Walsden Water
E248956
Walsden Water is a river in West Yorkshire, England, that flows through the town of Todmorden and forms part of the local Pennine valley landscape.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Walsden Water canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2254541 — 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: Walsden Water Context triple: [Todmorden, locatedOn, Walsden Water]
-
A.
Carsington Water
Carsington Water is a large reservoir and popular outdoor recreation area in Derbyshire, England, known for sailing, walking, and wildlife.
-
B.
Kempton Park Reservoirs
Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
-
C.
Dovestones Reservoir
Dovestones Reservoir is a scenic man-made lake in the Peak District near Oldham, England, popular for walking, wildlife, and outdoor recreation.
-
D.
Derwent Reservoir
Derwent Reservoir is a large man-made lake in Derbyshire, England, best known for its scenic surroundings in the Peak District and its historical association with the World War II "Dambusters" training flights.
-
E.
Howden Reservoir
Howden Reservoir is a large man-made lake in Derbyshire’s Peak District, known as part of the Upper Derwent Valley chain of reservoirs supplying water to nearby cities and popular for its scenic surroundings and outdoor recreation.
- 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: Walsden Water Target entity description: Walsden Water is a river in West Yorkshire, England, that flows through the town of Todmorden and forms part of the local Pennine valley landscape.
-
A.
Carsington Water
Carsington Water is a large reservoir and popular outdoor recreation area in Derbyshire, England, known for sailing, walking, and wildlife.
-
B.
Kempton Park Reservoirs
Kempton Park Reservoirs are a series of large water storage reservoirs in southwest London that form part of the region’s public water supply infrastructure and associated nature conservation areas.
-
C.
Dovestones Reservoir
Dovestones Reservoir is a scenic man-made lake in the Peak District near Oldham, England, popular for walking, wildlife, and outdoor recreation.
-
D.
Derwent Reservoir
Derwent Reservoir is a large man-made lake in Derbyshire, England, best known for its scenic surroundings in the Peak District and its historical association with the World War II "Dambusters" training flights.
-
E.
Howden Reservoir
Howden Reservoir is a large man-made lake in Derbyshire’s Peak District, known as part of the Upper Derwent Valley chain of reservoirs supplying water to nearby cities and popular for its scenic surroundings and outdoor recreation.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| country | England ⓘ |
| drainageBasin | River Calder basin ⓘ |
| environment | upland valley ⓘ |
| flowsInDirection | generally northward toward the River Calder ⓘ |
| flowsNear | Walsden ⓘ |
| flowsThrough | Todmorden ⓘ |
| formsPartOf | local Pennine valley landscape ⓘ |
| hasHydrologicalRole | local drainage ⓘ |
| hasLanguageOfName | English ⓘ |
| hasName | Walsden Water self-link ⓘ |
| hasValley |
Walsden
ⓘ
surface form:
Walsden valley
|
| landscapeFeatureOf |
Todmorden
ⓘ
surface form:
Todmorden area
|
| locatedIn |
Metropolitan Borough of Calderdale
ⓘ
United Kingdom ⓘ West Yorkshire ⓘ Yorkshire and the Humber ⓘ |
| locatedOn | eastern slopes of the Pennines ⓘ |
| partOf |
Calder Valley
ⓘ
Calderdale watercourse network ⓘ Pennines ⓘ |
| region | Northern England ⓘ |
| tributaryOf | River Calder (West Yorkshire) ⓘ |
| usedFor | local recreation ⓘ |
| watercourseType | river ⓘ |
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: Walsden Water Description of subject: Walsden Water is a river in West Yorkshire, England, that flows through the town of Todmorden and forms part of the local Pennine valley landscape.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.