Altube River
E875079
The Altube River is a watercourse in northern Spain that flows through the Basque Country and feeds into the larger Nervión River system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Altube River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6891959 — 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: Altube River Context triple: [Nervión River, hasTributary, Altube River]
-
A.
Opalescent River
The Opalescent River is a scenic mountain river in New York’s Adirondack High Peaks region, known as one of the headwater streams contributing to the Hudson River.
-
B.
Alva River
The Alva River is a tributary of the Mondego River in central Portugal, known for its scenic valleys and role in regional hydroelectric power and recreation.
-
C.
Cremera River
The Cremera River is a small river in central Italy historically known as the site of battles between the ancient Etruscan city of Veii and early Rome.
-
D.
Ariguanabo River
The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
-
E.
Tecka River
The Tecka River is a Patagonian watercourse in Argentina that feeds into the larger Chubut River system.
- 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: Altube River Target entity description: The Altube River is a watercourse in northern Spain that flows through the Basque Country and feeds into the larger Nervión River system.
-
A.
Opalescent River
The Opalescent River is a scenic mountain river in New York’s Adirondack High Peaks region, known as one of the headwater streams contributing to the Hudson River.
-
B.
Alva River
The Alva River is a tributary of the Mondego River in central Portugal, known for its scenic valleys and role in regional hydroelectric power and recreation.
-
C.
Cremera River
The Cremera River is a small river in central Italy historically known as the site of battles between the ancient Etruscan city of Veii and early Rome.
-
D.
Ariguanabo River
The Ariguanabo River is a waterway in western Cuba that flows through the town of San Antonio de los Baños in Artemisa Province.
-
E.
Tecka River
The Tecka River is a Patagonian watercourse in Argentina that feeds into the larger Chubut River system.
- F. None of above. chosen
Statements (11)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | Europe ⓘ |
| country | Spain ⓘ |
| flowsThrough | Basque Country ⓘ |
| hasLanguageRegion |
Basque-speaking area
ⓘ
Spanish-speaking area ⓘ |
| locatedIn |
Basque Country
ⓘ
northern Spain ⓘ |
| mouthLocatedIn |
Nervión River system
ⓘ
linked to:
Nervión–Ibaizabal river system
|
| partOf |
Nervión River basin
ⓘ
linked to:
Nervión River
|
| tributaryOf | Nervión 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: Altube River Description of subject: The Altube River is a watercourse in northern Spain that flows through the Basque Country and feeds into the larger Nervión River system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.