Staumauerinsel (artificial island)
E400288
Staumauerinsel is a small artificial island located in the Schluchsee reservoir in Germany’s Black Forest, created in connection with the lake’s dam system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Staumauerinsel (artificial island) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3923274 — 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: Staumauerinsel (artificial island) Context triple: [Schluchsee, hasIsland, Staumauerinsel (artificial island)]
-
A.
Pfaueninsel
Pfaueninsel is a small, historic island on the Havel River in Berlin, Germany, known for its romantic landscape park, palace, and free-roaming peacocks.
-
B.
Isar River island
Isar River island is a small island in the Isar River in Munich, Germany, known for hosting major cultural and scientific institutions and providing riverside recreational space.
-
C.
Tegeler Insel
Tegeler Insel is an island located within Lake Tegel in Berlin, Germany, known for its natural setting and recreational surroundings.
-
D.
Roseninsel
Roseninsel is a small, historically significant island in Lake Starnberg in Bavaria, Germany, known for its rose gardens and former royal retreat.
-
E.
Margaret Island
Margaret Island is a tranquil, park-filled island in the middle of the Danube River in Budapest, known for its recreational facilities, historic ruins, and scenic promenades.
- 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: Staumauerinsel (artificial island) Target entity description: Staumauerinsel is a small artificial island located in the Schluchsee reservoir in Germany’s Black Forest, created in connection with the lake’s dam system.
-
A.
Pfaueninsel
Pfaueninsel is a small, historic island on the Havel River in Berlin, Germany, known for its romantic landscape park, palace, and free-roaming peacocks.
-
B.
Isar River island
Isar River island is a small island in the Isar River in Munich, Germany, known for hosting major cultural and scientific institutions and providing riverside recreational space.
-
C.
Tegeler Insel
Tegeler Insel is an island located within Lake Tegel in Berlin, Germany, known for its natural setting and recreational surroundings.
-
D.
Roseninsel
Roseninsel is a small, historically significant island in Lake Starnberg in Bavaria, Germany, known for its rose gardens and former royal retreat.
-
E.
Margaret Island
Margaret Island is a tranquil, park-filled island in the middle of the Danube River in Budapest, known for its recreational facilities, historic ruins, and scenic promenades.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
artificial island
ⓘ
island ⓘ |
| access | restricted ⓘ |
| artificial | true ⓘ |
| continent | Europe ⓘ |
| country | Germany ⓘ |
| createdByHumanActivity | true ⓘ |
| createdFor |
hydroelectric power generation support
ⓘ
operation of Schluchsee dam ⓘ water level regulation ⓘ |
| environment | Black Forest ⓘ |
| hasFunction | part of dam system ⓘ |
| hasUse |
hydropower infrastructure
ⓘ
technical infrastructure ⓘ |
| locatedIn |
Baden-Württemberg
ⓘ
Black Forest ⓘ Schluchsee ⓘ |
| locatedInAdministrativeEntity |
Breisgau-Hochschwarzwald
ⓘ
surface form:
Breisgau-Hochschwarzwald district
Breisgau-Hochschwarzwald ⓘ
surface form:
Freiburg region
|
| locatedInBodyOfWater | Schluchsee reservoir ⓘ |
| locatedInCountry | Germany ⓘ |
| locatedNear |
Schluchsee Dam
ⓘ
surface form:
Schluchsee dam
village of Schluchsee ⓘ |
| partOf |
Schluchsee Dam
ⓘ
surface form:
Schluchsee dam system
Schluchsee reservoir infrastructure ⓘ |
| primaryMaterial | rock and concrete (inferred) ⓘ |
| waterBodyType | reservoir ⓘ |
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: Staumauerinsel (artificial island) Description of subject: Staumauerinsel is a small artificial island located in the Schluchsee reservoir in Germany’s Black Forest, created in connection with the lake’s dam system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.