Perales River
E632160
The Perales River is a minor watercourse in central Spain that serves as one of the tributaries feeding into the Alberche River within the Tagus basin.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Perales River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5850995 — 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: Perales River Context triple: [Alberche River, hasTributary, Perales River]
-
A.
Ortega River
The Ortega River is a waterway in Jacksonville, Florida, known for its residential waterfront neighborhoods, marinas, and connection to the St. Johns River.
-
B.
Juncal River
The Juncal River is a mountain river in central Chile that forms one of the principal headwaters of the Aconcagua River, draining glacial and Andean snowmelt.
-
C.
Cañete River
The Cañete River is a major Peruvian river known for flowing from the high Andes to the Pacific Ocean, supporting agriculture and popular whitewater rafting in the Lima Region.
-
D.
Tornagaleones River
The Tornagaleones River is a waterway in southern Chile that forms part of the Valdivia River system, flowing through the coastal lowlands and wetlands near the city of Valdivia.
-
E.
Tajuña River
The Tajuña River is a river in central Spain that flows through the Community of Madrid and Castilla–La Mancha before joining the Jarama 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: Perales River Target entity description: The Perales River is a minor watercourse in central Spain that serves as one of the tributaries feeding into the Alberche River within the Tagus basin.
-
A.
Ortega River
The Ortega River is a waterway in Jacksonville, Florida, known for its residential waterfront neighborhoods, marinas, and connection to the St. Johns River.
-
B.
Juncal River
The Juncal River is a mountain river in central Chile that forms one of the principal headwaters of the Aconcagua River, draining glacial and Andean snowmelt.
-
C.
Cañete River
The Cañete River is a major Peruvian river known for flowing from the high Andes to the Pacific Ocean, supporting agriculture and popular whitewater rafting in the Lima Region.
-
D.
Tornagaleones River
The Tornagaleones River is a waterway in southern Chile that forms part of the Valdivia River system, flowing through the coastal lowlands and wetlands near the city of Valdivia.
-
E.
Tajuña River
The Tajuña River is a river in central Spain that flows through the Community of Madrid and Castilla–La Mancha before joining the Jarama River.
- F. None of above. chosen
Statements (9)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Spain ⓘ |
| continent | Europe ⓘ |
| country | Spain ⓘ |
| locatedIn |
Iberian Peninsula
ⓘ
central Spain ⓘ |
| mouthLocatedIn | Alberche River ⓘ |
| partOfBasin |
Tagus basin
ⓘ
linked to:
Tagus Basin
|
| tributaryOf | Alberche 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: Perales River Description of subject: The Perales River is a minor watercourse in central Spain that serves as one of the tributaries feeding into the Alberche River within the Tagus basin.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.