@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .
@prefix dc: <http://purl.org/dc/terms/> .
@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 .
<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:5827
  a skos:Concept, <https://lod.nal.usda.gov/naltv#Topic> ;
  dc:created "2006-01-19"^^xsd:date ;
  dc:modified "2018-04-30"^^xsd:date ;
  skos:altLabel "vent systems"@en, "ventilation equipment"@en, "air circulation systems"@en ;
  skos:broader nalt:375 ;
  skos:exactMatch <http://id.agrisemantics.org/gacs/C6418>, <http://id.cabi.org/cabt/122798>, agrovoc:c_8188 ;
  skos:inScheme <https://lod.nal.usda.gov/nalt>, <https://lod.nal.usda.gov/nalt-core>, <https://lod.nal.usda.gov/nalt-awic> ;
  skos:narrower nalt:253230, nalt:5836, nalt:66930, nalt:242228, nalt:14263, nalt:18202 ;
  skos:prefLabel "sistemas de ventilación"@es, "ventilation systems"@en ;
  ns0:marc001 "39313" .

nalt:18202
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:5827 ;
  skos:prefLabel "sopladores"@es, "blowers"@en .

nalt:14263
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:5827 ;
  skos:prefLabel "fans (equipment)"@en, "ventiladores"@es .

nalt:242228
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:5827 ;
  skos:prefLabel "chimeneas"@es, "chimneys"@en .

nalt:66930
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:5827 ;
  skos:prefLabel "vantiladores"@es, "ventilators"@en .

nalt:5836
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:5827 ;
  skos:prefLabel "ventilación natural"@es, "natural ventilation"@en .

nalt:253230
  a ns0:Topic, skos:Concept ;
  skos:broader nalt:5827 ;
  skos:prefLabel "fume hoods"@en, "campanas de gases"@es .

nalt:375
  a ns0:Topic, skos:Concept ;
  skos:narrower nalt:5827 ;
  skos:prefLabel "environmental control systems"@en, "sistemas de control medioambiental"@es .