Lake Baldegg
E342095
Lake Baldegg is a small glacial lake in central Switzerland known for its scenic surroundings and role in regional recreation and nature conservation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Baldegg canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2803050 — 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: Lake Baldegg Context triple: [Aare basin, contains, Lake Baldegg]
-
A.
Lake Sempach
Lake Sempach is a small lake in central Switzerland, known for its scenic surroundings, birdlife, and recreational activities such as swimming and boating.
-
B.
Lake Wohlen
Lake Wohlen is an artificial reservoir on the Aare River in the canton of Bern, Switzerland, primarily used for hydroelectric power generation and recreation.
-
C.
Lake Sarnen
Lake Sarnen is a scenic alpine lake in the canton of Obwalden in central Switzerland, known for its clear waters and surrounding mountain landscapes.
-
D.
Lake Hallwil
Lake Hallwil is a scenic lake in central Switzerland known for its clear waters, surrounding wetlands, and popularity for swimming, boating, and nature excursions.
-
E.
Lake Thun
Lake Thun is a large alpine lake in the Bernese Oberland region of Switzerland, renowned for its scenic mountain backdrop, historic lakeside towns, and popular boating and water sports.
- 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: Lake Baldegg Target entity description: Lake Baldegg is a small glacial lake in central Switzerland known for its scenic surroundings and role in regional recreation and nature conservation.
-
A.
Lake Sempach
Lake Sempach is a small lake in central Switzerland, known for its scenic surroundings, birdlife, and recreational activities such as swimming and boating.
-
B.
Lake Wohlen
Lake Wohlen is an artificial reservoir on the Aare River in the canton of Bern, Switzerland, primarily used for hydroelectric power generation and recreation.
-
C.
Lake Sarnen
Lake Sarnen is a scenic alpine lake in the canton of Obwalden in central Switzerland, known for its clear waters and surrounding mountain landscapes.
-
D.
Lake Hallwil
Lake Hallwil is a scenic lake in central Switzerland known for its clear waters, surrounding wetlands, and popularity for swimming, boating, and nature excursions.
-
E.
Lake Thun
Lake Thun is a large alpine lake in the Bernese Oberland region of Switzerland, renowned for its scenic mountain backdrop, historic lakeside towns, and popular boating and water sports.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
glacial lake
ⓘ
lake ⓘ |
| basinCountry | Switzerland ⓘ |
| country | Switzerland ⓘ |
| elevationAboveSeaLevel | 463 metres ⓘ |
| formedBy | glacial activity ⓘ |
| hasCatchmentArea | about 73 square kilometres ⓘ |
| hasIsland | no permanent islands ⓘ |
| hasLanguageRegion | German-speaking Switzerland ⓘ |
| hasManagement | cantonal authorities of Lucerne ⓘ |
| hasShoreFeature |
nature reserves
ⓘ
reed beds ⓘ wetlands ⓘ |
| inflow | Ron (river) ⓘ |
| isPopularWith |
birdwatchers
ⓘ
cyclists ⓘ hikers ⓘ |
| knownFor |
birdlife
ⓘ
role in nature conservation ⓘ role in regional recreation ⓘ scenic surroundings ⓘ |
| length | about 7.5 kilometres ⓘ |
| locatedIn | Canton of Lucerne NERFINISHED ⓘ |
| locatedInMunicipality |
Baldegg
ⓘ
Gelfingen ⓘ Hitzkirch ⓘ Hochdorf ⓘ Retschwil ⓘ Römerswil ⓘ |
| locatedInRegion | Central Switzerland ⓘ |
| locatedInValley | Seetal ⓘ |
| locatedNorthOf | Lake Lucerne ⓘ |
| locatedSouthOf |
Hallwilersee
ⓘ
surface form:
Lake Hallwil
|
| maximumDepth | 66 metres ⓘ |
| maximumWidth | about 1.7 kilometres ⓘ |
| nearCity |
Baldegg
ⓘ
Hochdorf ⓘ |
| outflow |
Aabach
ⓘ
surface form:
Aabach (Seetal)
|
| partOf |
Reuss basin
ⓘ
surface form:
Reuss river basin
|
| surfaceArea | 5.2 square kilometres ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ nature conservation ⓘ recreation ⓘ swimming ⓘ |
| waterType | freshwater ⓘ |
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: Lake Baldegg Description of subject: Lake Baldegg is a small glacial lake in central Switzerland known for its scenic surroundings and role in regional recreation and nature conservation.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.