Vaza-Barris River
E221127
The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Vaza-Barris River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1210445 — 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: Vaza-Barris River Context triple: [Sergipe, hasRiver, Vaza-Barris River]
-
A.
Actopan River
The Actopan River is a freshwater river in the Mexican state of Veracruz known for its clear waters, scenic canyons, and popularity for rafting and ecotourism.
-
B.
Arly River
The Arly River is a mountain river in southeastern France that flows through the Savoie region before joining the Isère.
-
C.
Loncomilla River
The Loncomilla River is a significant watercourse in central Chile that serves as a major tributary of the Maule River, supporting agriculture and settlements in the surrounding region.
-
D.
Baira River
The Baira River is a smaller river in northern India that feeds into the Ravi River as part of the Indus River basin system.
-
E.
Laja River
The Laja River is a significant river in south-central Chile known for its hydroelectric power generation and scenic waterfalls, including the Salto del Laja.
- 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: Vaza-Barris River Target entity description: The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
-
A.
Actopan River
The Actopan River is a freshwater river in the Mexican state of Veracruz known for its clear waters, scenic canyons, and popularity for rafting and ecotourism.
-
B.
Arly River
The Arly River is a mountain river in southeastern France that flows through the Savoie region before joining the Isère.
-
C.
Loncomilla River
The Loncomilla River is a significant watercourse in central Chile that serves as a major tributary of the Maule River, supporting agriculture and settlements in the surrounding region.
-
D.
Baira River
The Baira River is a smaller river in northern India that feeds into the Ravi River as part of the Indus River basin system.
-
E.
Laja River
The Laja River is a significant river in south-central Chile known for its hydroelectric power generation and scenic waterfalls, including the Salto del Laja.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Brazil ⓘ |
| belongsTo |
river systems of Brazil
ⓘ
river systems of northeastern Brazil ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| drainageBasin | Atlantic slope of northeastern Brazil ⓘ |
| emptiesInto | Atlantic Ocean ⓘ |
| flowsInDirection | generally eastward toward the Atlantic Ocean ⓘ |
| flowsThrough |
Sergipe
ⓘ
surface form:
State of Sergipe
|
| hasEconomicUse |
fishing
ⓘ
irrigation ⓘ transport (local scale) ⓘ |
| hasEnvironmentalRole | supports riparian ecosystems in Sergipe ⓘ |
| hasMouthNear |
Litoral Sergipano
ⓘ
surface form:
Atlantic coast of Sergipe
|
| isSignificantFor | water supply in parts of Sergipe ⓘ |
| isWatercourseOf | Sergipe ⓘ |
| languageOfName | Portuguese ⓘ |
| locatedIn |
Northeast Region of Brazil
ⓘ
surface form:
Brazilian Northeast
Northeast Region of Brazil ⓘ
surface form:
Northeastern Brazil
|
| mouth | Atlantic Ocean ⓘ |
| nameInPortuguese | Rio Vaza-Barris ⓘ |
| partOf | hydrographic network of Sergipe ⓘ |
| region | Sergipe ⓘ |
| typeOfWaterBody | freshwater river ⓘ |
| usedFor | agricultural activities in its basin ⓘ |
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: Vaza-Barris River Description of subject: The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.