Deonar dumping ground
E926265
Deonar dumping ground is one of Mumbai’s largest and oldest landfill sites, known for its massive waste heaps, environmental concerns, and frequent fires.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Deonar dumping ground canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11443985 — 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: Deonar dumping ground Context triple: [Govandi, hasLandmark, Deonar dumping ground]
-
A.
Valley of Desolation
The Valley of Desolation is a geothermally active, otherworldly landscape of fumaroles, hot springs, and bubbling mud pools located in the volcanic interior of Dominica.
-
B.
Valley of Desolation
The Valley of Desolation is a dramatic, rocky gorge and viewpoint within South Africa’s Camdeboo National Park, famed for its towering dolerite columns and sweeping views over the Karoo landscape.
-
C.
Valmur
Valmur is one of the prestigious Grand Cru vineyard sites in the Chablis wine region of Burgundy, renowned for producing powerful, age-worthy Chardonnay wines.
-
D.
Arrakeen
Arrakeen is the principal city and political center on the desert planet Arrakis in Frank Herbert's Dune universe.
-
E.
Zaolzie
Zaolzie is a historically disputed border region between Poland and Czechoslovakia (now the Czech Republic), known for its mixed Polish and Czech population and its controversial annexation by Poland in 1938.
- 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: Deonar dumping ground Target entity description: Deonar dumping ground is one of Mumbai’s largest and oldest landfill sites, known for its massive waste heaps, environmental concerns, and frequent fires.
-
A.
Valley of Desolation
The Valley of Desolation is a geothermally active, otherworldly landscape of fumaroles, hot springs, and bubbling mud pools located in the volcanic interior of Dominica.
-
B.
Valley of Desolation
The Valley of Desolation is a dramatic, rocky gorge and viewpoint within South Africa’s Camdeboo National Park, famed for its towering dolerite columns and sweeping views over the Karoo landscape.
-
C.
Valmur
Valmur is one of the prestigious Grand Cru vineyard sites in the Chablis wine region of Burgundy, renowned for producing powerful, age-worthy Chardonnay wines.
-
D.
Arrakeen
Arrakeen is the principal city and political center on the desert planet Arrakis in Frank Herbert's Dune universe.
-
E.
Zaolzie
Zaolzie is a historically disputed border region between Poland and Czechoslovakia (now the Czech Republic), known for its mixed Polish and Czech population and its controversial annexation by Poland in 1938.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
landfill site
ⓘ
solid waste disposal site ⓘ |
| adjacentTo |
Deonar abattoir
NERFINISHED
ⓘ
residential areas of Mumbai ⓘ slum settlements ⓘ |
| causeOf | smog episodes in Mumbai ⓘ |
| continent | Asia ⓘ |
| coordinateLocation | 19.045°N 72.918°E ⓘ |
| country | India ⓘ |
| hasCharacteristic |
informal waste picking activity
ⓘ
lack of scientific landfill management in early decades ⓘ large vertical waste heaps ⓘ methane emissions ⓘ open dumping of waste ⓘ |
| hasEffect |
air pollution in surrounding areas
ⓘ
groundwater contamination risk ⓘ health problems for nearby residents ⓘ odor nuisance ⓘ soil contamination risk ⓘ |
| hasEvent |
2016 Deonar landfill fire
NERFINISHED
ⓘ
recurrent landfill fires ⓘ |
| hasProposedPlan |
biomining and waste recovery
GENERATED
ⓘ
closure and remediation GENERATED ⓘ waste-to-energy project proposals GENERATED ⓘ |
| hasUse |
construction and demolition waste disposal
ⓘ
municipal solid waste disposal ⓘ |
| inception | 1927 ⓘ |
| knownFor |
being one of Mumbai’s largest landfill sites
ⓘ
being one of Mumbai’s oldest landfill sites ⓘ environmental and public health concerns ⓘ frequent landfill fires ⓘ massive waste heaps ⓘ severe air pollution episodes ⓘ |
| locatedIn |
Deonar
NERFINISHED
ⓘ
Maharashtra ⓘ Mumbai ⓘ |
| locatedInAdministrativeTerritory | Municipal Corporation of Greater Mumbai NERFINISHED ⓘ |
| operator | Municipal Corporation of Greater Mumbai NERFINISHED ⓘ |
| ownedBy | Municipal Corporation of Greater Mumbai NERFINISHED ⓘ |
| partOf |
Mumbai waste management system
ⓘ
Mumbai’s solid waste crisis discourse ⓘ |
| regulatedBy |
Central Pollution Control Board of India
NERFINISHED
ⓘ
Maharashtra Pollution Control Board NERFINISHED ⓘ |
| subjectOf |
environmental impact studies
ⓘ
media reports on Mumbai pollution ⓘ public interest litigation in Indian courts ⓘ |
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: Deonar dumping ground Description of subject: Deonar dumping ground is one of Mumbai’s largest and oldest landfill sites, known for its massive waste heaps, environmental concerns, and frequent fires.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.