Windsor branch of the South Western Main Line
E712363
The Windsor branch of the South Western Main Line is a short railway branch in Berkshire, England, connecting Windsor to the main London–South West rail network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Windsor branch line | 1 |
| Windsor branch of the South Western Main Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8146784 — 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: Windsor branch of the South Western Main Line Context triple: [Windsor & Eton Riverside railway station, locatedOn, Windsor branch of the South Western Main Line]
-
A.
West of England Main Line
The West of England Main Line is a major railway route in southwest England that connects London with Exeter and passes through several counties including Somerset.
-
B.
Wessex Main Line
The Wessex Main Line is a key railway route in southern England linking Bristol and Bath with Salisbury and Southampton, serving as an important regional passenger corridor.
-
C.
Oxford–Bicester line
The Oxford–Bicester line is a railway route in Oxfordshire, England, connecting Oxford with the town of Bicester as part of the regional and commuter rail network.
-
D.
Birmingham–Stratford-upon-Avon line
The Birmingham–Stratford-upon-Avon line is a regional railway route in England linking Birmingham with the historic town of Stratford-upon-Avon, primarily serving commuter and tourist traffic.
-
E.
Birmingham Loop of the West Coast Main Line
The Birmingham Loop of the West Coast Main Line is a major railway route in the UK that diverts from the main London–Glasgow corridor to serve Birmingham and surrounding areas before rejoining the primary line.
- 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: Windsor branch of the South Western Main Line Target entity description: The Windsor branch of the South Western Main Line is a short railway branch in Berkshire, England, connecting Windsor to the main London–South West rail network.
-
A.
West of England Main Line
The West of England Main Line is a major railway route in southwest England that connects London with Exeter and passes through several counties including Somerset.
-
B.
Wessex Main Line
The Wessex Main Line is a key railway route in southern England linking Bristol and Bath with Salisbury and Southampton, serving as an important regional passenger corridor.
-
C.
Oxford–Bicester line
The Oxford–Bicester line is a railway route in Oxfordshire, England, connecting Oxford with the town of Bicester as part of the regional and commuter rail network.
-
D.
Birmingham–Stratford-upon-Avon line
The Birmingham–Stratford-upon-Avon line is a regional railway route in England linking Birmingham with the historic town of Stratford-upon-Avon, primarily serving commuter and tourist traffic.
-
E.
Birmingham Loop of the West Coast Main Line
The Birmingham Loop of the West Coast Main Line is a major railway route in the UK that diverts from the main London–Glasgow corridor to serve Birmingham and surrounding areas before rejoining the primary line.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connects |
Staines railway station
NERFINISHED
ⓘ
Windsor & Eton Riverside railway station NERFINISHED ⓘ |
| connectsTo | London–South West rail network NERFINISHED ⓘ |
| country | England ⓘ |
| electrification | 750 V DC third rail ⓘ |
| endPoint | Windsor & Eton Riverside railway station NERFINISHED ⓘ |
| gauge | standard gauge ⓘ |
| lineUsedBy | passenger trains ⓘ |
| locatedIn |
Berkshire
NERFINISHED
ⓘ
Borough of Spelthorne NERFINISHED ⓘ Royal Borough of Windsor and Maidenhead NERFINISHED ⓘ Staines-upon-Thames NERFINISHED ⓘ Windsor NERFINISHED ⓘ |
| network | National Rail (Great Britain) NERFINISHED ⓘ |
| operator | South Western Railway NERFINISHED ⓘ |
| owner | Network Rail NERFINISHED ⓘ |
| partOf | South Western Main Line NERFINISHED ⓘ |
| primaryService |
commuter rail
ⓘ
regional rail ⓘ |
| regionServed |
Staines-upon-Thames
NERFINISHED
ⓘ
Windsor NERFINISHED ⓘ |
| serves | tourist traffic to Windsor Castle ⓘ |
| startPoint | Staines railway station NERFINISHED ⓘ |
| terminus | Windsor & Eton Riverside railway station NERFINISHED ⓘ |
| trackConfiguration | double track ⓘ |
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: Windsor branch of the South Western Main Line Description of subject: The Windsor branch of the South Western Main Line is a short railway branch in Berkshire, England, connecting Windsor to the main London–South West rail network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Windsor & Eton Riverside railway station
→
locatedOn
→
Windsor branch of the South Western Main Line
ⓘ
this entity surface form:
Windsor branch line