Vír Dam
E828812
Vír Dam is a major hydroelectric and flood-control reservoir on the Svratka River in the Czech Republic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Vír Dam canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9876173 — 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: Vír Dam Context triple: [Svratka, hasDam, Vír Dam]
-
A.
Gotvand Dam
Gotvand Dam is a major rock-fill embankment dam in southwestern Iran, built on the Karun River for hydroelectric power generation, irrigation, and water regulation.
-
B.
Jurala Dam
Jurala Dam is a major irrigation and hydroelectric project built across the Krishna River in Telangana, India.
-
C.
Edea Dam
Edea Dam is a major hydroelectric power facility in Cameroon that harnesses the flow of the Sanaga River to generate electricity.
-
D.
Daivões Dam
Daivões Dam is a hydroelectric dam located on Portugal’s Tâmega River, forming part of the Tâmega electroproduction system.
-
E.
Grishk Dam
Grishk Dam is a hydroelectric and irrigation dam located on the Helmand River in southern Afghanistan.
- 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: Vír Dam Target entity description: Vír Dam is a major hydroelectric and flood-control reservoir on the Svratka River in the Czech Republic.
-
A.
Gotvand Dam
Gotvand Dam is a major rock-fill embankment dam in southwestern Iran, built on the Karun River for hydroelectric power generation, irrigation, and water regulation.
-
B.
Jurala Dam
Jurala Dam is a major irrigation and hydroelectric project built across the Krishna River in Telangana, India.
-
C.
Edea Dam
Edea Dam is a major hydroelectric power facility in Cameroon that harnesses the flow of the Sanaga River to generate electricity.
-
D.
Daivões Dam
Daivões Dam is a hydroelectric dam located on Portugal’s Tâmega River, forming part of the Tâmega electroproduction system.
-
E.
Grishk Dam
Grishk Dam is a hydroelectric and irrigation dam located on the Helmand River in southern Afghanistan.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
hydroelectric dam ⓘ reservoir ⓘ |
| category |
Dams in the Czech Republic
ⓘ
Hydroelectric power stations in the Czech Republic ⓘ Reservoirs in the Czech Republic ⓘ |
| continent | Europe ⓘ |
| country | Czech Republic ⓘ |
| countrySubdivision | Moravia ⓘ |
| floodControlFor | downstream Svratka River settlements ⓘ |
| hasFunction |
peak-load power generation
ⓘ
seasonal water storage ⓘ |
| hasHydroelectricPlant | Vír Hydroelectric Power Plant ⓘ |
| languageOfName | Czech ⓘ |
| locatedIn |
Central Europe
ⓘ
Vysočina Region ⓘ |
| locatedNear |
Bystřice nad Pernštejnem
ⓘ
Vír ⓘ |
| locatedOnRiver | Svratka River ⓘ |
| operator | Czech energy authorities ⓘ |
| partOf |
Svratka River cascade
ⓘ
linked to:
Svratka River
|
| primaryUse |
flood control
ⓘ
hydroelectric power generation ⓘ |
| purpose |
electricity production
ⓘ
protection against floods downstream ⓘ regulation of Svratka River flow ⓘ |
| riverBasin | Svratka River basin ⓘ |
| use |
recreation
ⓘ
water supply ⓘ |
| watercourse | Svratka 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: Vír Dam Description of subject: Vír Dam is a major hydroelectric and flood-control reservoir on the Svratka River in the Czech Republic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.