Mumbai Island
E338110
Mumbai Island is a historic island region that forms the core part of the modern city of Mumbai on India’s western coast.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Mumbai Island canonical | 5 |
| Island City of Mumbai | 3 |
| Bombay mainland | 1 |
| Island of Bombay | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3208129 — 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: Mumbai Island Context triple: [The Castle, locatedIn, Mumbai Island]
-
A.
Salsette Island
Salsette Island is a densely populated island in western India that encompasses much of the Mumbai metropolitan area, including the city of Mumbai and several surrounding suburbs.
-
B.
Colaba Island
Colaba Island is a former island in Mumbai, India, now part of the city’s southern peninsula and known for its historic waterfront, colonial-era architecture, and bustling commercial and tourist districts.
-
C.
Mazagaon Island
Mazagaon Island was one of the original seven islands that later combined to form the city of Mumbai (formerly Bombay) on India’s west coast.
-
D.
Mumbai Harbour
Mumbai Harbour is a natural deep-water harbor on the eastern shore of Mumbai, India, serving as a major maritime gateway and commercial port on the Arabian Sea.
-
E.
Pamban Island
Pamban Island is a narrow island in the Gulf of Mannar off the coast of Tamil Nadu, India, known for its pilgrimage town of Rameswaram and its historic railway bridge connecting it to the mainland.
- 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: Mumbai Island Target entity description: Mumbai Island is a historic island region that forms the core part of the modern city of Mumbai on India’s western coast.
-
A.
Salsette Island
Salsette Island is a densely populated island in western India that encompasses much of the Mumbai metropolitan area, including the city of Mumbai and several surrounding suburbs.
-
B.
Colaba Island
Colaba Island is a former island in Mumbai, India, now part of the city’s southern peninsula and known for its historic waterfront, colonial-era architecture, and bustling commercial and tourist districts.
-
C.
Mazagaon Island
Mazagaon Island was one of the original seven islands that later combined to form the city of Mumbai (formerly Bombay) on India’s west coast.
-
D.
Mumbai Harbour
Mumbai Harbour is a natural deep-water harbor on the eastern shore of Mumbai, India, serving as a major maritime gateway and commercial port on the Arabian Sea.
-
E.
Pamban Island
Pamban Island is a narrow island in the Gulf of Mannar off the coast of Tamil Nadu, India, known for its pilgrimage town of Rameswaram and its historic railway bridge connecting it to the mainland.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
core city area
ⓘ
historic region ⓘ island ⓘ |
| contains |
Bhuleshwar
ⓘ
Byculla ⓘ Charni Road NERFINISHED ⓘ Chhatrapati Shivaji Maharaj Terminus vicinity ⓘ Churchgate ⓘ Colaba ⓘ Cuffe Parade ⓘ Dadar ⓘ Dharavi ⓘ
linked to:
Bombay slums
Fort area of Mumbai ⓘ Girgaon ⓘ Grant Road NERFINISHED ⓘ Kalbadevi ⓘ Mahim ⓘ Malabar Hill ⓘ Marine Lines ⓘ
linked to:
Harbour Line
Matunga ⓘ Mazagaon ⓘ Mumbai Port area ⓘ
linked to:
Mumbai Harbour
Nariman Point ⓘ Parel ⓘ Sion ⓘ Tardeo ⓘ Worli ⓘ
linked to:
Worli Island
|
| country | India ⓘ |
| formedBy | land reclamation projects ⓘ |
| formsCoreOf | modern city of Mumbai ⓘ |
| hasFeature |
dense urban development
ⓘ
historic colonial-era districts ⓘ natural harbour of Mumbai ⓘ |
| historicallyComprised | seven islands of Bombay ⓘ |
| historicalName | Bombay Island ⓘ |
| locatedIn |
Maharashtra
ⓘ
Mumbai ⓘ |
| locatedOn | western coast of India ⓘ |
| locatedOnCoastOf | Arabian Sea ⓘ |
| majorCity | Mumbai ⓘ |
| mergedFrom |
Bombay Island (original core)
ⓘ
Colaba Island ⓘ Mahim Island NERFINISHED ⓘ Mazagaon Island ⓘ Old Woman’s Island ⓘ Parel Island NERFINISHED ⓘ Worli Island ⓘ |
| partOf |
Mumbai metropolitan region
ⓘ
linked to:
Mumbai Metropolitan Region
|
| state | Maharashtra ⓘ |
| timeZone | Indian Standard Time ⓘ |
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: Mumbai Island Description of subject: Mumbai Island is a historic island region that forms the core part of the modern city of Mumbai on India’s western coast.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Mumbai Island
linked to: Mumbai Island
linked to: Mumbai Island