Lake Boren
E807427
Lake Boren is a freshwater lake in eastern Sweden that forms part of the Göta Canal waterway system and lies near the town of Motala.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Boren Lake | 1 |
| Lake Boren canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4598905 — 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: Lake Boren Context triple: [Göta Canal, connects, Lake Boren]
-
A.
Walker Lake
Walker Lake is a large natural desert lake in western Nevada known for its shrinking water levels and importance as a habitat for migratory birds and native fish.
-
B.
Esrum Lake
Esrum Lake is one of Denmark’s largest and deepest lakes, known for its scenic natural surroundings and recreational opportunities in North Zealand.
-
C.
Crean Lake
Crean Lake is a large freshwater lake located within Prince Albert National Park in Saskatchewan, Canada, known for its clear waters, recreational fishing, and wilderness surroundings.
-
D.
Lake Audy
Lake Audy is a scenic lake in Manitoba, Canada, known for its wildlife viewing, camping, and recreational opportunities within Riding Mountain National Park.
-
E.
Merzbacher Lake
Merzbacher Lake is a glacial lake in the Tian Shan mountains of Kyrgyzstan, famous for its periodic outburst floods when its ice dam collapses.
- 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: Lake Boren Target entity description: Lake Boren is a freshwater lake in eastern Sweden that forms part of the Göta Canal waterway system and lies near the town of Motala.
-
A.
Walker Lake
Walker Lake is a large natural desert lake in western Nevada known for its shrinking water levels and importance as a habitat for migratory birds and native fish.
-
B.
Esrum Lake
Esrum Lake is one of Denmark’s largest and deepest lakes, known for its scenic natural surroundings and recreational opportunities in North Zealand.
-
C.
Crean Lake
Crean Lake is a large freshwater lake located within Prince Albert National Park in Saskatchewan, Canada, known for its clear waters, recreational fishing, and wilderness surroundings.
-
D.
Lake Audy
Lake Audy is a scenic lake in Manitoba, Canada, known for its wildlife viewing, camping, and recreational opportunities within Riding Mountain National Park.
-
E.
Merzbacher Lake
Merzbacher Lake is a glacial lake in the Tian Shan mountains of Kyrgyzstan, famous for its periodic outburst floods when its ice dam collapses.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
freshwater lake
ⓘ
lake ⓘ |
| basinCountry | Sweden ⓘ |
| connectedTo |
Baltic Sea via Göta Canal
ⓘ
Lake Vättern via Göta Canal ⓘ |
| country | Sweden ⓘ |
| elevation | 73 m ⓘ |
| hasLockConnection |
Göta Canal locks
ⓘ
linked to:
Göta Canal
|
| hasShorelineSettlement |
Borensberg
ⓘ
Motala ⓘ |
| inflow | local streams ⓘ |
| locatedIn |
Motala Municipality
ⓘ
eastern Sweden ⓘ Östergötland County ⓘ |
| locatedOnWaterway | Göta Canal ⓘ |
| maximumDepth | 14 m ⓘ |
| near | Motala ⓘ |
| outflow | Göta Canal ⓘ |
| partOf |
Göta Canal waterway system
ⓘ
linked to:
Göta Canal
Motala ström drainage basin ⓘ
linked to:
Motala Ström
|
| region | Götaland ⓘ |
| surfaceArea | 28 km² ⓘ |
| usedFor |
navigation
ⓘ
recreation ⓘ tourism ⓘ |
| waterType | freshwater ⓘ |
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: Lake Boren Description of subject: Lake Boren is a freshwater lake in eastern Sweden that forms part of the Göta Canal waterway system and lies near the town of Motala.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Göta Canal and locks
linked to: Lake Boren