Bernesga River
E301976
The Bernesga River is a watercourse in northwestern Spain that flows through the city of León before joining the Esla River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Bernesga River canonical | 3 |
| Río Bernesga (Spanish) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2243975 — 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: Bernesga River Context triple: [León, traversedBy, Bernesga River]
-
A.
Gallego River
The Gallego River is a significant river in northeastern Spain that flows through the Aragon region before joining the Ebro River.
-
B.
Alberche River
The Alberche River is a significant river in central Spain that flows through the provinces of Ávila, Madrid, and Toledo before joining the Tagus.
-
C.
Cidacos River
The Cidacos River is a Spanish river in the Ebro basin that flows through La Rioja and Navarre, known for irrigating agricultural lands and passing near several historic towns.
-
D.
Guadalfeo River
The Guadalfeo River is a river in southern Spain that flows from the Sierra Nevada mountains through the province of Granada to the Mediterranean Sea.
-
E.
Guadiamar River
The Guadiamar River is a watercourse in southern Spain known for flowing through Andalusia and for being the site of a major mining waste spill in 1998 that led to extensive environmental restoration efforts.
- 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: Bernesga River Target entity description: The Bernesga River is a watercourse in northwestern Spain that flows through the city of León before joining the Esla River.
-
A.
Gallego River
The Gallego River is a significant river in northeastern Spain that flows through the Aragon region before joining the Ebro River.
-
B.
Alberche River
The Alberche River is a significant river in central Spain that flows through the provinces of Ávila, Madrid, and Toledo before joining the Tagus.
-
C.
Cidacos River
The Cidacos River is a Spanish river in the Ebro basin that flows through La Rioja and Navarre, known for irrigating agricultural lands and passing near several historic towns.
-
D.
Guadalfeo River
The Guadalfeo River is a river in southern Spain that flows from the Sierra Nevada mountains through the province of Granada to the Mediterranean Sea.
-
E.
Guadiamar River
The Guadiamar River is a watercourse in southern Spain known for flowing through Andalusia and for being the site of a major mining waste spill in 1998 that led to extensive environmental restoration efforts.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Spain ⓘ |
| continent | Europe ⓘ |
| country | Spain ⓘ |
| flowsThrough |
León
ⓘ
city of León ⓘ
linked to:
León
|
| hasNameInLanguage |
Río Bernesga (Spanish)
ⓘ
linked to:
Bernesga River
|
| locatedIn |
Castile and León
ⓘ
Province of León ⓘ northwestern Spain ⓘ
linked to:
northwest Spain
|
| mouthOf | Esla River ⓘ |
| partOf | Esla River basin ⓘ |
| passesThrough |
León, Spain
ⓘ
linked to:
León
|
| tributaryOf | Esla River ⓘ |
| watercourseType | 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: Bernesga River Description of subject: The Bernesga River is a watercourse in northwestern Spain that flows through the city of León before joining the Esla River.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Bernesga River