Seridó River
E589943
The Seridó River is a watercourse in northeastern Brazil that flows through the semi-arid Seridó region, including the city of Caicó, and is important for local agriculture and water supply.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Rio Seridó | 1 |
| Seridó River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5883983 — 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: Seridó River Context triple: [Caicó, locatedOnRiver, Seridó 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.
Sombreiro River
The Sombreiro River is a significant waterway in southern Nigeria that flows through the Niger Delta region, supporting local transportation, fishing, and agriculture.
-
C.
Carrao River
The Carrao River is a river in southeastern Venezuela that flows through Canaima National Park and is known for feeding Angel Falls, the world’s tallest uninterrupted waterfall.
-
D.
Taquari River
The Taquari River is a significant waterway in central-western Brazil that flows through the Pantanal wetlands before joining the Paraguay River.
-
E.
Ropa River
The Ropa River is a river in southern Poland that flows through the Lesser Poland and Subcarpathian regions, passing towns such as Gorlice before joining the Wisłoka 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: Seridó River Target entity description: The Seridó River is a watercourse in northeastern Brazil that flows through the semi-arid Seridó region, including the city of Caicó, and is important for local agriculture and water supply.
-
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.
Sombreiro River
The Sombreiro River is a significant waterway in southern Nigeria that flows through the Niger Delta region, supporting local transportation, fishing, and agriculture.
-
C.
Carrao River
The Carrao River is a river in southeastern Venezuela that flows through Canaima National Park and is known for feeding Angel Falls, the world’s tallest uninterrupted waterfall.
-
D.
Taquari River
The Taquari River is a significant waterway in central-western Brazil that flows through the Pantanal wetlands before joining the Paraguay River.
-
E.
Ropa River
The Ropa River is a river in southern Poland that flows through the Lesser Poland and Subcarpathian regions, passing towns such as Gorlice before joining the Wisłoka River.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith |
Caatinga biome
ⓘ
linked to:
Brazilian semi-arid region
|
| country | Brazil ⓘ |
| culturalRegion |
Seridó cultural region
ⓘ
linked to:
Seridó Oriental
|
| drainageBasin |
Atlantic Ocean basin
ⓘ
linked to:
Atlantic Ocean drainage basin
|
| flowsThrough |
Paraíba (state)
ⓘ
linked to:
Paraíba
Rio Grande do Norte ⓘ |
| hasClimate | semi-arid ⓘ |
| hasEconomicRole |
supports livestock raising
ⓘ
supports small-scale farming ⓘ |
| hasPortugueseName |
Rio Seridó
ⓘ
linked to:
Seridó River
|
| hydrologicalRegion | semi-arid region of northeastern Brazil ⓘ |
| importance |
important for local agriculture
ⓘ
important for local water security ⓘ |
| locatedIn |
Brazilian Northeast semi-arid polygon
ⓘ
Northeast Region of Brazil ⓘ Seridó region ⓘ
linked to:
Seridó Oriental
|
| near | Caicó urban area ⓘ |
| partOf |
Piranhas–Açu River basin
ⓘ
linked to:
Piranhas River
|
| passesThrough | Caicó ⓘ |
| regionType | intermittent river region ⓘ |
| usedFor |
agriculture
ⓘ
irrigation ⓘ local water supply ⓘ |
| waterResourceType | surface water body ⓘ |
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: Seridó River Description of subject: The Seridó River is a watercourse in northeastern Brazil that flows through the semi-arid Seridó region, including the city of Caicó, and is important for local agriculture and water supply.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Seridó River