Aguada Blanca reservoir
E922089
Aguada Blanca reservoir is a key artificial lake in southern Peru that supplies water and regulates flows for nearby cities and agricultural areas within the Salinas y Aguada Blanca National Reserve.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aguada Blanca reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11375594 — 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: Aguada Blanca reservoir Context triple: [Salinas y Aguada Blanca National Reserve, hasHydrologicalFeature, Aguada Blanca reservoir]
-
A.
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.
-
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.
Cornalvo Reservoir
Cornalvo Reservoir is an ancient Roman-built dam and water reservoir in Extremadura, Spain, renowned for its historical engineering and role in supplying water to the city of Mérida.
-
D.
Cíjara Reservoir
Cíjara Reservoir is a major artificial lake in western Spain, created by damming the Guadiana River and used for water storage, hydroelectric power, and regional irrigation.
-
E.
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.
- 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: Aguada Blanca reservoir Target entity description: Aguada Blanca reservoir is a key artificial lake in southern Peru that supplies water and regulates flows for nearby cities and agricultural areas within the Salinas y Aguada Blanca National Reserve.
-
A.
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.
-
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.
Cornalvo Reservoir
Cornalvo Reservoir is an ancient Roman-built dam and water reservoir in Extremadura, Spain, renowned for its historical engineering and role in supplying water to the city of Mérida.
-
D.
Cíjara Reservoir
Cíjara Reservoir is a major artificial lake in western Spain, created by damming the Guadiana River and used for water storage, hydroelectric power, and regional irrigation.
-
E.
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.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
reservoir ⓘ |
| basinCountry | Peru NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Peru ⓘ |
| ecosystemRole |
supports Andean wildlife habitats
ⓘ
supports high-Andean wetlands ⓘ |
| hasFunction |
regulation of river flows
ⓘ
storage of seasonal runoff ⓘ support of agriculture ⓘ support of urban water supply ⓘ |
| locatedIn | southern Peru ⓘ |
| locatedInMountainRange | Andes NERFINISHED ⓘ |
| locatedInProtectedArea | Salinas y Aguada Blanca National Reserve NERFINISHED ⓘ |
| locatedInRegion | Arequipa Region NERFINISHED ⓘ |
| locatedNearCity | Arequipa NERFINISHED ⓘ |
| locatedOn | Chili River basin NERFINISHED ⓘ |
| partOf | Salinas y Aguada Blanca hydrological system NERFINISHED ⓘ |
| use |
drinking water supply
ⓘ
flood control ⓘ flow regulation ⓘ hydrological regulation ⓘ irrigation water supply ⓘ |
| waterSourceFor |
Arequipa metropolitan area
NERFINISHED
ⓘ
nearby agricultural areas ⓘ rural communities in Salinas y Aguada Blanca National Reserve ⓘ |
| withinProtectedArea | Salinas y Aguada Blanca National Reserve 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: Aguada Blanca reservoir Description of subject: Aguada Blanca reservoir is a key artificial lake in southern Peru that supplies water and regulates flows for nearby cities and agricultural areas within the Salinas y Aguada Blanca National Reserve.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.