Tokyo Imperial Palace grounds

E373456

historic site imperial residence palace complex

Tokyo Imperial Palace grounds are the expansive, historic estate in central Tokyo that serves as the main residence of Japan’s Emperor, featuring palaces, gardens, and moats on the former site of Edo Castle.

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All labels observed (10)

Label	Occurrences
Tokyo Imperial Palace grounds canonical	5
Imperial Palace outer gardens	2
Tokyo Imperial Palace complex	2
Akasaka Imperial Grounds	1
Imperial Palace grounds	1
Tokyo Imperial Palace area	1
Tokyo Imperial Palace outer defenses	1
Tokyo Imperial Palace outer grounds	1
Tokyo Imperial Palace site	1
outer grounds of the Tokyo Imperial Palace	1

How this entity was disambiguated

This entity first appeared as the object of triple T3594855 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Tokyo Imperial Palace grounds
Context triple: [Fukiage Garden, partOf, Tokyo Imperial Palace grounds]

A. Hibiya Park
Hibiya Park is a historic public park in central Tokyo known for its Western-style gardens, open-air concert venues, and role as a popular cultural and political gathering place.
B. Meiji Jingu Gaien area
The Meiji Jingu Gaien area is a prominent cultural and recreational district in Tokyo known for its tree-lined avenues, sports facilities, and seasonal attractions such as autumn foliage and ginkgo-lined streets.
C. Meiji Jingu Inner Garden
Meiji Jingu Inner Garden is a tranquil, historic Japanese garden in Tokyo known for its seasonal irises, pond, and serene wooded setting within the Meiji Shrine grounds.
D. Ueno Park
Ueno Park is a large public park in Tokyo famous for its cherry blossoms, cultural institutions like museums and a zoo, and historic temples and shrines.
E. Shinjuku Gyoen National Garden
Shinjuku Gyoen National Garden is a large, historic park in central Tokyo known for its expansive lawns, seasonal cherry blossoms, and a blend of traditional Japanese, English, and French garden landscapes.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Tokyo Imperial Palace grounds
Target entity description: Tokyo Imperial Palace grounds are the expansive, historic estate in central Tokyo that serves as the main residence of Japan’s Emperor, featuring palaces, gardens, and moats on the former site of Edo Castle.

A. Hibiya Park
Hibiya Park is a historic public park in central Tokyo known for its Western-style gardens, open-air concert venues, and role as a popular cultural and political gathering place.
B. Meiji Jingu Gaien area
The Meiji Jingu Gaien area is a prominent cultural and recreational district in Tokyo known for its tree-lined avenues, sports facilities, and seasonal attractions such as autumn foliage and ginkgo-lined streets.
C. Meiji Jingu Inner Garden
Meiji Jingu Inner Garden is a tranquil, historic Japanese garden in Tokyo known for its seasonal irises, pond, and serene wooded setting within the Meiji Shrine grounds.
D. Ueno Park
Ueno Park is a large public park in Tokyo famous for its cherry blossoms, cultural institutions like museums and a zoo, and historic temples and shrines.
E. Shinjuku Gyoen National Garden
Shinjuku Gyoen National Garden is a large, historic park in central Tokyo known for its expansive lawns, seasonal cherry blossoms, and a blend of traditional Japanese, English, and French garden landscapes.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	historic site ⓘ imperial residence ⓘ palace complex ⓘ
adjacentTo	Hibiya Park ⓘ Marunouchi business district ⓘ Otemachi business district ⓘ linked to: Otemachi
area	approximately 1.15 square kilometers ⓘ
cityCenterRole	major green space in central Tokyo ⓘ
contains	East Gardens of the Imperial Palace ⓘ linked to: Imperial Palace grounds Fukiage Garden ⓘ Imperial Household Agency buildings ⓘ linked to: Imperial Household Agency Building Imperial Palace Plaza ⓘ linked to: Imperial Palace grounds Kitanomaru Park ⓘ Nijubashi Bridge ⓘ linked to: Nijūbashi Bridge Tokyo Imperial Palace ⓘ bridges ⓘ guardhouses ⓘ moats ⓘ stone walls ⓘ
country	Japan ⓘ
governedBy	Imperial Household Agency ⓘ
hasFunction	primary residence of the Emperor of Japan ⓘ site for official receptions ⓘ site for state ceremonies ⓘ
hasJapaneseName	皇居外苑など皇居一帯 ⓘ
hasPart	inner palace zone ⓘ outer gardens ⓘ public parks ⓘ
hasRestrictedArea	inner palace area ⓘ
historicalPrecursor	Edo Castle ⓘ
locatedIn	Chiyoda, Tokyo ⓘ Japan ⓘ Tokyo ⓘ
notableView	Nijubashi Bridge and palace facade ⓘ
occupiesFormerSiteOf	Edo Castle ⓘ
openToPublic	East Gardens of the Imperial Palace ⓘ linked to: Imperial Palace grounds Kitanomaru Park ⓘ
openToPublicOnSpecificDays	Emperor’s Birthday ⓘ New Year’s Greeting ⓘ
ownedBy	State of Japan ⓘ linked to: Japan
primaryAccessStation	Nijubashimae Station NERFINISHED ⓘ Otemachi Station NERFINISHED ⓘ Tokyo Station NERFINISHED ⓘ
surroundedBy	moats ⓘ stone ramparts ⓘ
timeZone	Japan Standard Time ⓘ
tourismAttraction	popular sightseeing destination in Tokyo ⓘ
wasSeatOf	Tokugawa shogunate (as Edo Castle site) ⓘ linked to: Chiyoda Castle

How these facts were elicited

Referenced by (16)

Full triples — surface form annotated when it differs from this entity's canonical label.

Fukiage Garden → partOf → Tokyo Imperial Palace grounds ⓘ

Fushimi-yagura → partOf → Tokyo Imperial Palace complex ⓘ

subject linked to: Fushimi-yagura (turret)