Kehelgamu Oya
E1507143
UNEXPLORED
Kehelgamu Oya is a river in Sri Lanka that serves as a significant tributary contributing to the flow of the Kelani Ganga.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kehelgamu Oya canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T21889860 — 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: Kehelgamu Oya Context triple: [Kelani Ganga, hasTributary, Kehelgamu Oya]
-
A.
Kala Oya
Kala Oya is one of Sri Lanka’s major rivers, flowing through the country’s dry zone and supporting irrigation, agriculture, and local ecosystems.
-
B.
Belihul Oya
Belihul Oya is a scenic river in Sri Lanka’s hill country, known for its cool climate, waterfalls, and popularity as an eco-tourism and adventure destination.
-
C.
Maduru Oya
Maduru Oya is a major river in Sri Lanka known for its irrigation reservoir and surrounding national park rich in wildlife and dry-zone ecosystems.
-
D.
Wellawatte
Wellawatte is a densely populated coastal suburb of Colombo, Sri Lanka, known for its vibrant commercial activity and ethnically diverse community.
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E.
Kotmale Oya
Kotmale Oya is a major river in central Sri Lanka that flows through the hill country and feeds into the Mahaweli River, contributing significantly to the region’s hydropower and irrigation systems.
- 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: Kehelgamu Oya Target entity description: Kehelgamu Oya is a river in Sri Lanka that serves as a significant tributary contributing to the flow of the Kelani Ganga.
-
A.
Kala Oya
Kala Oya is one of Sri Lanka’s major rivers, flowing through the country’s dry zone and supporting irrigation, agriculture, and local ecosystems.
-
B.
Belihul Oya
Belihul Oya is a scenic river in Sri Lanka’s hill country, known for its cool climate, waterfalls, and popularity as an eco-tourism and adventure destination.
-
C.
Maduru Oya
Maduru Oya is a major river in Sri Lanka known for its irrigation reservoir and surrounding national park rich in wildlife and dry-zone ecosystems.
-
D.
Wellawatte
Wellawatte is a densely populated coastal suburb of Colombo, Sri Lanka, known for its vibrant commercial activity and ethnically diverse community.
-
E.
Kotmale Oya
Kotmale Oya is a major river in central Sri Lanka that flows through the hill country and feeds into the Mahaweli River, contributing significantly to the region’s hydropower and irrigation systems.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.