Tamanduateí River
E566782
The Tamanduateí River is an important urban river in the São Paulo metropolitan region of Brazil, flowing through the city and joining the Tietê River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tamanduateí River canonical | 3 |
| Rio Tamanduateí | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5517834 — 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: Tamanduateí River Context triple: [Tietê River, hasTributary, Tamanduateí River]
-
A.
Acre River
The Acre River is a major tributary of the Purus River in western Amazonia, flowing through Peru, Bolivia, and Brazil and serving as an important waterway for the surrounding rainforest regions.
-
B.
Paranaíba River
The Paranaíba River is a major river in central Brazil that forms part of the upper Paraná River basin and serves as an important waterway for agriculture, hydroelectric power, and regional ecosystems.
-
C.
Apaporis River
The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
-
D.
Gilão River
The Gilão River is a waterway in Portugal’s Algarve region that flows through the historic town of Tavira before reaching the Atlantic Ocean.
-
E.
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.
- 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: Tamanduateí River Target entity description: The Tamanduateí River is an important urban river in the São Paulo metropolitan region of Brazil, flowing through the city and joining the Tietê River.
-
A.
Acre River
The Acre River is a major tributary of the Purus River in western Amazonia, flowing through Peru, Bolivia, and Brazil and serving as an important waterway for the surrounding rainforest regions.
-
B.
Paranaíba River
The Paranaíba River is a major river in central Brazil that forms part of the upper Paraná River basin and serves as an important waterway for agriculture, hydroelectric power, and regional ecosystems.
-
C.
Apaporis River
The Apaporis River is a remote, biodiverse waterway in the Colombian Amazon known for its rich indigenous cultures and largely untouched rainforest surroundings.
-
D.
Gilão River
The Gilão River is a waterway in Portugal’s Algarve region that flows through the historic town of Tavira before reaching the Atlantic Ocean.
-
E.
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.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| flowsInDirection | towards Tietê River ⓘ |
| flowsThrough |
city of São Paulo
ⓘ
linked to:
São Paulo
|
| hasCoordinateSystem | geographic coordinates ⓘ |
| hasEconomicRole |
influences urban development in São Paulo
ⓘ
supports industrial areas ⓘ |
| hasEnvironmentalIssue |
flooding
ⓘ
water pollution ⓘ |
| hasHydrologicalBasin | Tietê River basin ⓘ |
| hasMouthLocation | São Paulo ⓘ |
| hasName |
Rio Tamanduateí
ⓘ
linked to:
Tamanduateí River
|
| hasType | perennial river ⓘ |
| isPartOf | hydrographic network of São Paulo ⓘ |
| isSubjectOf |
flood mitigation projects
ⓘ
urban revitalization projects ⓘ |
| isUrbanWatercourseOf |
Greater São Paulo
ⓘ
linked to:
São Paulo metropolitan area
|
| languageOfName | Portuguese ⓘ |
| locatedIn |
São Paulo metropolitan region
ⓘ
linked to:
São Paulo metropolitan area
São Paulo state ⓘ
linked to:
state of São Paulo
|
| mouthOf | Tietê River ⓘ |
| partOf |
Alto Tietê basin
ⓘ
linked to:
Tietê River basin
|
| passesNear |
São Paulo city center
ⓘ
linked to:
Central Zone of São Paulo
industrial zones of São Paulo ⓘ |
| tributaryOf | Tietê River ⓘ |
| usedFor |
flood control infrastructure
ⓘ
urban drainage ⓘ |
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: Tamanduateí River Description of subject: The Tamanduateí River is an important urban river in the São Paulo metropolitan region of Brazil, flowing through the city and joining the Tietê River.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tamanduateí River