Lipno Reservoir
E515802
Lipno Reservoir is the largest artificial lake in the Czech Republic, created for hydroelectric power generation, flood control, and recreation in the Šumava region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lipno Reservoir canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5371183 — 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: Lipno Reservoir Context triple: [Vltava River, hasReservoir, Lipno Reservoir]
-
A.
Orava Reservoir
Orava Reservoir is a large artificial lake in northern Slovakia known for its scenic surroundings, recreational activities, and role in flood control and hydroelectric power generation.
-
B.
Dąbie Lake
Dąbie Lake is a large, shallow lake in northwestern Poland, forming part of the Oder River estuary and bordering the city of Szczecin.
-
C.
Czorsztyn Lake
Czorsztyn Lake is an artificial reservoir in southern Poland, known for its scenic mountain setting, historic castles on its shores, and role in flood control and recreation.
-
D.
Kurpsai Reservoir
Kurpsai Reservoir is an artificial lake on the Naryn River in Kyrgyzstan, created for hydroelectric power generation and water regulation.
-
E.
Rożnów Lake
Rożnów Lake is an artificial reservoir in southern Poland, known for its scenic surroundings, recreational opportunities, and role in flood control and hydroelectric power 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: Lipno Reservoir Target entity description: Lipno Reservoir is the largest artificial lake in the Czech Republic, created for hydroelectric power generation, flood control, and recreation in the Šumava region.
-
A.
Orava Reservoir
Orava Reservoir is a large artificial lake in northern Slovakia known for its scenic surroundings, recreational activities, and role in flood control and hydroelectric power generation.
-
B.
Dąbie Lake
Dąbie Lake is a large, shallow lake in northwestern Poland, forming part of the Oder River estuary and bordering the city of Szczecin.
-
C.
Czorsztyn Lake
Czorsztyn Lake is an artificial reservoir in southern Poland, known for its scenic mountain setting, historic castles on its shores, and role in flood control and recreation.
-
D.
Kurpsai Reservoir
Kurpsai Reservoir is an artificial lake on the Naryn River in Kyrgyzstan, created for hydroelectric power generation and water regulation.
-
E.
Rożnów Lake
Rożnów Lake is an artificial reservoir in southern Poland, known for its scenic surroundings, recreational opportunities, and role in flood control and hydroelectric power generation.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry | Czech Republic NERFINISHED ⓘ |
| constructionStartDate | 1952 ⓘ |
| country | Czech Republic ⓘ |
| createdByDamming | Vltava River NERFINISHED ⓘ |
| elevationAboveSeaLevel | about 726 metres ⓘ |
| hasDamType | earth-fill dam ⓘ |
| hasFunction |
peak-load electricity generation
ⓘ
water level regulation on Vltava River ⓘ |
| hasHydroelectricPlant |
Lipno I Hydroelectric Power Station
NERFINISHED
ⓘ
Lipno II Hydroelectric Power Station NERFINISHED ⓘ |
| hasNearbyAttraction |
Ski resort Lipno-Kramolín
NERFINISHED
ⓘ
Treetop Walkway Lipno NERFINISHED ⓘ |
| hasSpillwayType | gated spillway ⓘ |
| hasTourismInfrastructure |
campsites
ⓘ
holiday resorts ⓘ marinas ⓘ |
| isAlsoKnownAs | Lipno Dam NERFINISHED ⓘ |
| isLargestArtificialLakeIn | Czech Republic NERFINISHED ⓘ |
| isPartOfRegion | Bohemia NERFINISHED ⓘ |
| length | about 42 kilometres ⓘ |
| locatedIn |
South Bohemian Region
NERFINISHED
ⓘ
Šumava NERFINISHED ⓘ |
| locatedNear |
Frymburk
NERFINISHED
ⓘ
town of Lipno nad Vltavou ⓘ Černá v Pošumaví NERFINISHED ⓘ |
| locatedNearBorderWith |
Austria
NERFINISHED
ⓘ
Germany NERFINISHED ⓘ |
| locatedOnRiver | Vltava River NERFINISHED ⓘ |
| maximumDepth | about 21.5 metres ⓘ |
| nearNationalPark | Šumava National Park NERFINISHED ⓘ |
| nearProtectedArea | Šumava Protected Landscape Area NERFINISHED ⓘ |
| openingDate | 1959 ⓘ |
| operator | ČEZ Group NERFINISHED ⓘ |
| outflow | Vltava River NERFINISHED ⓘ |
| partOf | Vltava cascade of dams NERFINISHED ⓘ |
| primaryPurpose |
flood control
ⓘ
hydroelectric power generation ⓘ recreation ⓘ |
| surfaceArea | about 48.7 square kilometres ⓘ |
| usedFor |
fishing
ⓘ
ice sailing ⓘ ice skating ⓘ sailing ⓘ swimming ⓘ windsurfing ⓘ |
| waterBodyType | freshwater lake ⓘ |
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: Lipno Reservoir Description of subject: Lipno Reservoir is the largest artificial lake in the Czech Republic, created for hydroelectric power generation, flood control, and recreation in the Šumava region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.