Obersee (Rur Reservoir)
E1395494
UNEXPLORED
Obersee (Rur Reservoir) is an upper basin of the Rur River’s reservoir system in the Eifel region of Germany, used primarily for drinking water supply, flood control, and recreation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Obersee (Rur Reservoir arm) | 1 |
| Obersee (Rur Reservoir) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T19807531 — 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: Obersee (Rur Reservoir) Context triple: [Rur, hasPart, Obersee (Rur Reservoir)]
-
A.
Oderteich reservoir
The Oderteich reservoir is a historic high-altitude dam lake in Germany’s Harz Mountains, notable for its early 18th-century construction and role in regional water management and mining.
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B.
Ruhr reservoir system
The Ruhr reservoir system is an interconnected network of dams and reservoirs in Germany’s Ruhr region that regulates water supply, flood control, and power generation for one of the country’s most industrialized areas.
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C.
Edersee Dam
The Edersee Dam is a large gravity dam in Germany’s Eder Valley, historically known for being one of the key German dams attacked by the RAF’s “Dambusters” using bouncing bombs during World War II.
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D.
Edersee
Edersee is a large artificial reservoir in northern Hesse, Germany, created by the Eder Dam and known for recreation, water sports, and its scenic surroundings.
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E.
Mooserboden reservoir
Mooserboden reservoir is a high-altitude hydroelectric storage lake in the Austrian Alps, known for its impressive dam structures and surrounding glacier scenery.
- 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: Obersee (Rur Reservoir) Target entity description: Obersee (Rur Reservoir) is an upper basin of the Rur River’s reservoir system in the Eifel region of Germany, used primarily for drinking water supply, flood control, and recreation.
-
A.
Oderteich reservoir
The Oderteich reservoir is a historic high-altitude dam lake in Germany’s Harz Mountains, notable for its early 18th-century construction and role in regional water management and mining.
-
B.
Ruhr reservoir system
The Ruhr reservoir system is an interconnected network of dams and reservoirs in Germany’s Ruhr region that regulates water supply, flood control, and power generation for one of the country’s most industrialized areas.
-
C.
Edersee Dam
The Edersee Dam is a large gravity dam in Germany’s Eder Valley, historically known for being one of the key German dams attacked by the RAF’s “Dambusters” using bouncing bombs during World War II.
-
D.
Edersee
Edersee is a large artificial reservoir in northern Hesse, Germany, created by the Eder Dam and known for recreation, water sports, and its scenic surroundings.
-
E.
Mooserboden reservoir
Mooserboden reservoir is a high-altitude hydroelectric storage lake in the Austrian Alps, known for its impressive dam structures and surrounding glacier scenery.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.