Derwentwater
E23429
Derwentwater is a scenic lake in England’s Lake District, renowned for its surrounding fells, wooded shores, and popular walking and boating opportunities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Derwentwater canonical | 36 |
| Derwentwater (part) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T180496 — 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: Derwentwater Context triple: [Lake District, contains, Derwentwater]
-
A.
Ullswater
Ullswater is a scenic ribbon-shaped lake in England’s Lake District, renowned for its dramatic mountain backdrop, walking trails, and historic steamers.
-
B.
Windermere
Windermere is the largest natural lake in England and a popular tourist destination in the Lake District known for its scenic beauty and boating activities.
-
C.
Morecambe Bay
Morecambe Bay is a large estuarine bay on the Irish Sea coast of England, noted for its extensive tidal sands, rich birdlife, and historically dangerous quicksands.
-
D.
River Croal
River Croal is a small river in Greater Manchester, England, that flows through Bolton before joining the River Irwell.
-
E.
Firth of Tay
The Firth of Tay is a large estuary on the east coast of Scotland where the River Tay meets the North Sea, noted for its bridges, wildlife, and maritime history.
- 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: Derwentwater Target entity description: Derwentwater is a scenic lake in England’s Lake District, renowned for its surrounding fells, wooded shores, and popular walking and boating opportunities.
-
A.
Ullswater
Ullswater is a scenic ribbon-shaped lake in England’s Lake District, renowned for its dramatic mountain backdrop, walking trails, and historic steamers.
-
B.
Windermere
Windermere is the largest natural lake in England and a popular tourist destination in the Lake District known for its scenic beauty and boating activities.
-
C.
Morecambe Bay
Morecambe Bay is a large estuarine bay on the Irish Sea coast of England, noted for its extensive tidal sands, rich birdlife, and historically dangerous quicksands.
-
D.
River Croal
River Croal is a small river in Greater Manchester, England, that flows through Bolton before joining the River Irwell.
-
E.
Firth of Tay
The Firth of Tay is a large estuary on the east coast of Scotland where the River Tay meets the North Sea, noted for its bridges, wildlife, and maritime history.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
tourist attraction ⓘ |
| country | United Kingdom ⓘ |
| elevationAboveSeaLevel | approximately 75 metres ⓘ |
| hasActivity |
canoeing
ⓘ
fell walking ⓘ kayaking ⓘ photography ⓘ rowing ⓘ sailing ⓘ walking ⓘ wildlife watching ⓘ |
| hasBoatService | Derwentwater launches ⓘ |
| hasIsland |
Derwent Island
ⓘ
Headlands ⓘ Lord’s Island ⓘ Otter Island ⓘ Park Neb ⓘ Derwent Island ⓘ
surface form:
Rampsholme Island
St Herbert’s Island ⓘ |
| hasNearbyFell |
Borrowdale
ⓘ
surface form:
Borrowdale fells
Catbells ⓘ Skiddaw ⓘ |
| hasNearbyRoad | B5289 road ⓘ |
| hasNearbySettlement | Keswick ⓘ |
| hasNearbyValley | Borrowdale ⓘ |
| hasShoreCharacteristic | wooded shores ⓘ |
| hasViewpoint | Friar’s Crag ⓘ |
| inflow | River Derwent ⓘ |
| knownFor |
boating opportunities
ⓘ
lake cruises ⓘ scenic beauty ⓘ walking opportunities ⓘ |
| length | approximately 4.8 kilometres ⓘ |
| locatedIn |
Cumbria
ⓘ
England ⓘ Lake District ⓘ |
| locatedInNationalPark |
Lake District
ⓘ
surface form:
Lake District National Park
|
| maximumDepth | approximately 22 metres ⓘ |
| nearCity | Keswick ⓘ |
| outflow | River Derwent ⓘ |
| partOf | River Derwent catchment ⓘ |
| shape | elongated ⓘ |
| surfaceArea | approximately 5 square kilometres ⓘ |
| surroundedBy | fells ⓘ |
| tourismRegion | Lake District ⓘ |
| waterType | freshwater ⓘ |
| width | approximately 1.6 kilometres ⓘ |
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: Derwentwater Description of subject: Derwentwater is a scenic lake in England’s Lake District, renowned for its surrounding fells, wooded shores, and popular walking and boating opportunities.
Referenced by (37)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
St John’s Church, Keswick
subject surface form:
River Derwent (Cumbria)
this entity surface form:
Derwentwater (part)