Public Works Department of Singapore
E585012
The Public Works Department of Singapore was a former government agency responsible for designing, constructing, and maintaining key public buildings and infrastructure across the country.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Public Works Department of Singapore canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T6316311 — 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: Public Works Department of Singapore Context triple: [Parliament House (Singapore), architect, Public Works Department of Singapore]
-
A.
Government of Singapore
The Government of Singapore is the sovereign authority of the Republic of Singapore, responsible for national governance, public policy, and the administration of the city-state’s economic and social development.
-
B.
President’s Office of Singapore
The President’s Office of Singapore is the governmental body that supports and administers the duties, functions, and official activities of the President of Singapore.
-
C.
Central Public Works Department
The Central Public Works Department is a premier Indian government agency responsible for the planning, construction, and maintenance of public infrastructure and buildings across the country.
-
D.
Urban Redevelopment Authority
The Urban Redevelopment Authority is Singapore’s national land-use planning and conservation authority responsible for shaping the country’s urban development.
-
E.
Tamil Nadu Public Works Department
The Tamil Nadu Public Works Department is the state government agency responsible for planning, constructing, and maintaining public infrastructure such as buildings, roads, and irrigation systems in Tamil Nadu, India.
- 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: Public Works Department of Singapore Target entity description: The Public Works Department of Singapore was a former government agency responsible for designing, constructing, and maintaining key public buildings and infrastructure across the country.
-
A.
Government of Singapore
The Government of Singapore is the sovereign authority of the Republic of Singapore, responsible for national governance, public policy, and the administration of the city-state’s economic and social development.
-
B.
President’s Office of Singapore
The President’s Office of Singapore is the governmental body that supports and administers the duties, functions, and official activities of the President of Singapore.
-
C.
Central Public Works Department
The Central Public Works Department is a premier Indian government agency responsible for the planning, construction, and maintenance of public infrastructure and buildings across the country.
-
D.
Urban Redevelopment Authority
The Urban Redevelopment Authority is Singapore’s national land-use planning and conservation authority responsible for shaping the country’s urban development.
-
E.
Tamil Nadu Public Works Department
The Tamil Nadu Public Works Department is the state government agency responsible for planning, constructing, and maintaining public infrastructure such as buildings, roads, and irrigation systems in Tamil Nadu, India.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
public works department ⓘ |
| country | Singapore ⓘ |
| dissolvedInto |
Building and Construction Authority
ⓘ
other successor infrastructure agencies of Singapore ⓘ |
| employer |
architects
ⓘ
civil engineers ⓘ construction professionals ⓘ technical officers ⓘ |
| field |
civil engineering
ⓘ
infrastructure development ⓘ public construction ⓘ |
| governedBy | laws and regulations of Singapore ⓘ |
| hasType | public sector engineering organization ⓘ |
| headquartersLocation | Singapore ⓘ |
| jurisdiction | Government of Singapore ⓘ |
| languageOfWork |
English
ⓘ
Malay ⓘ Mandarin ⓘ Tamil ⓘ |
| location | Singapore ⓘ |
| notableWork |
design and construction of key public buildings in Singapore
ⓘ
development of national infrastructure in Singapore ⓘ |
| operatedBy |
Ministry of National Development of Singapore
ⓘ
linked to:
Ministry of National Development (Singapore)
|
| ownedBy | Government of Singapore ⓘ |
| partOf |
Singapore Civil Service
ⓘ
linked to:
Public Service of Singapore
|
| purpose | provision of essential public works and infrastructure ⓘ |
| responsibleFor |
drainage and related infrastructure before agency restructuring
ⓘ
government office buildings in Singapore ⓘ public housing-related infrastructure support ⓘ roads and related infrastructure before agency restructuring ⓘ |
| role |
construction of public buildings
ⓘ
design of public buildings ⓘ development of public infrastructure ⓘ maintenance of public buildings ⓘ maintenance of public infrastructure ⓘ |
| sector | public sector ⓘ |
| serviceArea | entire territory of Singapore ⓘ |
| status | defunct ⓘ |
| successor | Building and Construction Authority ⓘ |
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: Public Works Department of Singapore Description of subject: The Public Works Department of Singapore was a former government agency responsible for designing, constructing, and maintaining key public buildings and infrastructure across the country.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.