Sendai City Hall
E910733
Sendai City Hall is the main municipal government building and administrative center for the city of Sendai in Miyagi Prefecture, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sendai City Hall canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T11189936 — 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: Sendai City Hall Context triple: [Aoba-ku, Sendai, contains, Sendai City Hall]
-
A.
Nagoya City Hall
Nagoya City Hall is the central municipal government building and administrative headquarters of the city of Nagoya, Japan.
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B.
Sapporo City Hall
Sapporo City Hall is the main municipal government building and administrative center of the city of Sapporo in Hokkaido, Japan.
-
C.
Hadano City Hall
Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
-
D.
Kumamoto City Hall
Kumamoto City Hall is the main municipal government building and administrative center of Kumamoto City in Japan.
-
E.
Osaka City Hall
Osaka City Hall is the main administrative headquarters of Osaka City, located in the central Nakanoshima district and housing the city’s municipal government offices.
- 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: Sendai City Hall Target entity description: Sendai City Hall is the main municipal government building and administrative center for the city of Sendai in Miyagi Prefecture, Japan.
-
A.
Nagoya City Hall
Nagoya City Hall is the central municipal government building and administrative headquarters of the city of Nagoya, Japan.
-
B.
Sapporo City Hall
Sapporo City Hall is the main municipal government building and administrative center of the city of Sapporo in Hokkaido, Japan.
-
C.
Hadano City Hall
Hadano City Hall is the main municipal government building and administrative center serving the city of Hadano in Kanagawa Prefecture, Japan.
-
D.
Kumamoto City Hall
Kumamoto City Hall is the main municipal government building and administrative center of Kumamoto City in Japan.
-
E.
Osaka City Hall
Osaka City Hall is the main administrative headquarters of Osaka City, located in the central Nakanoshima district and housing the city’s municipal government offices.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
city hall
ⓘ
municipal government building ⓘ |
| administers | Sendai ⓘ |
| buildingUse |
government offices
ⓘ
public service counters ⓘ |
| category |
Buildings and structures in Sendai
ⓘ
City and town halls in Japan ⓘ Government buildings in Japan ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| function |
local policy implementation
ⓘ
municipal administration ⓘ public services management ⓘ |
| governmentBody | Sendai city government ⓘ |
| governsLevel | municipal ⓘ |
| hasJurisdiction | Sendai city limits ⓘ |
| hasTypeOfGovernment | mayor–council government ⓘ |
| hostsOfficeOf |
Mayor of Sendai
ⓘ
Sendai City Council ⓘ
linked to:
Sendai city government
|
| languageOfOfficialBusiness | Japanese ⓘ |
| locatedIn |
Honshu
ⓘ
Miyagi Prefecture ⓘ Sendai ⓘ Tōhoku region ⓘ
linked to:
Tohoku
|
| locatedInCountry | Japan ⓘ |
| locatedInMunicipality | Sendai ⓘ |
| locatedInPrefecture | Miyagi Prefecture ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| regionServed | Sendai metropolitan area ⓘ |
| timeZoneUTCOffset | +09:00 ⓘ |
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: Sendai City Hall Description of subject: Sendai City Hall is the main municipal government building and administrative center for the city of Sendai in Miyagi Prefecture, Japan.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.