Valdecañas Reservoir
E1565531
UNEXPLORED
Valdecañas Reservoir is an artificial lake in western Spain known for its fluctuating water levels that periodically reveal submerged historical sites, including a prehistoric megalithic monument dubbed the "Spanish Stonehenge."
All labels observed (2)
| Label | Occurrences |
|---|---|
| Embalse de Valdecañas | 1 |
| Valdecañas Reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23007399 — 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: Valdecañas Reservoir Context triple: [Valdecañas Dam, formsReservoir, Valdecañas Reservoir]
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A.
Ribarroja Reservoir
Ribarroja Reservoir is a large artificial lake on the Ebro River in northeastern Spain, used primarily for hydroelectric power generation, irrigation, and water regulation.
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B.
Pilarcitos Reservoir
Pilarcitos Reservoir is a key drinking water storage reservoir on the San Francisco Peninsula that helps supply water to the San Francisco Bay Area.
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C.
Bolarque Reservoir
Bolarque Reservoir is a key artificial lake in central Spain that serves as a major water storage and regulation point within the Tagus River basin and the starting point of the Tagus–Segura water transfer system.
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D.
Montijo Reservoir
Montijo Reservoir is an artificial lake and water storage facility located within Spain’s Guadiana River basin, used primarily for irrigation, water supply, and regional water management.
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E.
Burguillo Reservoir
Burguillo Reservoir is a major artificial lake and dam in central Spain, known for regulating water from the Alberche River and serving as a popular site for recreation and hydroelectric power.
- 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: Valdecañas Reservoir Target entity description: Valdecañas Reservoir is an artificial lake in western Spain known for its fluctuating water levels that periodically reveal submerged historical sites, including a prehistoric megalithic monument dubbed the "Spanish Stonehenge."
-
A.
Ribarroja Reservoir
Ribarroja Reservoir is a large artificial lake on the Ebro River in northeastern Spain, used primarily for hydroelectric power generation, irrigation, and water regulation.
-
B.
Pilarcitos Reservoir
Pilarcitos Reservoir is a key drinking water storage reservoir on the San Francisco Peninsula that helps supply water to the San Francisco Bay Area.
-
C.
Bolarque Reservoir
Bolarque Reservoir is a key artificial lake in central Spain that serves as a major water storage and regulation point within the Tagus River basin and the starting point of the Tagus–Segura water transfer system.
-
D.
Montijo Reservoir
Montijo Reservoir is an artificial lake and water storage facility located within Spain’s Guadiana River basin, used primarily for irrigation, water supply, and regional water management.
-
E.
Burguillo Reservoir
Burguillo Reservoir is a major artificial lake and dam in central Spain, known for regulating water from the Alberche River and serving as a popular site for recreation and hydroelectric power.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Valdecañas Reservoir