Daivões Dam
E793943
Daivões Dam is a hydroelectric dam located on Portugal’s Tâmega River, forming part of the Tâmega electroproduction system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Daivões Dam canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9299785 — 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: Daivões Dam Context triple: [Tâmega River, hasDam, Daivões Dam]
-
A.
Peligre Dam
Peligre Dam is a major hydroelectric and irrigation dam in central Haiti that forms Lake Péligre and plays a key role in the country’s power supply and water management.
-
B.
Edea Dam
Edea Dam is a major hydroelectric power facility in Cameroon that harnesses the flow of the Sanaga River to generate electricity.
-
C.
Solina Dam
Solina Dam is a major hydroelectric and flood-control dam in southeastern Poland, known for creating the large artificial Solina Lake in the Bieszczady region.
-
D.
Almatti Dam
Almatti Dam is a major hydroelectric and irrigation dam in Karnataka, India, built across the Krishna River as part of the Upper Krishna Project.
-
E.
Salagou Dam
Salagou Dam is a French hydraulic structure in the Hérault department that created the artificial Lac du Salagou, now known for its striking red landscapes and recreational activities.
- 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: Daivões Dam Target entity description: Daivões Dam is a hydroelectric dam located on Portugal’s Tâmega River, forming part of the Tâmega electroproduction system.
-
A.
Peligre Dam
Peligre Dam is a major hydroelectric and irrigation dam in central Haiti that forms Lake Péligre and plays a key role in the country’s power supply and water management.
-
B.
Edea Dam
Edea Dam is a major hydroelectric power facility in Cameroon that harnesses the flow of the Sanaga River to generate electricity.
-
C.
Solina Dam
Solina Dam is a major hydroelectric and flood-control dam in southeastern Poland, known for creating the large artificial Solina Lake in the Bieszczady region.
-
D.
Almatti Dam
Almatti Dam is a major hydroelectric and irrigation dam in Karnataka, India, built across the Krishna River as part of the Upper Krishna Project.
-
E.
Salagou Dam
Salagou Dam is a French hydraulic structure in the Hérault department that created the artificial Lac du Salagou, now known for its striking red landscapes and recreational activities.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
hydroelectric dam ⓘ infrastructure ⓘ |
| basinCountry | Portugal ⓘ |
| connectedTo |
Alto Tâmega Dam
ⓘ
Gouvães Dam ⓘ |
| country |
Portugal
ⓘ
Republic of Portugal ⓘ
linked to:
Portugal
|
| energySource | hydropower ⓘ |
| hasFunction |
electricity generation
ⓘ
flow regulation ⓘ |
| hasOwner |
Iberdrola group
ⓘ
linked to:
Iberdrola
|
| industrySector |
electric power industry
ⓘ
renewable energy sector ⓘ |
| locatedIn |
Tâmega River basin
ⓘ
linked to:
Tâmega River
northern Portugal ⓘ |
| locatedInDistrict | Vila Real District ⓘ |
| locatedInRegion | Norte Region ⓘ |
| locatedNear |
Tâmega River valley
ⓘ
linked to:
Tâmega River
|
| locatedOnRiver | Tâmega River ⓘ |
| operator | Iberdrola ⓘ |
| partOf |
Iberdrola Tâmega project
ⓘ
linked to:
Gouvães pumped-storage power plant
Portuguese national power system ⓘ Tâmega River energy storage scheme ⓘ
linked to:
Gouvães pumped-storage power plant
Tâmega River hydroelectric complex ⓘ
linked to:
Gouvães pumped-storage power plant
Tâmega electroproduction system ⓘ |
| purpose |
hydroelectric power generation
ⓘ
river regulation ⓘ |
| usesTechnology | hydroelectric generation technology ⓘ |
| watercourse | Tâmega 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: Daivões Dam Description of subject: Daivões Dam is a hydroelectric dam located on Portugal’s Tâmega River, forming part of the Tâmega electroproduction system.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.