Mayor of Sumida
E181384
The Mayor of Sumida is the chief executive official responsible for leading the local government and administration of Sumida Ward in Tokyo, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mayor of Sumida canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1592268 — 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: Mayor of Sumida Context triple: [Sumida, governedBy, Mayor of Sumida]
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A.
Mayor of Shibuya
The Mayor of Shibuya is the elected chief executive responsible for governing Tokyo’s Shibuya ward and overseeing its municipal administration and policies.
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B.
Governor of Tokyo
The Governor of Tokyo is the elected chief executive who leads the Tokyo Metropolitan Government and oversees administration, policy, and public services for Japan’s capital region.
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C.
Mayor of Kaiapoi
The Mayor of Kaiapoi is the elected head of the local government for the town of Kaiapoi in New Zealand, responsible for leading the council and representing the community.
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D.
Mayor of Shanghai
The Mayor of Shanghai is the head of the municipal government of Shanghai, responsible for overseeing the city’s administration, economic development, and implementation of local policies under China’s political system.
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E.
Mayor of Taipei
The Mayor of Taipei is the elected head of the Taipei City Government, responsible for overseeing municipal administration, public policy, and urban development in Taiwan’s capital city.
- 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: Mayor of Sumida Target entity description: The Mayor of Sumida is the chief executive official responsible for leading the local government and administration of Sumida Ward in Tokyo, Japan.
-
A.
Mayor of Shibuya
The Mayor of Shibuya is the elected chief executive responsible for governing Tokyo’s Shibuya ward and overseeing its municipal administration and policies.
-
B.
Governor of Tokyo
The Governor of Tokyo is the elected chief executive who leads the Tokyo Metropolitan Government and oversees administration, policy, and public services for Japan’s capital region.
-
C.
Mayor of Kaiapoi
The Mayor of Kaiapoi is the elected head of the local government for the town of Kaiapoi in New Zealand, responsible for leading the council and representing the community.
-
D.
Mayor of Shanghai
The Mayor of Shanghai is the head of the municipal government of Shanghai, responsible for overseeing the city’s administration, economic development, and implementation of local policies under China’s political system.
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E.
Mayor of Taipei
The Mayor of Taipei is the elected head of the Taipei City Government, responsible for overseeing municipal administration, public policy, and urban development in Taiwan’s capital city.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
local government position
ⓘ
mayoral office ⓘ public office ⓘ |
| appliesToAdministrativeTerritorialEntity |
Sumida Ward
ⓘ
linked to:
Sumida ward
|
| country | Japan ⓘ |
| electedBy | residents of Sumida Ward ⓘ |
| electedIn | local elections in Sumida Ward ⓘ |
| governmentLevel | municipal ⓘ |
| hasDuty |
coordinate disaster prevention and response in Sumida Ward
ⓘ
enforce local ordinances in Sumida Ward ⓘ ensure financial management of Sumida Ward ⓘ implement local policies in Sumida Ward ⓘ lead the local government of Sumida Ward ⓘ maintain public infrastructure in Sumida Ward ⓘ manage municipal services in Sumida Ward ⓘ oversee public administration in Sumida Ward ⓘ prepare and execute the ward budget ⓘ promote education and culture in Sumida Ward ⓘ promote urban planning in Sumida Ward ⓘ promote welfare and public health in Sumida Ward ⓘ represent Sumida Ward in official functions ⓘ |
| hasPower |
appoint senior ward officials
ⓘ
conclude certain contracts on behalf of Sumida Ward ⓘ execute decisions of the Sumida Ward Assembly ⓘ propose local ordinances to the Sumida Ward Assembly ⓘ submit budget proposals to the Sumida Ward Assembly ⓘ |
| headOf |
Sumida Ward administration
ⓘ
linked to:
Sumida City Office
Sumida Ward government ⓘ
linked to:
Sumida City Office
|
| headOfGovernmentOf |
Sumida Ward
ⓘ
linked to:
Sumida ward
|
| jurisdiction |
Sumida
ⓘ
Sumida City ⓘ Sumida Ward ⓘ
linked to:
Sumida ward
|
| locatedInAdministrativeTerritorialEntity |
Kantō region
ⓘ
Tokyo Metropolis ⓘ
linked to:
Tokyo Prefecture
|
| officeHolderOf |
Sumida Ward
ⓘ
linked to:
Sumida ward
|
| officeType | executive ⓘ |
| partOf |
local government of Sumida Ward
ⓘ
local government system of Japan ⓘ |
| residence |
Sumida Ward
ⓘ
linked to:
Sumida ward
|
| responsibleFor |
community services in Sumida Ward
ⓘ
environmental policies in Sumida Ward ⓘ local economic development in Sumida Ward ⓘ |
| seat | Sumida City Office ⓘ |
| subordinateTo |
laws of Japan
ⓘ
legal framework of Tokyo Metropolis ⓘ |
| worksWith |
Sumida Ward Assembly
ⓘ
linked to:
Sumida ward
Tokyo Metropolitan Government ⓘ |
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: Mayor of Sumida Description of subject: The Mayor of Sumida is the chief executive official responsible for leading the local government and administration of Sumida Ward in Tokyo, Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.