^xsd:date ;
  dc:modified "2019-12-16"^^xsd:date ;
  skos:broader nalt:19221 ;
  skos:definition nalt:334166_def ;
  skos:inScheme <https://lod.nal.usda.gov/nalt> ;
  skos:narrower nalt:334171 ;
  skos:prefLabel "mesencephalon"@en, "mesencéfalo"@es ;
  ns0:marc001 "9813987715600041" ;
  ns0:marc001previous "94240" .

nalt:334171
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:334166 ;
  skos:prefLabel "techo óptico"@es, "optic tectum"@en .

nalt:19221
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:334166 ;
  skos:prefLabel "tronco cerebral"@es, "brain stem"@en .