Rio Vaza-Barris
E809178
Rio Vaza-Barris is a river in northeastern Brazil that flows through the states of Bahia and Sergipe before emptying into the Atlantic Ocean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rio Vaza-Barris canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9211429 — 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: Rio Vaza-Barris Context triple: [Vaza-Barris River, nameInPortuguese, Rio Vaza-Barris]
-
A.
Rio Soberbo
Rio Soberbo is a river in the state of Rio de Janeiro, Brazil, known for flowing through the municipality of Guapimirim in the Serra dos Órgãos region.
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B.
Rio Taunay
Rio Taunay is a river in Rio de Janeiro, Brazil, known for feeding the scenic Cascatinha Taunay waterfall in the Tijuca Forest.
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C.
Magé River
The Magé River is a watercourse in the state of Rio de Janeiro, Brazil, that flows through the municipality of Magé before emptying into Guanabara Bay.
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D.
Canindé River
The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
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E.
Salgado River
The Salgado River is a watercourse in northeastern Brazil that flows through the state of Ceará, including the municipality of Icó, and serves as an important regional tributary and water resource.
- 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: Rio Vaza-Barris Target entity description: Rio Vaza-Barris is a river in northeastern Brazil that flows through the states of Bahia and Sergipe before emptying into the Atlantic Ocean.
-
A.
Rio Soberbo
Rio Soberbo is a river in the state of Rio de Janeiro, Brazil, known for flowing through the municipality of Guapimirim in the Serra dos Órgãos region.
-
B.
Rio Taunay
Rio Taunay is a river in Rio de Janeiro, Brazil, known for feeding the scenic Cascatinha Taunay waterfall in the Tijuca Forest.
-
C.
Magé River
The Magé River is a watercourse in the state of Rio de Janeiro, Brazil, that flows through the municipality of Magé before emptying into Guanabara Bay.
-
D.
Canindé River
The Canindé River is a significant watercourse in northeastern Brazil that flows through the state of Piauí, contributing to its regional hydrology and ecosystems.
-
E.
Salgado River
The Salgado River is a watercourse in northeastern Brazil that flows through the state of Ceará, including the municipality of Icó, and serves as an important regional tributary and water resource.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Brazil ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| emptiesInto | Atlantic Ocean ⓘ |
| flowsThrough |
Bahia
ⓘ
Sergipe ⓘ |
| locatedIn |
Brazil
ⓘ
Northeast Region, Brazil ⓘ
linked to:
Northeast Region of Brazil
|
| mouth | Atlantic Ocean ⓘ |
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: Rio Vaza-Barris Description of subject: Rio Vaza-Barris is a river in northeastern Brazil that flows through the states of Bahia and Sergipe before emptying into the Atlantic Ocean.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.