Delhi Jal Board
E204148
Delhi Jal Board is the government agency responsible for providing and managing water supply and sewage services in India's National Capital Territory of Delhi.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Delhi Jal Board canonical | 7 |
| Delhi water supply system | 2 |
| water supply system of Delhi | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1805248 — 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: Delhi Jal Board Context triple: [Wazirabad Barrage, usedBy, Delhi Jal Board]
-
A.
Delhi Development Authority
The Delhi Development Authority is a government planning and development agency responsible for urban planning, land development, and housing in India’s National Capital Territory of Delhi.
-
B.
Irrigation and Flood Control Department of Delhi
The Irrigation and Flood Control Department of Delhi is a government agency responsible for managing the city's water resources, including flood control, drainage, and the maintenance of key hydraulic structures.
-
C.
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.
-
D.
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.
-
E.
Public Works Department, Delhi
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.
- 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: Delhi Jal Board Target entity description: Delhi Jal Board is the government agency responsible for providing and managing water supply and sewage services in India's National Capital Territory of Delhi.
-
A.
Delhi Development Authority
The Delhi Development Authority is a government planning and development agency responsible for urban planning, land development, and housing in India’s National Capital Territory of Delhi.
-
B.
Irrigation and Flood Control Department of Delhi
The Irrigation and Flood Control Department of Delhi is a government agency responsible for managing the city's water resources, including flood control, drainage, and the maintenance of key hydraulic structures.
-
C.
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.
-
D.
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.
-
E.
Public Works Department, Delhi
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.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
water utility ⓘ |
| abbreviation | DJB ⓘ |
| aimsTo |
ensure continuous water supply in Delhi
ⓘ
improve sewage treatment capacity in Delhi ⓘ |
| country | India ⓘ |
| hasOfficialLanguage |
English
ⓘ
Hindi ⓘ |
| hasSector |
customer services and billing
ⓘ
wastewater management ⓘ water distribution ⓘ water quality monitoring ⓘ |
| hasWebsite | https://delhijalboard.nic.in ⓘ |
| headquartersLocation | Delhi ⓘ |
| implementsPolicyOf |
Government of National Capital Territory of Delhi
ⓘ
surface form:
Government of Delhi
Government of India (water and sanitation schemes in Delhi) ⓘ |
| industry |
sewage services
ⓘ
water supply ⓘ |
| jurisdiction |
Government of National Capital Territory of Delhi
ⓘ
surface form:
Government of Delhi
National Capital Territory of Delhi ⓘ |
| legalForm | statutory body ⓘ |
| locatedIn |
Delhi
ⓘ
India ⓘ |
| ownedBy |
Government of National Capital Territory of Delhi
ⓘ
surface form:
Government of Delhi
|
| parentOrganization |
Government of National Capital Territory of Delhi
ⓘ
surface form:
Government of Delhi
|
| regionServed |
Delhi rural areas
ⓘ
Delhi urban areas ⓘ |
| regulates |
sewer connections in Delhi
ⓘ
water connections in Delhi ⓘ |
| responsibleFor |
billing for water consumption in Delhi
ⓘ
collection of water charges in Delhi ⓘ maintenance of sewer lines in Delhi ⓘ maintenance of water pipelines in Delhi ⓘ operation of sewage treatment plants in Delhi ⓘ operation of water treatment plants in Delhi ⓘ sewage management in Delhi ⓘ sewerage treatment in Delhi ⓘ water supply in Delhi ⓘ |
| sector | public sector ⓘ |
| serviceArea | National Capital Territory of Delhi ⓘ |
| subjectTo |
Comptroller and Auditor General of India audit
ⓘ
Delhi Legislative Assembly oversight ⓘ |
| typeOfService |
potable water supply
ⓘ
sewerage collection ⓘ sewerage treatment ⓘ storm water drainage coordination ⓘ |
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: Delhi Jal Board Description of subject: Delhi Jal Board is the government agency responsible for providing and managing water supply and sewage services in India's National Capital Territory of Delhi.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
water supply system of Delhi
this entity surface form:
Delhi water supply system
this entity surface form:
Delhi water supply system