Lake Wohlen
E328740
Lake Wohlen is an artificial reservoir on the Aare River in the canton of Bern, Switzerland, primarily used for hydroelectric power generation and recreation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lake Wohlen canonical | 2 |
| Lake Wohlensee | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2803044 — 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 Wohlen Context triple: [Aare basin, contains, Lake Wohlen]
-
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 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.
-
C.
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.
-
D.
Lake Murten
Lake Murten is a small glacial lake in western Switzerland, known for its scenic shores, mild climate, and location between the Jura Mountains and the Alps.
-
E.
Bütgenbach Lake
Bütgenbach Lake is an artificial reservoir in eastern Belgium known for its recreational activities such as swimming, sailing, and hiking along its scenic shores.
- 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 Wohlen Target entity description: Lake Wohlen is an artificial reservoir on the Aare River in the canton of Bern, Switzerland, primarily used for hydroelectric power generation and recreation.
-
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 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.
-
C.
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.
-
D.
Lake Murten
Lake Murten is a small glacial lake in western Switzerland, known for its scenic shores, mild climate, and location between the Jura Mountains and the Alps.
-
E.
Bütgenbach Lake
Bütgenbach Lake is an artificial reservoir in eastern Belgium known for its recreational activities such as swimming, sailing, and hiking along its scenic shores.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
reservoir ⓘ |
| basinCountry | Switzerland ⓘ |
| country | Switzerland ⓘ |
| createdBy | Wohlensee dam ⓘ |
| hasDam | Wohlensee dam ⓘ |
| hasFunction |
electricity generation
ⓘ
flood control ⓘ recreational activities ⓘ |
| languageRegion | German-speaking Switzerland ⓘ |
| locatedIn |
Bern-Mittelland administrative district
ⓘ
linked to:
Administrative District of Bern-Mittelland
canton of Bern ⓘ central Switzerland ⓘ |
| locatedNear |
Bern
ⓘ
Wohlen bei Bern ⓘ |
| locatedOnRiver | Aare ⓘ |
| nearCity | Bern ⓘ |
| outflow | Aare ⓘ |
| partOf | Aare river system ⓘ |
| primaryUse | hydroelectric power generation ⓘ |
| region | Swiss Plateau ⓘ |
| riverSystem |
Rhine basin
ⓘ
linked to:
Rhine River Basin
|
| use | recreation ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ swimming ⓘ |
| waterBodyType | run-of-the-river reservoir ⓘ |
| watercourse | Aare ⓘ |
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 Wohlen Description of subject: Lake Wohlen is an artificial reservoir on the Aare River in the canton of Bern, Switzerland, primarily used for hydroelectric power generation and recreation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Lake Wohlen