Salgado River
E651960
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Rio Salgado | 1 |
| Salgado River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6832465 — 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: Salgado River Context triple: [Icó, locatedOnRiver, Salgado River]
-
A.
Sabor River
The Sabor River is a significant river in northeastern Portugal that flows through the Trás-os-Montes region before joining the Douro.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Tamanduateí River
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.
- 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: Salgado River Target entity description: 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.
-
A.
Sabor River
The Sabor River is a significant river in northeastern Portugal that flows through the Trás-os-Montes region before joining the Douro.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Tamanduateí River
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.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Brazil ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| drainageBasin | Atlantic Ocean ⓘ |
| economicImportance |
supports regional agriculture
ⓘ
supports rural communities in Ceará ⓘ |
| environmentalImportance | supports local aquatic ecosystems ⓘ |
| flowsInDirection | generally northward toward the Jaguaribe River ⓘ |
| flowsThrough |
municipality of Icó
ⓘ
state of Ceará ⓘ
linked to:
Ceará
|
| hasHydrologicalRole | important regional tributary in Ceará ⓘ |
| hasPortugueseName |
Rio Salgado
ⓘ
linked to:
Salgado River
|
| locatedIn |
northeastern Brazil
ⓘ
semi-arid region of Ceará ⓘ state of Ceará ⓘ
linked to:
Ceará
|
| mouthLocation | Jaguaribe River ⓘ |
| partOf | Jaguaribe River basin ⓘ |
| region | Northeast Region of Brazil ⓘ |
| tributaryOf | Jaguaribe River ⓘ |
| usedFor |
fishing
ⓘ
irrigation ⓘ livestock watering ⓘ regional water supply ⓘ |
| watercourseType | perennial river ⓘ |
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: Salgado River Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Salgado River