Public Works Department, Delhi
E109105
The Public Works Department, Delhi is a government agency responsible for planning, constructing, and maintaining major public infrastructure such as roads, bridges, and government buildings across Delhi.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Public Works Department, Delhi canonical | 4 |
| Public Works Department, Government of NCT of Delhi | 3 |
| Public Works Department, Delhi (PWD) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T923908 — 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, Delhi Context triple: [Ring Road, Delhi, maintainedBy, Public Works Department, Delhi]
-
A.
Delhi Cantonment Board
Delhi Cantonment Board is a local military-administered civic body in Delhi responsible for municipal governance and services within the Delhi Cantonment area.
-
B.
Municipal Corporation of Delhi
The Municipal Corporation of Delhi is the primary civic body responsible for providing municipal services and local governance across most areas of Delhi, India.
-
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.
New Delhi Municipal Council
The New Delhi Municipal Council is the local civic body responsible for municipal governance, infrastructure, and public services in the central administrative areas of India’s capital.
-
E.
Agra Municipal Corporation
Agra Municipal Corporation is the local civic body responsible for administering and managing municipal services and urban infrastructure in the city of Agra, 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, Delhi Target entity description: The Public Works Department, Delhi is a government agency responsible for planning, constructing, and maintaining major public infrastructure such as roads, bridges, and government buildings across Delhi.
-
A.
Delhi Cantonment Board
Delhi Cantonment Board is a local military-administered civic body in Delhi responsible for municipal governance and services within the Delhi Cantonment area.
-
B.
Municipal Corporation of Delhi
The Municipal Corporation of Delhi is the primary civic body responsible for providing municipal services and local governance across most areas of Delhi, India.
-
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.
New Delhi Municipal Council
The New Delhi Municipal Council is the local civic body responsible for municipal governance, infrastructure, and public services in the central administrative areas of India’s capital.
-
E.
Agra Municipal Corporation
Agra Municipal Corporation is the local civic body responsible for administering and managing municipal services and urban infrastructure in the city of Agra, India.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
public works department ⓘ |
| collaboratesWith |
Delhi Development Authority
ⓘ
Delhi Jal Board ⓘ Delhi Transport Corporation ⓘ Municipal Corporation of Delhi ⓘ Public Works Department, Government of India ⓘ
linked to:
Central Public Works Department
|
| country | India ⓘ |
| employs |
administrative staff
ⓘ
architects ⓘ civil engineers ⓘ electrical engineers ⓘ mechanical engineers ⓘ |
| governingLaw | Delhi government rules and regulations ⓘ |
| hasDivision |
bridge and flyover division
ⓘ
building works division ⓘ electrical and mechanical division ⓘ road maintenance division ⓘ |
| headquartersLocation |
New Delhi
ⓘ
linked to:
New Delhi, India
|
| jurisdiction | Government of National Capital Territory of Delhi ⓘ |
| languageOfWork |
English
ⓘ
Hindi ⓘ |
| location | Delhi ⓘ |
| operatesInAdministrativeTerritory | National Capital Territory of Delhi ⓘ |
| parentOrganization | Government of National Capital Territory of Delhi ⓘ |
| partOf | Delhi government ⓘ |
| responsibleFor |
bridges in Delhi
ⓘ
construction of public infrastructure in Delhi ⓘ flyovers in Delhi ⓘ government buildings in Delhi ⓘ hospitals under Delhi government ⓘ maintenance of public infrastructure in Delhi ⓘ major roads in Delhi ⓘ planning of public infrastructure in Delhi ⓘ school buildings under Delhi government ⓘ |
| sector |
building construction
ⓘ
public infrastructure ⓘ transport infrastructure ⓘ |
| serviceType |
bridge construction services
ⓘ
building construction services ⓘ maintenance services for government assets ⓘ public infrastructure services ⓘ road construction services ⓘ |
| task |
asset management of government infrastructure
ⓘ
quality control of public works ⓘ supervision of construction contracts ⓘ tendering for public works projects ⓘ |
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, Delhi Description of subject: The Public Works Department, Delhi is a government agency responsible for planning, constructing, and maintaining major public infrastructure such as roads, bridges, and government buildings across Delhi.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Ring Road
linked to: Public Works Department, Delhi
Government of National Capital Territory of Delhi
→
hasDepartment
→
Public Works Department, Delhi
ⓘ
linked to: Public Works Department, Delhi
Wazirabad bridge (over Yamuna)
→
maintainedBy
→
Public Works Department, Government of NCT of Delhi
ⓘ
linked to: Public Works Department, Delhi
linked to: Public Works Department, Delhi