Ribble catchment
E280484
The Ribble catchment is the river basin in North West England drained by the River Ribble and its tributaries, encompassing a wide area of Lancashire and parts of surrounding counties.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Ribble catchment canonical | 2 |
| Ribble and Alt catchment flood management area | 1 |
| Ribble river system | 1 |
| River Calder–Ribble system | 1 |
| River Ribble system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2558764 — 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: Ribble catchment Context triple: [River Tawd, partOf, Ribble catchment]
-
A.
South Ribble
South Ribble is a local government district and borough in Lancashire, England, encompassing suburban and semi-rural communities south of the River Ribble.
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B.
Pennine watershed
The Pennine watershed is the major upland drainage divide running along the Pennine hills of northern England, separating river systems that flow west to the Irish Sea from those that flow east to the North Sea.
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C.
Cheshire Basin
The Cheshire Basin is a large geological sedimentary basin in northwest England known for its thick Triassic rock sequences and associated salt deposits.
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D.
Tarn River
The Tarn River is a major river in southern France known for its dramatic gorges, scenic valleys, and role as a tributary of the Garonne.
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E.
River Derwent
The River Derwent is a major river in Derbyshire, England, that flows through the Peak District and the city of Derby before joining the River Trent.
- 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: Ribble catchment Target entity description: The Ribble catchment is the river basin in North West England drained by the River Ribble and its tributaries, encompassing a wide area of Lancashire and parts of surrounding counties.
-
A.
South Ribble
South Ribble is a local government district and borough in Lancashire, England, encompassing suburban and semi-rural communities south of the River Ribble.
-
B.
Pennine watershed
The Pennine watershed is the major upland drainage divide running along the Pennine hills of northern England, separating river systems that flow west to the Irish Sea from those that flow east to the North Sea.
-
C.
Cheshire Basin
The Cheshire Basin is a large geological sedimentary basin in northwest England known for its thick Triassic rock sequences and associated salt deposits.
-
D.
Tarn River
The Tarn River is a major river in southern France known for its dramatic gorges, scenic valleys, and role as a tributary of the Garonne.
-
E.
River Derwent
The River Derwent is a major river in Derbyshire, England, that flows through the Peak District and the city of Derby before joining the River Trent.
- F. None of above. chosen
Statements (54)
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: Ribble catchment Description of subject: The Ribble catchment is the river basin in North West England drained by the River Ribble and its tributaries, encompassing a wide area of Lancashire and parts of surrounding counties.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ribble and Alt catchment flood management area
this entity surface form:
River Ribble system
this entity surface form:
River Calder–Ribble system
this entity surface form:
Ribble river system