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gptkbp:instance_of
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gptkb:historical_site
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gptkbp:accessibility
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guided tours available
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gptkbp:architectural_style
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gptkb:military_architecture
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gptkbp:associated_with
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gptkb:Nagano_Prefecture
gptkb:Emperor_Hirohito
Japanese military history
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gptkbp:constructed_in
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gptkb:1944
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gptkbp:construction_material
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reinforced concrete
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gptkbp:cultural_heritage
|
designated site
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gptkbp:depth
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up to 30 meters underground
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gptkbp:educational_programs
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available for schools
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gptkbp:exhibits
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gptkb:historical_documents
gptkb:photographs
military artifacts
models of the headquarters
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gptkbp:features
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gptkb:command_center
tunnels
bunkers
storage rooms
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gptkbp:function
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gptkb:military_base
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gptkbp:historical_event
|
Japanese surrender in 1945
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gptkbp:historical_significance
|
gptkb:World_War_II
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|
https://www.w3.org/2000/01/rdf-schema#label
|
Matsushiro Underground Imperial Headquarters
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gptkbp:length
|
over 1,000 meters
|
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gptkbp:location
|
gptkb:Matsushiro,_Nagano,_Japan
|
|
gptkbp:media_coverage
|
gptkb:books
gptkb:documentaries
articles
|
|
gptkbp:notable_visitor
|
gptkb:students
gptkb:historians
gptkb:researchers
tourists
military enthusiasts
|
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gptkbp:open_to_public
|
gptkb:1990
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gptkbp:preservation_efforts
|
ongoing
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gptkbp:preserved_by
|
as a museum
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gptkbp:research_opportunities
|
historical research
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gptkbp:surrounding_area
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gptkb:Matsushiro_town
gptkb:Matsushiro_Castle
Nagano mountains
|
|
gptkbp:tourism
|
popular tourist destination
|
|
gptkbp:used_by
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gptkb:Imperial_Japanese_Army
|
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gptkbp:visitors
|
open to the public
|
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gptkbp:bfsParent
|
gptkb:Matsushiro,_Nagano,_Japan
|
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gptkbp:bfsLayer
|
7
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