Yumurí River
E849277
The Yumurí River is a scenic river in Matanzas Province, Cuba, known for its lush valley, dramatic cliffs, and cultural significance in the region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Yumurí River canonical | 2 |
| Río Yumurí | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9211930 — 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: Yumurí River Context triple: [Matanzas, locatedOn, Yumurí River]
-
A.
Yanuncay River
The Yanuncay River is a significant waterway in southern Ecuador that flows through the city of Cuenca and forms part of its renowned network of rivers.
-
B.
Losada River
The Losada River is a waterway in Colombia that flows through the biodiverse Sierra de la Macarena region, contributing to its rich ecosystems and unique landscapes.
-
C.
Quevedo River
The Quevedo River is a significant waterway in western Ecuador that flows through agricultural lowlands and supports the economy and ecosystems of Los Ríos Province.
-
D.
Aguanaval River
The Aguanaval River is an important but largely intermittent river in north-central Mexico that drains the arid Laguna Region of Coahuila and Durango.
-
E.
Vaza-Barris River
The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
- 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: Yumurí River Target entity description: The Yumurí River is a scenic river in Matanzas Province, Cuba, known for its lush valley, dramatic cliffs, and cultural significance in the region.
-
A.
Yanuncay River
The Yanuncay River is a significant waterway in southern Ecuador that flows through the city of Cuenca and forms part of its renowned network of rivers.
-
B.
Losada River
The Losada River is a waterway in Colombia that flows through the biodiverse Sierra de la Macarena region, contributing to its rich ecosystems and unique landscapes.
-
C.
Quevedo River
The Quevedo River is a significant waterway in western Ecuador that flows through agricultural lowlands and supports the economy and ecosystems of Los Ríos Province.
-
D.
Aguanaval River
The Aguanaval River is an important but largely intermittent river in north-central Mexico that drains the arid Laguna Region of Coahuila and Durango.
-
E.
Vaza-Barris River
The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | North America ⓘ |
| country | Cuba ⓘ |
| drainageBasin |
Matanzas Bay basin
ⓘ
linked to:
Bay of Matanzas
|
| emptiesInto | Straits of Florida ⓘ |
| flowsThrough | Yumurí Valley ⓘ |
| hasCulturalRole |
motif in Cuban art
ⓘ
motif in Cuban literature ⓘ subject of local legends ⓘ |
| hasEconomicActivity | small-scale agriculture in valley ⓘ |
| hasFeature |
narrow valley
ⓘ
steep limestone cliffs ⓘ tropical vegetation ⓘ |
| hasNameInLanguage |
Río Yumurí
ⓘ
linked to:
Yumurí River
|
| hasNearbyInfrastructure | roads connecting to Matanzas ⓘ |
| hasNearbySettlement | Matanzas ⓘ |
| hasValley | Yumurí Valley ⓘ |
| hasViewpoint | lookouts near Matanzas city ⓘ |
| isScenic | true ⓘ |
| knownFor |
cultural significance in Matanzas region
ⓘ
dramatic cliffs ⓘ lush valley ⓘ scenic landscapes ⓘ |
| languageOfToponym | Spanish ⓘ |
| locatedIn |
Matanzas Province
ⓘ
western Cuba ⓘ |
| mouthLocatedIn |
Matanzas Bay
ⓘ
linked to:
Bay of Matanzas
|
| near | city of Matanzas ⓘ |
| partOf | Matanzas Province river system ⓘ |
| popularFor |
birdwatching
ⓘ
hiking ⓘ landscape photography ⓘ |
| region |
Matanzas region
ⓘ
linked to:
Matanzas Province
|
| tourismType |
ecotourism
ⓘ
nature tourism ⓘ |
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: Yumurí River Description of subject: The Yumurí River is a scenic river in Matanzas Province, Cuba, known for its lush valley, dramatic cliffs, and cultural significance in the region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
city of Matanzas
linked to: Yumurí River