Punnamada Lake
E849123
Punnamada Lake is a scenic part of the Vembanad backwaters in Kerala, India, best known for hosting the annual Nehru Trophy Boat Race.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Punnamada Lake canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T8773322 — 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: Punnamada Lake Context triple: [Alappuzha, hasWaterBody, Punnamada Lake]
-
A.
Lake of Menteith
The Lake of Menteith is a small freshwater loch in the Stirling council area of Scotland, noted for its scenic beauty and the historic Inchmahome Priory on one of its islands.
-
B.
Loch Hourn
Loch Hourn is a long, fjord-like sea loch on the west coast of the Scottish Highlands, known for its dramatic mountains, remote scenery, and deep inlets.
-
C.
Loch na Keal
Loch na Keal is a large sea loch on the west coast of the Isle of Mull in Scotland, known for its dramatic coastal scenery, wildlife, and surrounding rugged mountains.
-
D.
Loch Roag
Loch Roag is a scenic sea loch on the west coast of the Isle of Lewis in Scotland, known for its rugged coastline, islands, and rich marine and bird life.
-
E.
Loch of Harray
Loch of Harray is a large freshwater loch on Mainland Orkney in Scotland, noted for its rich birdlife and proximity to major Neolithic archaeological sites.
- 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: Punnamada Lake Target entity description: Punnamada Lake is a scenic part of the Vembanad backwaters in Kerala, India, best known for hosting the annual Nehru Trophy Boat Race.
-
A.
Lake of Menteith
The Lake of Menteith is a small freshwater loch in the Stirling council area of Scotland, noted for its scenic beauty and the historic Inchmahome Priory on one of its islands.
-
B.
Loch Hourn
Loch Hourn is a long, fjord-like sea loch on the west coast of the Scottish Highlands, known for its dramatic mountains, remote scenery, and deep inlets.
-
C.
Loch na Keal
Loch na Keal is a large sea loch on the west coast of the Isle of Mull in Scotland, known for its dramatic coastal scenery, wildlife, and surrounding rugged mountains.
-
D.
Loch Roag
Loch Roag is a scenic sea loch on the west coast of the Isle of Lewis in Scotland, known for its rugged coastline, islands, and rich marine and bird life.
-
E.
Loch of Harray
Loch of Harray is a large freshwater loch on Mainland Orkney in Scotland, noted for its rich birdlife and proximity to major Neolithic archaeological sites.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | lake ⓘ |
| administrativeDivision | Alappuzha district NERFINISHED ⓘ |
| climate | tropical monsoon ⓘ |
| connectedTo |
Vembanad Lake
NERFINISHED
ⓘ
network of Kerala backwaters ⓘ |
| country | India ⓘ |
| eventFrequency | annual ⓘ |
| eventLocationOf | snake boat race ⓘ |
| eventMonth | August ⓘ |
| hasActivity |
backwater tours
ⓘ
canoeing ⓘ fishing ⓘ houseboat cruises ⓘ |
| hasEcosystem | wetland ecosystem ⓘ |
| hasRecreation |
boating
ⓘ
photography ⓘ sightseeing ⓘ |
| hasScenicQuality | picturesque ⓘ |
| hasShorelineSettlement |
Alappuzha town
NERFINISHED
ⓘ
Punnamada NERFINISHED ⓘ |
| hasTransport |
country boats
ⓘ
houseboats ⓘ motorboats ⓘ |
| hostsEvent | Nehru Trophy Boat Race NERFINISHED ⓘ |
| knownFor | Nehru Trophy Boat Race NERFINISHED ⓘ |
| languageSpokenInRegion |
English
ⓘ
Malayalam ⓘ |
| locatedIn |
Alappuzha district
NERFINISHED
ⓘ
India ⓘ Kerala NERFINISHED ⓘ |
| locatedNear |
Alappuzha
NERFINISHED
ⓘ
Kuttanad region NERFINISHED ⓘ |
| nearestCity | Alappuzha NERFINISHED ⓘ |
| partOf |
Kerala backwaters
NERFINISHED
ⓘ
Vembanad Lake NERFINISHED ⓘ Vembanad backwaters NERFINISHED ⓘ |
| receivesRainfallFrom |
Northeast monsoon
ⓘ
Southwest monsoon NERFINISHED ⓘ |
| region | South India ⓘ |
| state | Kerala NERFINISHED ⓘ |
| tourismType | backwater tourism ⓘ |
| usedFor |
fishing
ⓘ
inland navigation ⓘ tourism ⓘ |
| waterBodyType | brackish water lake ⓘ |
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: Punnamada Lake Description of subject: Punnamada Lake is a scenic part of the Vembanad backwaters in Kerala, India, best known for hosting the annual Nehru Trophy Boat Race.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.