Bujagali Dam reservoir
E1001825
Bujagali Dam reservoir is the artificial lake formed on the Victoria Nile in Uganda by the Bujagali Hydropower Project, created to generate electricity and now a major feature of the region’s river landscape.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bujagali Dam | 1 |
| Bujagali Dam reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12755073 — 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: Bujagali Dam reservoir Context triple: [Bujagali Falls, submergedBy, Bujagali Dam reservoir]
-
A.
Wyangala Dam
Wyangala Dam is a major water storage and flood mitigation reservoir in New South Wales, Australia, serving irrigation, water supply, and recreational purposes.
-
B.
Binga Dam
Binga Dam is a major hydroelectric dam in the Philippines that harnesses the flow of the Agno River for power generation and water management.
-
C.
Rantembe Dam
Rantembe Dam is a hydroelectric and irrigation dam in Sri Lanka that forms part of the Mahaweli River development scheme.
-
D.
Chivero Dam
Chivero Dam is a major reservoir in Zimbabwe that supplies water to Harare and supports recreation, fishing, and wildlife in the surrounding Lake Chivero Recreational Park.
-
E.
Mankwe Dam
Mankwe Dam is a large artificial lake and key wildlife viewing hotspot located within South Africa’s Pilanesberg National Park.
- 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: Bujagali Dam reservoir Target entity description: Bujagali Dam reservoir is the artificial lake formed on the Victoria Nile in Uganda by the Bujagali Hydropower Project, created to generate electricity and now a major feature of the region’s river landscape.
-
A.
Wyangala Dam
Wyangala Dam is a major water storage and flood mitigation reservoir in New South Wales, Australia, serving irrigation, water supply, and recreational purposes.
-
B.
Binga Dam
Binga Dam is a major hydroelectric dam in the Philippines that harnesses the flow of the Agno River for power generation and water management.
-
C.
Rantembe Dam
Rantembe Dam is a hydroelectric and irrigation dam in Sri Lanka that forms part of the Mahaweli River development scheme.
-
D.
Chivero Dam
Chivero Dam is a major reservoir in Zimbabwe that supplies water to Harare and supports recreation, fishing, and wildlife in the surrounding Lake Chivero Recreational Park.
-
E.
Mankwe Dam
Mankwe Dam is a large artificial lake and key wildlife viewing hotspot located within South Africa’s Pilanesberg National Park.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
reservoir ⓘ |
| affects | river landscape of the Victoria Nile near Jinja ⓘ |
| associatedWith |
Bujagali Energy Limited
ⓘ
Uganda Electricity Transmission Company Limited ⓘ |
| basinCountry | Uganda ⓘ |
| constructionBeganWithDam | 2007 ⓘ |
| country | Uganda ⓘ |
| createdBy | impoundment of the Victoria Nile ⓘ |
| createdByProject |
Bujagali Hydropower Project
ⓘ
linked to:
Bujagali Hydropower Station
|
| createdFor | electricity generation ⓘ |
| damCommissioned | 2012 ⓘ |
| downstreamOf |
Kiira Dam
ⓘ
Nalubaale Dam ⓘ |
| ecosystemType | tropical freshwater reservoir ⓘ |
| formedBy |
Bujagali Dam
ⓘ
linked to:
Bujagali Dam reservoir
|
| hasShorelineUse |
boat tours
ⓘ
tourist lodges ⓘ water sports ⓘ |
| hasUse |
fishing
ⓘ
recreation ⓘ tourism ⓘ |
| impact |
alteration of local aquatic habitats
ⓘ
change in river flow regime downstream ⓘ displacement of some local communities ⓘ |
| inflow | Victoria Nile ⓘ |
| locatedContinent | Africa ⓘ |
| locatedInDrainageBasin |
Nile River basin
ⓘ
linked to:
Nile Basin
|
| locatedInRegion |
Eastern Region, Uganda
ⓘ
linked to:
Eastern Region of Uganda
|
| locatedNear | Jinja ⓘ |
| locatedOnRiver | Victoria Nile ⓘ |
| locatedUpstreamOf |
Bujagali Falls (submerged site)
ⓘ
linked to:
Bujagali Falls
|
| nearbyCity | Jinja ⓘ |
| nearbySettlement | Njeru ⓘ |
| operator | Bujagali Energy Limited ⓘ |
| outflow | Victoria Nile ⓘ |
| partOf |
Bujagali Hydropower Plant
ⓘ
linked to:
Bujagali Hydropower Station
Victoria Nile basin ⓘ |
| partOfEnergyInfrastructureOf | Uganda ⓘ |
| purpose | hydroelectric power generation ⓘ |
| submerged | former Bujagali Falls site ⓘ |
| supports |
Bujagali Hydropower Station capacity of about 250 MW
ⓘ
linked to:
Bujagali Hydropower Station
|
| usedFor | regulating water for power generation ⓘ |
| watercourse | Victoria Nile ⓘ |
| waterSource | Lake Victoria via Victoria Nile ⓘ |
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: Bujagali Dam reservoir Description of subject: Bujagali Dam reservoir is the artificial lake formed on the Victoria Nile in Uganda by the Bujagali Hydropower Project, created to generate electricity and now a major feature of the region’s river landscape.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bujagali Dam reservoir