Calder Valley line
E75774
The Calder Valley line is a key railway route in Northern England that connects major West Yorkshire and Greater Manchester towns via the Calder Valley, serving both commuter and regional traffic.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Calder Valley line canonical | 24 |
| Calder Valley Line | 7 |
| Calder Valley railway line | 1 |
| Caldervale Line (nearby stations) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T595984 — 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: Calder Valley line Context triple: [Hebden Bridge, railwayLine, Calder Valley line]
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A.
Midland Main Line
The Midland Main Line is a major inter-city railway route in England connecting London with key cities in the East Midlands and South Yorkshire.
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B.
South West Main Line
The South West Main Line is a major railway route in southern England that connects London Waterloo with key towns and cities in Surrey, Hampshire, and Dorset.
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C.
Glasgow–Edinburgh railway line
The Glasgow–Edinburgh railway line is a major intercity rail route linking Scotland’s two largest cities and serving as one of the country’s busiest and most important transport corridors.
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D.
Edinburgh–Inverness line
The Edinburgh–Inverness line is a major Scottish railway route connecting the capital city Edinburgh with the Highland city of Inverness through central and northern Scotland.
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E.
Huddersfield Line
The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
- 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: Calder Valley line Target entity description: The Calder Valley line is a key railway route in Northern England that connects major West Yorkshire and Greater Manchester towns via the Calder Valley, serving both commuter and regional traffic.
-
A.
Midland Main Line
The Midland Main Line is a major inter-city railway route in England connecting London with key cities in the East Midlands and South Yorkshire.
-
B.
South West Main Line
The South West Main Line is a major railway route in southern England that connects London Waterloo with key towns and cities in Surrey, Hampshire, and Dorset.
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C.
Glasgow–Edinburgh railway line
The Glasgow–Edinburgh railway line is a major intercity rail route linking Scotland’s two largest cities and serving as one of the country’s busiest and most important transport corridors.
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D.
Edinburgh–Inverness line
The Edinburgh–Inverness line is a major Scottish railway route connecting the capital city Edinburgh with the Highland city of Inverness through central and northern Scotland.
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E.
Huddersfield Line
The Huddersfield Line is a major railway route in northern England linking Manchester and Leeds via Huddersfield, known for its trans-Pennine services and scenic passage through the Pennines.
- F. None of above. chosen
Statements (47)
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: Calder Valley line Description of subject: The Calder Valley line is a key railway route in Northern England that connects major West Yorkshire and Greater Manchester towns via the Calder Valley, serving both commuter and regional traffic.
Referenced by (33)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Victoria Station (Manchester)
this entity surface form:
Calder Valley Line
this entity surface form:
Calder Valley Line
this entity surface form:
Calder Valley Line
this entity surface form:
Calder Valley Line
this entity surface form:
Calder Valley Line
this entity surface form:
Calder Valley Line
subject surface form:
Mirfield
this entity surface form:
Calder Valley Line
this entity surface form:
Caldervale Line (nearby stations)
subject surface form:
Calder Valley
this entity surface form:
Calder Valley railway line