Barra Bonita Reservoir
E1510673
UNEXPLORED
Barra Bonita Reservoir is an artificial lake in the state of São Paulo, Brazil, created for hydroelectric power generation, navigation, and water regulation along the Tietê River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Barra Bonita Reservoir canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T21958921 — 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: Barra Bonita Reservoir Context triple: [Barra Bonita Dam, formsReservoir, Barra Bonita Reservoir]
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A.
Jupiá Reservoir
Jupiá Reservoir is a major artificial lake on the Paraná River in Brazil, created to support hydroelectric power generation and water regulation in the region.
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B.
Jurumirim Reservoir
Jurumirim Reservoir is a large artificial lake in the state of São Paulo, Brazil, known for hydroelectric power generation, water regulation, and recreational activities.
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C.
Angostura Reservoir
Angostura Reservoir is a man-made lake in South Dakota used primarily for irrigation, recreation, and wildlife habitat.
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D.
Itumbiara Reservoir
Itumbiara Reservoir is a large artificial lake in Brazil created for hydroelectric power generation and water regulation on the Paranaíba River.
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E.
Salto Grande Reservoir
Salto Grande Reservoir is a large artificial lake on the Uruguay River, created by the Salto Grande Dam on the border between Argentina and Uruguay, used for hydroelectric power generation, irrigation, and recreation.
- 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: Barra Bonita Reservoir Target entity description: Barra Bonita Reservoir is an artificial lake in the state of São Paulo, Brazil, created for hydroelectric power generation, navigation, and water regulation along the Tietê River.
-
A.
Jupiá Reservoir
Jupiá Reservoir is a major artificial lake on the Paraná River in Brazil, created to support hydroelectric power generation and water regulation in the region.
-
B.
Jurumirim Reservoir
Jurumirim Reservoir is a large artificial lake in the state of São Paulo, Brazil, known for hydroelectric power generation, water regulation, and recreational activities.
-
C.
Angostura Reservoir
Angostura Reservoir is a man-made lake in South Dakota used primarily for irrigation, recreation, and wildlife habitat.
-
D.
Itumbiara Reservoir
Itumbiara Reservoir is a large artificial lake in Brazil created for hydroelectric power generation and water regulation on the Paranaíba River.
-
E.
Salto Grande Reservoir
Salto Grande Reservoir is a large artificial lake on the Uruguay River, created by the Salto Grande Dam on the border between Argentina and Uruguay, used for hydroelectric power generation, irrigation, and recreation.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.