Sheksna Reservoir
E443486
Sheksna Reservoir is a large artificial lake in northwestern Russia formed by damming the Sheksna River, serving navigation, hydroelectric power generation, and water regulation along the Volga–Baltic route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sheksna Reservoir canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4473750 — 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: Sheksna Reservoir Context triple: [Volga–Baltic Waterway, hasPart, Sheksna 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.
Kamyshin Reservoir
Kamyshin Reservoir is an artificial water body in Russia that serves as a key hydrological and resource feature within Volgograd Oblast.
-
C.
Gorky Reservoir
Gorky Reservoir is a large artificial lake on the Volga River in central Russia, created by the Gorky Hydroelectric Station and used for hydroelectric power, navigation, and water supply.
-
D.
Cheboksary Reservoir
Cheboksary Reservoir is a large artificial lake on the Volga River in Russia, created by the Cheboksary Dam for hydroelectric power generation, navigation, and water regulation.
-
E.
Votkinsk Reservoir
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.
- 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: Sheksna Reservoir Target entity description: Sheksna Reservoir is a large artificial lake in northwestern Russia formed by damming the Sheksna River, serving navigation, hydroelectric power generation, and water regulation along the Volga–Baltic route.
-
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.
Kamyshin Reservoir
Kamyshin Reservoir is an artificial water body in Russia that serves as a key hydrological and resource feature within Volgograd Oblast.
-
C.
Gorky Reservoir
Gorky Reservoir is a large artificial lake on the Volga River in central Russia, created by the Gorky Hydroelectric Station and used for hydroelectric power, navigation, and water supply.
-
D.
Cheboksary Reservoir
Cheboksary Reservoir is a large artificial lake on the Volga River in Russia, created by the Cheboksary Dam for hydroelectric power generation, navigation, and water regulation.
-
E.
Votkinsk Reservoir
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.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
reservoir ⓘ |
| basinCountry | Russia ⓘ |
| connectsTo |
Baltic Sea basin
NERFINISHED
ⓘ
Volga River basin NERFINISHED ⓘ |
| country | Russia ⓘ |
| formedBy | Sheksna River damming ⓘ |
| hasDam | Sheksna River dam ⓘ |
| hasEconomicUse |
energy production
ⓘ
transport ⓘ water resources management ⓘ |
| hasFunction |
regulate river flow
ⓘ
support Volga–Baltic shipping route ⓘ support hydropower plant operation ⓘ |
| isArtificial | true ⓘ |
| locatedIn |
Vologda Oblast
NERFINISHED
ⓘ
northwestern Russia ⓘ |
| locatedInTimeZone | Moscow Time ⓘ |
| locatedOnRiver | Sheksna River NERFINISHED ⓘ |
| navigationRole | segment of Volga–Baltic route ⓘ |
| partOf |
Volga basin
NERFINISHED
ⓘ
Volga–Baltic Waterway NERFINISHED ⓘ |
| use |
hydroelectric power generation
ⓘ
inland water transport ⓘ navigation ⓘ water regulation ⓘ |
| watercourse | Sheksna River NERFINISHED ⓘ |
| waterManagementRole |
flow regulation
ⓘ
water level control ⓘ |
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: Sheksna Reservoir Description of subject: Sheksna Reservoir is a large artificial lake in northwestern Russia formed by damming the Sheksna River, serving navigation, hydroelectric power generation, and water regulation along the Volga–Baltic route.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.