Hanwella
E549042
Hanwella is a town in Sri Lanka’s Western Province, situated along the Kelani River and known historically as a strategic river crossing and plantation area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Hanwella canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5798368 — 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: Hanwella Context triple: [Colombo District, contains, Hanwella]
-
A.
Palaonda
Palaonda is an indoor ice arena in Bolzano, Italy, primarily used for ice hockey and other sporting and entertainment events.
-
B.
Mawanella
Mawanella is a town in central Sri Lanka known as a key transit point on the Colombo–Kandy road and for its surrounding rubber and tea plantations.
-
C.
Landana
Landana is a coastal town in Angola’s Cabinda exclave, historically known as a regional trading and missionary center.
-
D.
Ronga
Ronga is a Bantu language spoken primarily in southern Mozambique, known for contributing vocabulary and structural features to African varieties of Portuguese.
-
E.
Kambalda
Kambalda is a mining town in Western Australia known for its significant nickel deposits and location near Lake Lefroy.
- 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: Hanwella Target entity description: Hanwella is a town in Sri Lanka’s Western Province, situated along the Kelani River and known historically as a strategic river crossing and plantation area.
-
A.
Palaonda
Palaonda is an indoor ice arena in Bolzano, Italy, primarily used for ice hockey and other sporting and entertainment events.
-
B.
Mawanella
Mawanella is a town in central Sri Lanka known as a key transit point on the Colombo–Kandy road and for its surrounding rubber and tea plantations.
-
C.
Landana
Landana is a coastal town in Angola’s Cabinda exclave, historically known as a regional trading and missionary center.
-
D.
Ronga
Ronga is a Bantu language spoken primarily in southern Mozambique, known for contributing vocabulary and structural features to African varieties of Portuguese.
-
E.
Kambalda
Kambalda is a mining town in Western Australia known for its significant nickel deposits and location near Lake Lefroy.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf | town ⓘ |
| administrativeDivision | Hanwella Divisional Secretariat NERFINISHED ⓘ |
| administrativeLevel | local town ⓘ |
| belongsTo | Sri Lanka Western Region urban–rural belt NERFINISHED ⓘ |
| climate | tropical rainforest climate ⓘ |
| country | Sri Lanka ⓘ |
| crossesBy | Colombo–Ratnapura road NERFINISHED ⓘ |
| distanceFromColombo | about 30 km ⓘ |
| hasAreaCode | 011 ⓘ |
| hasFeature |
Kelani River floodplain
NERFINISHED
ⓘ
bridge over Kelani River ⓘ |
| hasNearbyIndustrialActivity | small-scale industries ⓘ |
| hasNearbyLandUse | mixed residential and plantation land ⓘ |
| hasNearbyTown |
Avissawella
NERFINISHED
ⓘ
Kaduwela NERFINISHED ⓘ Padukka NERFINISHED ⓘ Pugoda NERFINISHED ⓘ |
| hasPostalCode | 10650 ⓘ |
| historicalRole |
plantation area
ⓘ
strategic river crossing ⓘ |
| knownFor |
coconut plantations
ⓘ
rubber plantations ⓘ tea plantations ⓘ |
| languageMajority | Sinhala NERFINISHED ⓘ |
| locatedEastOf | Colombo NERFINISHED ⓘ |
| locatedIn |
Colombo District
NERFINISHED
ⓘ
Western Province NERFINISHED ⓘ |
| locatedOn | A4 highway NERFINISHED ⓘ |
| locatedOnRiver | Kelani River NERFINISHED ⓘ |
| primaryEconomicActivity |
agriculture
ⓘ
plantation agriculture ⓘ |
| provinceCapitalDistance | about 30 km from Colombo city centre ⓘ |
| region | low-country wet zone ⓘ |
| religionMajority | Buddhism ⓘ |
| riverBank | Kelani River left bank in many sections ⓘ |
| strategicImportance | historical military and trade route crossing point ⓘ |
| timeZone | Sri Lanka Standard Time NERFINISHED ⓘ |
| transportMode |
bus
ⓘ
road transport ⓘ |
| utcOffset | +5:30 ⓘ |
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: Hanwella Description of subject: Hanwella is a town in Sri Lanka’s Western Province, situated along the Kelani River and known historically as a strategic river crossing and plantation area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.