Central Government Building No. 1
E558580
Central Government Building No. 1 is a major Japanese government office complex located in Tokyo’s Kasumigaseki administrative district.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Central Government Building No. 1 canonical | 2 |
| Central Government Building No. 2 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5957175 — 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: Central Government Building No. 1 Context triple: [Kasumigaseki, Chiyoda, Tokyo, hasLandmarkBuilding, Central Government Building No. 1]
-
A.
Ministry of Communications building
The Ministry of Communications building is a prominent government office block located on Havana’s Plaza de la Revolución, known for its imposing architecture and role in Cuba’s state communications administration.
-
B.
Ministry of the Interior building
The Ministry of the Interior building is a prominent government office block in Havana best known for its iconic Che Guevara mural overlooking the Plaza de la Revolución.
-
C.
Presidential Palace
The Presidential Palace in Nanjing is a historic government complex that served as the headquarters of several Chinese regimes, most notably the Republic of China before 1949.
-
D.
Presidential Palace
The Presidential Palace is the official residence and workplace of a nation's president, typically serving as a central symbol of executive authority and state power.
-
E.
National Assembly Building
The National Assembly Building is the main parliamentary complex in Vientiane that houses the legislative body of Laos and serves as a central symbol of the country's political authority.
- 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: Central Government Building No. 1 Target entity description: Central Government Building No. 1 is a major Japanese government office complex located in Tokyo’s Kasumigaseki administrative district.
-
A.
Ministry of Communications building
The Ministry of Communications building is a prominent government office block located on Havana’s Plaza de la Revolución, known for its imposing architecture and role in Cuba’s state communications administration.
-
B.
Ministry of the Interior building
The Ministry of the Interior building is a prominent government office block in Havana best known for its iconic Che Guevara mural overlooking the Plaza de la Revolución.
-
C.
Presidential Palace
The Presidential Palace in Nanjing is a historic government complex that served as the headquarters of several Chinese regimes, most notably the Republic of China before 1949.
-
D.
Presidential Palace
The Presidential Palace is the official residence and workplace of a nation's president, typically serving as a central symbol of executive authority and state power.
-
E.
National Assembly Building
The National Assembly Building is the main parliamentary complex in Vientiane that houses the legislative body of Laos and serves as a central symbol of the country's political authority.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
government office building
ⓘ
office complex ⓘ |
| city | Tokyo ⓘ |
| continent | Asia ⓘ |
| coordinateSystem |
World Geodetic System 1984 (WGS84)
ⓘ
linked to:
WGS84
|
| country | Japan ⓘ |
| district | Kasumigaseki ⓘ |
| function | housing central government ministries and agencies ⓘ |
| hasPart |
government agency offices
ⓘ
meeting rooms ⓘ office towers ⓘ |
| locatedInAdministrativeTerritorialEntity |
Japan
ⓘ
Tokyo Metropolis ⓘ
linked to:
Tokyo Prefecture
|
| locatedInCapital | capital city of Japan ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedNear | other central government buildings in Kasumigaseki ⓘ |
| location |
Chiyoda, Tokyo
ⓘ
Kasumigaseki ⓘ Tokyo ⓘ |
| maintainedBy | Government of Japan ⓘ |
| occupant |
Government of Japan
ⓘ
Japanese central government ministries and agencies ⓘ |
| ownedBy | Government of Japan ⓘ |
| partOf | Kasumigaseki administrative district ⓘ |
| publicAccess | restricted ⓘ |
| region | Kantō region ⓘ |
| significance |
key facility in Japan’s central administration
ⓘ
major Japanese government office complex ⓘ |
| use |
administrative functions
ⓘ
government offices ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Central Government Building No. 1 Description of subject: Central Government Building No. 1 is a major Japanese government office complex located in Tokyo’s Kasumigaseki administrative district.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Central Government Building No. 1
Ministry of Agriculture, Forestry and Fisheries
→
locatedInBuilding
→
Central Government Building No. 1
ⓘ