Seoul City Hall
E467923
Seoul City Hall is the main administrative headquarters of the Seoul Metropolitan Government, located in the heart of South Korea’s capital city.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Seoul City Hall canonical | 5 |
| Seoul City Hall (former building) | 1 |
| Seoul City Hall (old building) | 1 |
| Seoul City Hall complex | 1 |
| Seoul Metropolitan Council building | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4749837 — 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: Seoul City Hall Context triple: [Oh Se-hoon, workLocation, Seoul City Hall]
-
A.
Bank of Korea main building
The Bank of Korea main building is the historic headquarters of South Korea’s central bank in central Seoul, noted for its early 20th-century stone architecture and symbolic role in the nation’s financial system.
-
B.
Busan Metropolitan City Hall
Busan Metropolitan City Hall is the main administrative headquarters of the Busan metropolitan government in South Korea.
-
C.
Supreme Court of Korea building
The Supreme Court of Korea building is the main judicial complex in Seoul that houses South Korea’s highest court and related judicial administration offices.
-
D.
Constitutional Court of Korea building
The Constitutional Court of Korea building is the official judicial complex in Seoul that houses South Korea’s highest constitutional adjudicatory body.
-
E.
Government-General Building in Seoul
The Government-General Building in Seoul was a massive Japanese colonial administrative headquarters that became a controversial symbol of imperial rule before its demolition in the 1990s.
- 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: Seoul City Hall Target entity description: Seoul City Hall is the main administrative headquarters of the Seoul Metropolitan Government, located in the heart of South Korea’s capital city.
-
A.
Bank of Korea main building
The Bank of Korea main building is the historic headquarters of South Korea’s central bank in central Seoul, noted for its early 20th-century stone architecture and symbolic role in the nation’s financial system.
-
B.
Busan Metropolitan City Hall
Busan Metropolitan City Hall is the main administrative headquarters of the Busan metropolitan government in South Korea.
-
C.
Supreme Court of Korea building
The Supreme Court of Korea building is the main judicial complex in Seoul that houses South Korea’s highest court and related judicial administration offices.
-
D.
Constitutional Court of Korea building
The Constitutional Court of Korea building is the official judicial complex in Seoul that houses South Korea’s highest constitutional adjudicatory body.
-
E.
Government-General Building in Seoul
The Government-General Building in Seoul was a massive Japanese colonial administrative headquarters that became a controversial symbol of imperial rule before its demolition in the 1990s.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
city hall
ⓘ
government building ⓘ tourist attraction ⓘ |
| address | 110 Sejong-daero, Jung-gu, Seoul, South Korea ⓘ |
| architect | iArc Architects NERFINISHED ⓘ |
| architecturalStyle | contemporary architecture ⓘ |
| category |
Buildings and structures in Jung District, Seoul
ⓘ
City and town halls in South Korea ⓘ Seats of local government in South Korea ⓘ |
| coordinateLocation | 37.5663°N 126.9780°E ⓘ |
| country | South Korea ⓘ |
| floorCount | 13 ⓘ |
| hasAdjacentBuilding | Old Seoul City Hall NERFINISHED ⓘ |
| hasCapacity | thousands of municipal employees ⓘ |
| hasDesignFeature |
curved glass façade
ⓘ
eco-friendly design elements ⓘ green walls ⓘ large atrium ⓘ |
| hasPart |
Seoul Metropolitan Council facilities
ⓘ
citizens’ hall (underground cultural space) ⓘ public plaza ⓘ |
| height | approximately 13 stories above ground ⓘ |
| heritageLinkedBuilding | Old Seoul City Hall (designated cultural property) NERFINISHED ⓘ |
| inception | 2012 ⓘ |
| languageOfSignage |
English
ⓘ
Korean ⓘ |
| locatedIn | Seoul NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Seoul Special City NERFINISHED ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Jung District, Seoul NERFINISHED ⓘ |
| locatedInTimeZone | Korea Standard Time ⓘ |
| locatedNear |
City Hall Station (Seoul Subway)
NERFINISHED
ⓘ
Deoksugung Palace NERFINISHED ⓘ |
| locatedNextTo | Seoul Plaza NERFINISHED ⓘ |
| materialUsed |
glass
ⓘ
steel ⓘ |
| occupant | Seoul Metropolitan Government NERFINISHED ⓘ |
| operator | Seoul Metropolitan Government NERFINISHED ⓘ |
| ownedBy | Seoul Metropolitan Government NERFINISHED ⓘ |
| publicTransitAccess |
City Hall Station Line 1
NERFINISHED
ⓘ
City Hall Station Line 2 NERFINISHED ⓘ |
| replaced | Old Seoul City Hall building NERFINISHED ⓘ |
| significantEventLocation |
celebrations and demonstrations in central Seoul
ⓘ
public gatherings on Seoul Plaza ⓘ |
| undergroundLevels | 5 ⓘ |
| uses |
civic participation space
ⓘ
municipal administration ⓘ public events ⓘ |
| website | https://www.seoul.go.kr ⓘ |
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: Seoul City Hall Description of subject: Seoul City Hall is the main administrative headquarters of the Seoul Metropolitan Government, located in the heart of South Korea’s capital city.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Seoul City Hall complex
this entity surface form:
Seoul Metropolitan Council building
subject surface form:
Jongno-gu
this entity surface form:
Seoul City Hall (old building)
this entity surface form:
Seoul City Hall (former building)