Colombo Town Hall
E556811
Colombo Town Hall is a prominent colonial-era civic building in Colombo, Sri Lanka, serving as the seat of the city's municipal government and a notable architectural landmark.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Colombo Town Hall canonical | 2 |
| Town Hall, Colombo | 2 |
| Colombo Municipal Council building | 1 |
| Colombo Town Hall building | 1 |
| Town Hall, Colombo 07, Sri Lanka | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5909820 — 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: Colombo Town Hall Context triple: [Colombo Municipal Council area, contains, Colombo Town Hall]
-
A.
Parliament Building, Colombo
Parliament Building, Colombo is a historic colonial-era legislative complex in Sri Lanka that long served as the seat of the country’s national parliament.
-
B.
Colombo World Trade Center
The Colombo World Trade Center is a prominent twin-tower commercial skyscraper complex in central Colombo, Sri Lanka, housing offices, businesses, and international trade facilities.
-
C.
Queen's House, Colombo
Queen's House, Colombo is a historic colonial-era mansion in Sri Lanka that served as the official residence of the British Governor of Ceylon and later the country's heads of state.
-
D.
Galle Clock Tower
The Galle Clock Tower is a prominent 19th-century clock tower and landmark situated within the historic Galle Fort in Sri Lanka.
-
E.
Old Colombo Lighthouse (Clock Tower)
The Old Colombo Lighthouse (Clock Tower) is a historic 19th-century clock tower in Colombo, Sri Lanka, that once served as both a timekeeping landmark and a lighthouse guiding ships into the harbor.
- 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: Colombo Town Hall Target entity description: Colombo Town Hall is a prominent colonial-era civic building in Colombo, Sri Lanka, serving as the seat of the city's municipal government and a notable architectural landmark.
-
A.
Parliament Building, Colombo
Parliament Building, Colombo is a historic colonial-era legislative complex in Sri Lanka that long served as the seat of the country’s national parliament.
-
B.
Colombo World Trade Center
The Colombo World Trade Center is a prominent twin-tower commercial skyscraper complex in central Colombo, Sri Lanka, housing offices, businesses, and international trade facilities.
-
C.
Queen's House, Colombo
Queen's House, Colombo is a historic colonial-era mansion in Sri Lanka that served as the official residence of the British Governor of Ceylon and later the country's heads of state.
-
D.
Galle Clock Tower
The Galle Clock Tower is a prominent 19th-century clock tower and landmark situated within the historic Galle Fort in Sri Lanka.
-
E.
Old Colombo Lighthouse (Clock Tower)
The Old Colombo Lighthouse (Clock Tower) is a historic 19th-century clock tower in Colombo, Sri Lanka, that once served as both a timekeeping landmark and a lighthouse guiding ships into the harbor.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
heritage building
ⓘ
town hall ⓘ |
| address |
Town Hall, Colombo 07, Sri Lanka
ⓘ
linked to:
Colombo Town Hall
|
| adjacentTo | Viharamahadevi Park ⓘ |
| architect | S. J. Edwards ⓘ |
| architecturalStyle |
Colonial architecture
ⓘ
Neoclassical architecture ⓘ |
| builtDuring | British colonial period in Ceylon ⓘ |
| category |
Buildings and structures in Colombo
ⓘ
City and town halls in Sri Lanka ⓘ Seats of local government ⓘ |
| client | Colombo Municipal Council ⓘ |
| completionDate | 1928 ⓘ |
| constructionStartDate | 1924 ⓘ |
| coordinates | 6.9106°N 79.8614°E ⓘ |
| country | Sri Lanka ⓘ |
| era | early 20th century ⓘ |
| function |
civic ceremonies
ⓘ
municipal administration ⓘ |
| governs | Colombo city limits ⓘ |
| hasColumns | yes ⓘ |
| hasDome | yes ⓘ |
| hasFlagpole | yes ⓘ |
| hasFrontLawn | yes ⓘ |
| hasMeetingRoom | council chamber ⓘ |
| hasPortico | yes ⓘ |
| hasSymmetry | symmetrical main façade ⓘ |
| heritageStatus | important colonial-era landmark in Colombo ⓘ |
| inaugurationDate | 1928 ⓘ |
| inspiredBy | United States Capitol ⓘ |
| landmarkStatus | major civic landmark of Colombo ⓘ |
| lighting | illuminated at night ⓘ |
| locatedIn | Colombo ⓘ |
| locatedInAdministrativeEntity |
Colombo District
ⓘ
Western Province, Sri Lanka ⓘ |
| material | reinforced concrete ⓘ |
| neighborhood | Cinnamon Gardens ⓘ |
| notableFor |
grand columned façade
ⓘ
prominent white dome ⓘ |
| numberOfFloors | 3 ⓘ |
| publicAccess | restricted interior access ⓘ |
| roofMaterial | white-painted dome ⓘ |
| servesAs |
office of the Mayor of Colombo
ⓘ
seat of the Colombo Municipal Council ⓘ |
| surroundedBy | formal gardens ⓘ |
| usedBy | Colombo Municipal Council ⓘ |
| viewFrom | clearly visible from Viharamahadevi Park ⓘ |
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: Colombo Town Hall Description of subject: Colombo Town Hall is a prominent colonial-era civic building in Colombo, Sri Lanka, serving as the seat of the city's municipal government and a notable architectural landmark.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Colombo Town Hall
linked to: Colombo Town Hall
linked to: Colombo Town Hall
linked to: Colombo Town Hall
linked to: Colombo Town Hall