Wellawatte Canal
E1541030
UNEXPLORED
Wellawatte Canal is an urban waterway in Colombo, Sri Lanka, that drains surrounding suburbs and flows into the Indian Ocean near Wellawatte.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wellawatte Canal canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T22522200 — 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: Wellawatte Canal Context triple: [Wellawatte, hasWatercourse, Wellawatte Canal]
-
A.
Muzza Canal
Muzza Canal is an important historic irrigation and navigation canal in Lombardy, Italy, branching from the Adda River to serve the surrounding agricultural plains.
-
B.
Etaka Canal
Etaka Canal is a waterway in northern Namibia that plays a key role in supplying water and supporting agriculture and settlements near the town of Oshakati.
-
C.
Nahrawan Canal
The Nahrawan Canal was a major medieval irrigation and navigation waterway near Baghdad in present-day Iraq, historically significant as the site of the Battle of Nahrawan.
-
D.
Ket–Kas Canal
The Ket–Kas Canal was an unrealized Russian imperial-era project intended to link the Ket and Kas river systems to improve navigation and trade across Siberia.
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E.
Arzni-Shamiram Canal
The Arzni-Shamiram Canal is a major irrigation waterway in Armenia that supplies agricultural lands and settlements in the Kotayk region and surrounding areas.
- 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: Wellawatte Canal Target entity description: Wellawatte Canal is an urban waterway in Colombo, Sri Lanka, that drains surrounding suburbs and flows into the Indian Ocean near Wellawatte.
-
A.
Muzza Canal
Muzza Canal is an important historic irrigation and navigation canal in Lombardy, Italy, branching from the Adda River to serve the surrounding agricultural plains.
-
B.
Etaka Canal
Etaka Canal is a waterway in northern Namibia that plays a key role in supplying water and supporting agriculture and settlements near the town of Oshakati.
-
C.
Nahrawan Canal
The Nahrawan Canal was a major medieval irrigation and navigation waterway near Baghdad in present-day Iraq, historically significant as the site of the Battle of Nahrawan.
-
D.
Ket–Kas Canal
The Ket–Kas Canal was an unrealized Russian imperial-era project intended to link the Ket and Kas river systems to improve navigation and trade across Siberia.
-
E.
Arzni-Shamiram Canal
The Arzni-Shamiram Canal is a major irrigation waterway in Armenia that supplies agricultural lands and settlements in the Kotayk region and surrounding areas.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.