Riaza River
E575031
The Riaza River is a tributary of the Duero River in central Spain, flowing through the province of Segovia and known for the scenic Hoces del Río Riaza natural area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Riaza River canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5216163 — 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: Riaza River Context triple: [Segovia Province, contains, Riaza River]
-
A.
Sierroz River
The Sierroz River is a small river in southeastern France that drains into Lake Bourget, contributing to the lake’s freshwater inflow.
-
B.
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.
-
C.
Iaco River
The Iaco River is a tributary waterway in western Brazil that flows through the Amazon Basin before joining the Purus River.
-
D.
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.
-
E.
Iténez River
The Iténez River is a major waterway in South America that forms part of the border between Bolivia and Brazil and is known for its rich biodiversity and largely untouched rainforest surroundings.
- 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: Riaza River Target entity description: The Riaza River is a tributary of the Duero River in central Spain, flowing through the province of Segovia and known for the scenic Hoces del Río Riaza natural area.
-
A.
Sierroz River
The Sierroz River is a small river in southeastern France that drains into Lake Bourget, contributing to the lake’s freshwater inflow.
-
B.
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.
-
C.
Iaco River
The Iaco River is a tributary waterway in western Brazil that flows through the Amazon Basin before joining the Purus River.
-
D.
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.
-
E.
Iténez River
The Iténez River is a major waterway in South America that forms part of the border between Bolivia and Brazil and is known for its rich biodiversity and largely untouched rainforest surroundings.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Spain ⓘ |
| country | Spain ⓘ |
| flowsThrough |
Castile and León
ⓘ
Province of Segovia ⓘ
linked to:
Segovia Province
|
| hasEcosystemType | riparian ecosystem ⓘ |
| hasMouth |
Duero River
ⓘ
linked to:
Duero
|
| hasSpanishName | Río Riaza ⓘ |
| hasValleyType |
canyon
ⓘ
gorge ⓘ |
| knownFor |
Hoces del Río Riaza
ⓘ
scenic canyon landscapes ⓘ |
| languageOfToponym | Spanish ⓘ |
| locatedIn | central Spain ⓘ |
| locatedInProtectedArea | Hoces del Río Riaza Natural Park ⓘ |
| locatedNear | Riaza (municipality) ⓘ |
| mouthLocatedIn |
Duero basin
ⓘ
linked to:
Duero Basin
Spain ⓘ |
| partOf |
Duero basin
ⓘ
linked to:
Duero Basin
|
| region | Iberian Peninsula ⓘ |
| sourceCountry | Spain ⓘ |
| tributaryOf |
Duero River
ⓘ
linked to:
Duero
|
| usedFor |
birdwatching
ⓘ
hiking ⓘ recreation ⓘ |
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: Riaza River Description of subject: The Riaza River is a tributary of the Duero River in central Spain, flowing through the province of Segovia and known for the scenic Hoces del Río Riaza natural area.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.