DDA
E485421
DDA is the Delhi Development Authority, the government agency responsible for planning, development, and housing infrastructure in India’s National Capital Territory of Delhi.
All labels observed (1)
| Label | Occurrences |
|---|---|
| DDA canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4991262 — 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: DDA Context triple: [Delhi Development Authority, shortName, DDA]
-
A.
DDA
DDA is the commonly used abbreviation for the Division on Dynamical Astronomy, a professional group focused on the study of celestial dynamics within the American Astronomical Society.
-
B.
DAA
DAA is the IATA airport code for Davison Army Airfield, a U.S. Army aviation facility located at Fort Belvoir, Virginia.
-
C.
daa
daa is the Irish state-owned airport operator responsible for managing Dublin Airport and other aviation and travel-related businesses.
-
D.
DDC
DDC is a widely used library classification system that organizes books and other materials into numbered subject categories for easy retrieval.
-
E.
DDF
DDF is the commonly used abbreviation for the Dicastery for the Doctrine of the Faith, the Vatican department responsible for promoting and safeguarding Catholic doctrine.
- 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: DDA Target entity description: DDA is the Delhi Development Authority, the government agency responsible for planning, development, and housing infrastructure in India’s National Capital Territory of Delhi.
-
A.
DDA
DDA is the commonly used abbreviation for the Division on Dynamical Astronomy, a professional group focused on the study of celestial dynamics within the American Astronomical Society.
-
B.
DAA
DAA is the IATA airport code for Davison Army Airfield, a U.S. Army aviation facility located at Fort Belvoir, Virginia.
-
C.
daa
daa is the Irish state-owned airport operator responsible for managing Dublin Airport and other aviation and travel-related businesses.
-
D.
DDC
DDC is a widely used library classification system that organizes books and other materials into numbered subject categories for easy retrieval.
-
E.
DDF
DDF is the commonly used abbreviation for the Dicastery for the Doctrine of the Faith, the Vatican department responsible for promoting and safeguarding Catholic doctrine.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
statutory body ⓘ |
| alsoKnownAs |
DDA Delhi
ⓘ
linked to:
Delhi Development Authority
|
| basedIn | India ⓘ |
| country | India ⓘ |
| fieldOfWork |
city planning
ⓘ
housing policy ⓘ land development ⓘ urban development ⓘ |
| foundedBy | Government of India ⓘ |
| hasAuthorityOver |
building regulations in notified areas of Delhi
ⓘ
land acquisition in Delhi (subject to law) ⓘ zoning regulations in Delhi ⓘ |
| hasMotto | planned development of Delhi ⓘ |
| hasRole |
housing authority
ⓘ
infrastructure planning agency ⓘ land development agency ⓘ urban planning authority ⓘ |
| headquartersLocation |
New Delhi
ⓘ
linked to:
New Delhi, India
|
| industry |
housing
ⓘ
infrastructure development ⓘ real estate development ⓘ urban planning ⓘ |
| jurisdiction |
Delhi
ⓘ
National Capital Territory of Delhi ⓘ |
| legalForm | statutory authority ⓘ |
| locatedInTheAdministrativeTerritorialEntity |
Delhi
ⓘ
National Capital Territory of Delhi ⓘ |
| officialLanguage |
English
ⓘ
Hindi ⓘ |
| operatesInSector | public sector ⓘ |
| parentOrganization |
Government of India
ⓘ
Ministry of Housing and Urban Affairs ⓘ
linked to:
Ministry of Housing and Urban Affairs, India
|
| partOf | urban governance framework of Delhi ⓘ |
| regionServed |
National Capital Region (partly)
ⓘ
linked to:
National Capital Region
|
| responsibleFor |
allocation of land for public purposes in Delhi
ⓘ
development of commercial complexes in Delhi ⓘ development of public infrastructure in Delhi ⓘ development of residential colonies in Delhi ⓘ housing development in Delhi ⓘ land use planning in Delhi ⓘ maintenance of certain parks and green areas in Delhi ⓘ master planning of Delhi ⓘ |
| shortName | DDA ⓘ |
| website | https://dda.gov.in ⓘ |
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: DDA Description of subject: DDA is the Delhi Development Authority, the government agency responsible for planning, development, and housing infrastructure in India’s National Capital Territory of Delhi.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.