Diemelsee
E931634
Diemelsee is a reservoir and popular recreational lake in Hesse and North Rhine-Westphalia, Germany, known for water sports, hiking, and its scenic surroundings in the Diemel river valley.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Diemelsee canonical | 2 |
| Diemelsee reservoir | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10834668 — 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: Diemelsee Context triple: [Diemel, hasPart, Diemelsee]
-
A.
Senftenberger See
Senftenberger See is an artificial lake in Brandenburg, Germany, created from a former open-cast lignite mine and now used as a popular recreational and water sports area.
-
B.
Stölpchensee
Stölpchensee is a small lake in southwestern Berlin, Germany, known for its scenic setting within the Grunewald forest and its connection to the nearby Großer Wannsee.
-
C.
Beidersee
Beidersee is a village in the Saalekreis district of Saxony-Anhalt, Germany, that forms part of the town of Wettin-Löbejün.
-
D.
Kochelsee
Kochelsee is a picturesque lake in Upper Bavaria, Germany, known for its alpine scenery and popular outdoor recreation opportunities.
-
E.
Grimselsee
Grimselsee is a high-altitude reservoir lake in the Swiss Alps, known for its striking turquoise waters and surrounding granite peaks.
- 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: Diemelsee Target entity description: Diemelsee is a reservoir and popular recreational lake in Hesse and North Rhine-Westphalia, Germany, known for water sports, hiking, and its scenic surroundings in the Diemel river valley.
-
A.
Senftenberger See
Senftenberger See is an artificial lake in Brandenburg, Germany, created from a former open-cast lignite mine and now used as a popular recreational and water sports area.
-
B.
Stölpchensee
Stölpchensee is a small lake in southwestern Berlin, Germany, known for its scenic setting within the Grunewald forest and its connection to the nearby Großer Wannsee.
-
C.
Beidersee
Beidersee is a village in the Saalekreis district of Saxony-Anhalt, Germany, that forms part of the town of Wettin-Löbejün.
-
D.
Kochelsee
Kochelsee is a picturesque lake in Upper Bavaria, Germany, known for its alpine scenery and popular outdoor recreation opportunities.
-
E.
Grimselsee
Grimselsee is a high-altitude reservoir lake in the Swiss Alps, known for its striking turquoise waters and surrounding granite peaks.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
reservoir ⓘ |
| basinCountry | Germany ⓘ |
| country | Germany NERFINISHED ⓘ |
| damType | gravity dam ⓘ |
| formedByRiver | Diemel NERFINISHED ⓘ |
| hasInflow | Diemel NERFINISHED ⓘ |
| hasNearbyActivity |
cycling routes
ⓘ
long-distance hiking trails ⓘ mountain biking ⓘ |
| hasNearbySettlementOnShore |
Helminghausen
NERFINISHED
ⓘ
Heringhausen NERFINISHED ⓘ Vasbeck NERFINISHED ⓘ |
| hasOutflow | Diemel NERFINISHED ⓘ |
| hasScenicSurroundings | yes ⓘ |
| hasStructure | Diemel Dam NERFINISHED ⓘ |
| hasTourismInfrastructure |
boat rental services
ⓘ
campsites ⓘ holiday apartments ⓘ |
| isPartOf | Diemel river system ⓘ |
| isPopularFor |
nature-based recreation
ⓘ
tourism in Sauerland ⓘ weekend excursions ⓘ |
| locatedIn |
Germany
ⓘ
Hesse ⓘ North Rhine-Westphalia ⓘ |
| locatedInDistrict |
Hochsauerlandkreis
NERFINISHED
ⓘ
Waldeck-Frankenberg NERFINISHED ⓘ |
| locatedInMountainRange | Sauerland NERFINISHED ⓘ |
| locatedInProtectedArea | Diemelsee Nature Park NERFINISHED ⓘ |
| locatedInRiverValley | Diemel NERFINISHED ⓘ |
| locatedInValley | Diemel valley NERFINISHED ⓘ |
| locatedNear |
Diemelsee municipality
NERFINISHED
ⓘ
Korbach NERFINISHED ⓘ Marsberg NERFINISHED ⓘ Willingen NERFINISHED ⓘ |
| usedFor |
boating
ⓘ
camping ⓘ drinking water supply ⓘ fishing ⓘ flood control ⓘ hiking ⓘ hydroelectric power generation ⓘ recreation ⓘ sailing ⓘ swimming ⓘ tourism ⓘ water sports ⓘ |
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: Diemelsee Description of subject: Diemelsee is a reservoir and popular recreational lake in Hesse and North Rhine-Westphalia, Germany, known for water sports, hiking, and its scenic surroundings in the Diemel river valley.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Waldeck-Frankenberg
subject surface form:
Waldeck-Frankenberg
this entity surface form:
Diemelsee reservoir