Quevedo River
E485015
The Quevedo River is a significant waterway in western Ecuador that flows through agricultural lowlands and supports the economy and ecosystems of Los Ríos Province.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Quevedo River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3111774 — 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: Quevedo River Context triple: [Los Ríos Province, hasRiver, Quevedo River]
-
A.
Suárez River
The Suárez River is a significant waterway in northeastern Colombia that flows through the Santander region and contributes to the Magdalena River basin.
-
B.
Renaico River
The Renaico River is a Chilean watercourse in south-central Chile that serves as one of the tributaries feeding into the larger Biobío River basin.
-
C.
Illapel River
The Illapel River is a watercourse in Chile’s Coquimbo Region that flows through the Choapa Province, supporting local agriculture and communities in a semi-arid landscape.
-
D.
Vargas River
The Vargas River is a waterway in southern Chilean Patagonia that forms part of the Baker River basin, contributing to one of the country’s largest and most powerful river systems.
-
E.
Del Salto River
The Del Salto River is a Patagonian watercourse in southern Chile that forms part of the Baker River basin, contributing to one of the country’s largest and most powerful river systems.
- 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: Quevedo River Target entity description: The Quevedo River is a significant waterway in western Ecuador that flows through agricultural lowlands and supports the economy and ecosystems of Los Ríos Province.
-
A.
Suárez River
The Suárez River is a significant waterway in northeastern Colombia that flows through the Santander region and contributes to the Magdalena River basin.
-
B.
Renaico River
The Renaico River is a Chilean watercourse in south-central Chile that serves as one of the tributaries feeding into the larger Biobío River basin.
-
C.
Illapel River
The Illapel River is a watercourse in Chile’s Coquimbo Region that flows through the Choapa Province, supporting local agriculture and communities in a semi-arid landscape.
-
D.
Vargas River
The Vargas River is a waterway in southern Chilean Patagonia that forms part of the Baker River basin, contributing to one of the country’s largest and most powerful river systems.
-
E.
Del Salto River
The Del Salto River is a Patagonian watercourse in southern Chile that forms part of the Baker River basin, contributing to one of the country’s largest and most powerful river systems.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Ecuador NERFINISHED ⓘ |
| country | Ecuador ⓘ |
| drainageBasin | Pacific Ocean basin NERFINISHED ⓘ |
| flowsThrough | Los Ríos Province NERFINISHED ⓘ |
| hasEconomicRole | supports agriculture in Los Ríos Province ⓘ |
| hasEnvironmentalRole |
maintains wetlands in surrounding lowlands
ⓘ
provides habitat for aquatic species ⓘ |
| hasUse |
fishing
ⓘ
irrigation ⓘ transport (local scale) ⓘ |
| locatedIn |
Los Ríos Province
NERFINISHED
ⓘ
western Ecuador ⓘ |
| namedAfter | city of Quevedo NERFINISHED ⓘ |
| near | Quevedo, Ecuador NERFINISHED ⓘ |
| partOf | hydrographic network of Ecuador ⓘ |
| region | Coastal Region of Ecuador NERFINISHED ⓘ |
| supports |
agricultural lowlands
ⓘ
local economy ⓘ local ecosystems ⓘ |
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: Quevedo River Description of subject: The Quevedo River is a significant waterway in western Ecuador that flows through agricultural lowlands and supports the economy and ecosystems of Los Ríos Province.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.