Istra hydroelectric dam
E405760
The Istra hydroelectric dam is a power-generating and water-regulating structure associated with the Istrinskoye Reservoir in the Moscow region of Russia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Istra hydroelectric dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4015485 — 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: Istra hydroelectric dam Context triple: [Istrinskoye Reservoir, hasPart, Istra hydroelectric dam]
-
A.
Dubăsari Dam
Dubăsari Dam is a hydroelectric dam and reservoir complex on the Dniester River in Moldova, used for power generation, irrigation, and water regulation.
-
B.
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.
-
C.
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.
-
D.
Marib Dam
Marib Dam is an ancient and historically significant irrigation dam in Yemen, considered one of the great engineering achievements of the pre-Islamic Arabian world.
-
E.
Itá Dam
Itá Dam is a large hydroelectric power plant and reservoir on the Uruguay River in southern Brazil, known for its significant contribution to regional electricity generation.
- 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: Istra hydroelectric dam Target entity description: The Istra hydroelectric dam is a power-generating and water-regulating structure associated with the Istrinskoye Reservoir in the Moscow region of Russia.
-
A.
Dubăsari Dam
Dubăsari Dam is a hydroelectric dam and reservoir complex on the Dniester River in Moldova, used for power generation, irrigation, and water regulation.
-
B.
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.
-
C.
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.
-
D.
Marib Dam
Marib Dam is an ancient and historically significant irrigation dam in Yemen, considered one of the great engineering achievements of the pre-Islamic Arabian world.
-
E.
Itá Dam
Itá Dam is a large hydroelectric power plant and reservoir on the Uruguay River in southern Brazil, known for its significant contribution to regional electricity generation.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
hydroelectric dam
ⓘ
infrastructure ⓘ |
| associatedWith | Istrinskoye Reservoir ⓘ |
| basinCountry | Russia ⓘ |
| category |
Buildings and structures in Moscow Oblast
ⓘ
Dams in Russia ⓘ Hydroelectric power stations in Russia ⓘ |
| continent |
Asia
ⓘ
Europe ⓘ |
| country | Russia ⓘ |
| hasReservoir | Istrinskoye Reservoir ⓘ |
| locatedIn | Moscow Oblast ⓘ |
| locatedNear |
Istra River
ⓘ
city of Istra ⓘ
linked to:
town of Istra
|
| ownerCountry | Russia ⓘ |
| partOf | Istrinskoye Reservoir water management system ⓘ |
| purpose |
electricity generation
ⓘ
flood control ⓘ water regulation ⓘ water supply support ⓘ |
| region | Central Federal District ⓘ |
| usedFor |
regional power supply
ⓘ
regulation of river flow ⓘ support of drinking water resources for Moscow region ⓘ |
| watercourse | Istra 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: Istra hydroelectric dam Description of subject: The Istra hydroelectric dam is a power-generating and water-regulating structure associated with the Istrinskoye Reservoir in the Moscow region of Russia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.