Votkinsk Reservoir
E272057
Votkinsk Reservoir is a large artificial lake in Russia formed by damming the Kama River, primarily used for hydroelectric power generation, navigation, and water regulation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nizhnekamsk Reservoir | 3 |
| Votkinsk Reservoir canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2438430 — 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: Votkinsk Reservoir Context triple: [Kama River, hasReservoir, Votkinsk Reservoir]
-
A.
Klyazminskoye Reservoir
Klyazminskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, used primarily for water supply, recreation, and regulating river flow.
-
B.
Mozhaysk Reservoir
Mozhaysk Reservoir is a major artificial lake in the Moscow region of Russia, serving as an important source of drinking water, flood control, and recreation for the surrounding area.
-
C.
Istrinskoye Reservoir
Istrinskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, serving as an important source of water supply and a popular recreation area.
-
D.
Pirogovskoye Reservoir
Pirogovskoye Reservoir is a large artificial lake and popular recreational water body located in Moscow Oblast, Russia.
-
E.
Kamyshin Reservoir
Kamyshin Reservoir is an artificial water body in Russia that serves as a key hydrological and resource feature within Volgograd Oblast.
- 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: Votkinsk Reservoir Target entity description: Votkinsk Reservoir is a large artificial lake in Russia formed by damming the Kama River, primarily used for hydroelectric power generation, navigation, and water regulation.
-
A.
Klyazminskoye Reservoir
Klyazminskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, used primarily for water supply, recreation, and regulating river flow.
-
B.
Mozhaysk Reservoir
Mozhaysk Reservoir is a major artificial lake in the Moscow region of Russia, serving as an important source of drinking water, flood control, and recreation for the surrounding area.
-
C.
Istrinskoye Reservoir
Istrinskoye Reservoir is a large artificial lake in Moscow Oblast, Russia, serving as an important source of water supply and a popular recreation area.
-
D.
Pirogovskoye Reservoir
Pirogovskoye Reservoir is a large artificial lake and popular recreational water body located in Moscow Oblast, Russia.
-
E.
Kamyshin Reservoir
Kamyshin Reservoir is an artificial water body in Russia that serves as a key hydrological and resource feature within Volgograd Oblast.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
reservoir ⓘ |
| basinCountry | Russia ⓘ |
| constructionPurpose |
flow regulation
ⓘ
hydropower ⓘ navigation improvement ⓘ |
| continent |
Asia
ⓘ
Europe ⓘ |
| country | Russia ⓘ |
| formedBy | Votkinsk Dam ⓘ |
| hasFunction |
electricity generation
ⓘ
flood control ⓘ support of river navigation ⓘ water supply ⓘ |
| locatedIn |
Perm Krai
ⓘ
Udmurtia ⓘ
surface form:
Udmurt Republic
|
| locatedInDrainageBasin | Volga River basin ⓘ |
| locatedInTimeZone | UTC+4 ⓘ |
| locatedNear | Votkinsk ⓘ |
| locatedOn |
Russian Plain
ⓘ
surface form:
East European Plain
|
| operator | Votkinsk Hydroelectric Station ⓘ |
| outflow | Kama River ⓘ |
| partOf |
Kama River
ⓘ
surface form:
Kama River basin
cascade of reservoirs on the Kama River ⓘ |
| primaryUse | hydroelectric power generation ⓘ |
| river | Kama River ⓘ |
| use |
navigation
ⓘ
water regulation ⓘ |
| waterBodyType | freshwater reservoir ⓘ |
| watercourse | Kama 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: Votkinsk Reservoir Description of subject: Votkinsk Reservoir is a large artificial lake in Russia formed by damming the Kama River, primarily used for hydroelectric power generation, navigation, and water regulation.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Nizhnekamsk Reservoir
this entity surface form:
Nizhnekamsk Reservoir
this entity surface form:
Nizhnekamsk Reservoir