Cofio River
E828921
The Cofio River is a minor river in central Spain that flows through the Community of Madrid and Castile and León before joining the Alberche River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cofio River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5850994 — 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: Cofio River Context triple: [Alberche River, hasTributary, Cofio River]
-
A.
Cassibile River
The Cassibile River is a watercourse in southeastern Sicily, Italy, known for flowing through the Cassibile Canyon and the Cavagrande del Cassibile nature reserve before reaching the Ionian Sea.
-
B.
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.
-
C.
Cayster River
The Cayster River is an ancient river in western Anatolia (modern-day Turkey) historically significant for flowing near the classical city of Ephesus and into the Aegean Sea.
-
D.
Cacapehon River
Cacapehon River is an alternate historical or local name for the Cacapon River, a tributary of the Potomac River flowing through the Appalachian region of West Virginia.
-
E.
Kokai River
The Kokai River is a significant river in Japan’s Kantō region that contributes to the Tone River system and supports surrounding agricultural and urban areas.
- 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: Cofio River Target entity description: The Cofio River is a minor river in central Spain that flows through the Community of Madrid and Castile and León before joining the Alberche River.
-
A.
Cassibile River
The Cassibile River is a watercourse in southeastern Sicily, Italy, known for flowing through the Cassibile Canyon and the Cavagrande del Cassibile nature reserve before reaching the Ionian Sea.
-
B.
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.
-
C.
Cayster River
The Cayster River is an ancient river in western Anatolia (modern-day Turkey) historically significant for flowing near the classical city of Ephesus and into the Aegean Sea.
-
D.
Cacapehon River
Cacapehon River is an alternate historical or local name for the Cacapon River, a tributary of the Potomac River flowing through the Appalachian region of West Virginia.
-
E.
Kokai River
The Kokai River is a significant river in Japan’s Kantō region that contributes to the Tone River system and supports surrounding agricultural and urban areas.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Spain NERFINISHED ⓘ |
| country | Spain ⓘ |
| flowsInDirection | generally southeast ⓘ |
| flowsThrough |
Castile and León
NERFINISHED
ⓘ
Community of Madrid NERFINISHED ⓘ |
| hasHydrologicalSystem | Tagus basin NERFINISHED ⓘ |
| hasMouthLocation | Alberche River NERFINISHED ⓘ |
| hasNameInLanguage | Río Cofio (Spanish) NERFINISHED ⓘ |
| isMinorRiverOf | central Spain ⓘ |
| languageOfToponym | Spanish ⓘ |
| locatedIn |
Castile and León
ⓘ
Community of Madrid ⓘ Province of Madrid NERFINISHED ⓘ Province of Ávila NERFINISHED ⓘ central Spain ⓘ |
| locatedOnContinent | Europe ⓘ |
| mouthLocatedIn |
Alberche River valley
NERFINISHED
ⓘ
Community of Madrid NERFINISHED ⓘ |
| mouthOfWaterBody | Alberche River NERFINISHED ⓘ |
| partOf |
Tagus River basin
NERFINISHED
ⓘ
hydrographic network of the Tagus ⓘ |
| region |
Castile and León
NERFINISHED
ⓘ
Community of Madrid NERFINISHED ⓘ |
| tributaryOf | Alberche River NERFINISHED ⓘ |
| tributaryType | right tributary of the Alberche River ⓘ |
| watercourseThrough | Sierra Oeste de Madrid NERFINISHED ⓘ |
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: Cofio River Description of subject: The Cofio River is a minor river in central Spain that flows through the Community of Madrid and Castile and León before joining the Alberche River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.