Kemnader See
E909589
Kemnader See is an artificial lake and popular recreational area on the Ruhr River in western Germany, known for water sports, cycling paths, and leisure activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kemnader See canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10441678 — 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: Kemnader See Context triple: [Ruhr reservoir system, hasPart, Kemnader See]
-
A.
Tachinger See
Tachinger See is a small scenic lake in the Chiemgau region of Bavaria, Germany, known for swimming, fishing, and its tranquil natural surroundings.
-
B.
Langer See
Langer See is a long, narrow lake in southeastern Berlin that forms part of the city’s interconnected Spree–Dahme waterway and is popular for boating and watersports.
-
C.
Fauler See
Fauler See is a small lake located in the city of Schwerin in northern Germany.
-
D.
Kettwiger See
Kettwiger See is a reservoir on the Ruhr River in North Rhine-Westphalia, Germany, used for water management, recreation, and local energy production.
-
E.
Beidersee
Beidersee is a village in the Saalekreis district of Saxony-Anhalt, Germany, that forms part of the town of Wettin-Löbejün.
- 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: Kemnader See Target entity description: Kemnader See is an artificial lake and popular recreational area on the Ruhr River in western Germany, known for water sports, cycling paths, and leisure activities.
-
A.
Tachinger See
Tachinger See is a small scenic lake in the Chiemgau region of Bavaria, Germany, known for swimming, fishing, and its tranquil natural surroundings.
-
B.
Langer See
Langer See is a long, narrow lake in southeastern Berlin that forms part of the city’s interconnected Spree–Dahme waterway and is popular for boating and watersports.
-
C.
Fauler See
Fauler See is a small lake located in the city of Schwerin in northern Germany.
-
D.
Kettwiger See
Kettwiger See is a reservoir on the Ruhr River in North Rhine-Westphalia, Germany, used for water management, recreation, and local energy production.
-
E.
Beidersee
Beidersee is a village in the Saalekreis district of Saxony-Anhalt, Germany, that forms part of the town of Wettin-Löbejün.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
recreational area ⓘ reservoir ⓘ |
| basinCountry | Germany ⓘ |
| country | Germany ⓘ |
| crossedBy | Kemnader Brücke ⓘ |
| hasFacility |
beer gardens
ⓘ
boat rental ⓘ cycling paths ⓘ inline skating track ⓘ marina ⓘ parking areas ⓘ playgrounds ⓘ restaurants ⓘ walking trails ⓘ |
| hasNearbyAttraction |
Freizeitbad Heveney
ⓘ
Haus Kemnade ⓘ Ruhr Valley cycle route ⓘ
linked to:
RuhrtalRadweg cycling route
Zeche Nachtigall industrial museum ⓘ |
| inflow | Ruhr ⓘ |
| knownFor |
cycling paths
ⓘ
inline skating route ⓘ leisure activities ⓘ water sports ⓘ |
| locatedIn |
Ennepe-Ruhr-Kreis
ⓘ
North Rhine-Westphalia ⓘ urban area of Bochum ⓘ western Germany ⓘ |
| locatedNear |
Bochum
ⓘ
Hattingen ⓘ Witten ⓘ |
| locatedOnRiver | Ruhr ⓘ |
| operator | Ruhrverband ⓘ |
| outflow | Ruhr ⓘ |
| partOf | Ruhr reservoir system ⓘ |
| region | Ruhr area ⓘ |
| use |
angling
ⓘ
boating ⓘ cycling ⓘ flood control ⓘ inline skating ⓘ recreation ⓘ rowing ⓘ sailing ⓘ water sports ⓘ |
| waterbodyType | impounded section of the Ruhr ⓘ |
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: Kemnader See Description of subject: Kemnader See is an artificial lake and popular recreational area on the Ruhr River in western Germany, known for water sports, cycling paths, and leisure activities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.