Bütgenbach Dam
E281339
Bütgenbach Dam is a hydroelectric and flood-control structure in eastern Belgium that creates Lake Bütgenbach, a popular site for recreation and water sports.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Bütgenbach Dam canonical | 2 |
| Bütgenbach Dam power station | 1 |
| Staudamm Bütgenbach | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2611198 — 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: Bütgenbach Dam Context triple: [Bütgenbach, contains, Bütgenbach Dam]
-
A.
Sorpe Dam
The Sorpe Dam is a German earth-fill dam in the Ruhr region that was a key target of the RAF’s World War II “Dambusters” raid, Operation Chastise.
-
B.
Eder Dam
Eder Dam is a major German gravity dam in the Eder River valley, historically known for being one of the dams breached by the RAF’s “Dambusters” raid during World War II.
-
C.
Serre-Ponçon Dam
Serre-Ponçon Dam is a large hydroelectric and irrigation dam in southeastern France that creates one of Western Europe’s biggest artificial lakes.
-
D.
Möhne Dam
Möhne Dam is a major German gravity dam in North Rhine-Westphalia, historically known for being breached by the RAF’s “Dambusters” raid during World War II.
-
E.
Dubăsari Dam
Dubăsari Dam is a hydroelectric dam and reservoir complex on the Dniester River in Moldova, used for power generation, irrigation, 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: Bütgenbach Dam Target entity description: Bütgenbach Dam is a hydroelectric and flood-control structure in eastern Belgium that creates Lake Bütgenbach, a popular site for recreation and water sports.
-
A.
Sorpe Dam
The Sorpe Dam is a German earth-fill dam in the Ruhr region that was a key target of the RAF’s World War II “Dambusters” raid, Operation Chastise.
-
B.
Eder Dam
Eder Dam is a major German gravity dam in the Eder River valley, historically known for being one of the dams breached by the RAF’s “Dambusters” raid during World War II.
-
C.
Serre-Ponçon Dam
Serre-Ponçon Dam is a large hydroelectric and irrigation dam in southeastern France that creates one of Western Europe’s biggest artificial lakes.
-
D.
Möhne Dam
Möhne Dam is a major German gravity dam in North Rhine-Westphalia, historically known for being breached by the RAF’s “Dambusters” raid during World War II.
-
E.
Dubăsari Dam
Dubăsari Dam is a hydroelectric dam and reservoir complex on the Dniester River in Moldova, used for power generation, irrigation, and water regulation.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
dam
ⓘ
gravity dam ⓘ hydroelectric dam ⓘ |
| basinCountry | Belgium ⓘ |
| country | Belgium ⓘ |
| createsReservoir |
Bütgenbach Lake
ⓘ
surface form:
Lake Bütgenbach
|
| crosses | Warche River NERFINISHED ⓘ |
| hasNameInLanguage |
Bütgenbach
ⓘ
surface form:
Barrage de Butgenbach
Bütgenbach Dam self-linksurface differs ⓘ
surface form:
Staudamm Bütgenbach
|
| hasPart |
hydroelectric power plant
ⓘ
spillway ⓘ |
| locatedIn |
Bütgenbach
ⓘ
Province of Liège ⓘ
surface form:
Liège Province
Wallonia ⓘ eastern Belgium ⓘ |
| locatedNear |
Bütgenbach village
ⓘ
Eifel region ⓘ
surface form:
Eifel plateau
|
| operator | local Belgian authorities ⓘ |
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ recreation ⓘ |
| region |
Hohes Venn–Eifel Nature Park
ⓘ
surface form:
High Fens–Eifel area
|
| reservoirName |
Bütgenbach Lake
ⓘ
surface form:
Lake Bütgenbach
|
| usedFor |
canoeing
ⓘ
fishing ⓘ sailing ⓘ swimming ⓘ tourism ⓘ water sports ⓘ |
| watercourse | Warche ⓘ |
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: Bütgenbach Dam Description of subject: Bütgenbach Dam is a hydroelectric and flood-control structure in eastern Belgium that creates Lake Bütgenbach, a popular site for recreation and water sports.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Bütgenbach Dam power station
this entity surface form:
Staudamm Bütgenbach