Roman Bridge railway station
E909407
Roman Bridge railway station is a small rural stop on the Conwy Valley Line in North Wales, serving the sparsely populated Lledr Valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Roman Bridge railway station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11165804 — 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: Roman Bridge railway station Context triple: [Lledr Valley, hasRailwayStation, Roman Bridge railway station]
-
A.
Hackbridge railway station
Hackbridge railway station is a suburban rail station in the London Borough of Sutton, England, served by trains on the Sutton Loop Line into central London.
-
B.
Three Bridges railway station
Three Bridges railway station is a major railway hub in West Sussex, England, serving the town of Crawley with regional and commuter services, including routes to London and the south coast.
-
C.
Whaley Bridge railway station
Whaley Bridge railway station is a small commuter and regional rail stop serving the town of Whaley Bridge in Derbyshire, England.
-
D.
Guide Bridge railway station
Guide Bridge railway station is a suburban railway station in Greater Manchester, England, serving the Audenshaw area with regional and commuter rail services.
-
E.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
- 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: Roman Bridge railway station Target entity description: Roman Bridge railway station is a small rural stop on the Conwy Valley Line in North Wales, serving the sparsely populated Lledr Valley.
-
A.
Hackbridge railway station
Hackbridge railway station is a suburban rail station in the London Borough of Sutton, England, served by trains on the Sutton Loop Line into central London.
-
B.
Three Bridges railway station
Three Bridges railway station is a major railway hub in West Sussex, England, serving the town of Crawley with regional and commuter services, including routes to London and the south coast.
-
C.
Whaley Bridge railway station
Whaley Bridge railway station is a small commuter and regional rail stop serving the town of Whaley Bridge in Derbyshire, England.
-
D.
Guide Bridge railway station
Guide Bridge railway station is a suburban railway station in Greater Manchester, England, serving the Audenshaw area with regional and commuter rail services.
-
E.
Hay Railway Station
Hay Railway Station is a historic former railway station in Hay, New South Wales, recognized as a heritage-listed site for its architectural and transport significance.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | railway station ⓘ |
| category | rural railway station in Wales ⓘ |
| country | Wales ⓘ |
| distanceFrom |
approximately 2 miles north of Dolwyddelan
ⓘ
approximately 6 miles south of Llanrwst ⓘ |
| electrification | not electrified ⓘ |
| fareZone | Network Railcard area ⓘ |
| gridReferenceSystem | Ordnance Survey National Grid ⓘ |
| hasAccess | footpath access from nearby road ⓘ |
| hasFacility |
customer information system
ⓘ
help point ⓘ step-free access ⓘ timetable poster boards ⓘ waiting shelter ⓘ |
| hasFeature |
rural location
ⓘ
sparsely populated catchment area ⓘ |
| hasLanguage | bilingual English-Welsh signage ⓘ |
| hasStructure | single-platform halt ⓘ |
| line | Conwy Valley Line ⓘ |
| locatedIn |
Conwy County Borough
ⓘ
Lledr Valley ⓘ North Wales ⓘ |
| locatedOn | B4406 road vicinity ⓘ |
| locatedOnRiver | River Lledr ⓘ |
| near |
Roman Bridge hamlet
ⓘ
village of Dolwyddelan ⓘ |
| opened | 1879 ⓘ |
| operator | Transport for Wales Rail ⓘ |
| originalOperator | London and North Western Railway ⓘ |
| owner | Network Rail ⓘ |
| platformCount | 1 ⓘ |
| postGrouping | London, Midland and Scottish Railway ⓘ |
| preGrouping | London and North Western Railway ⓘ |
| region |
Snowdonia area
ⓘ
linked to:
Snowdonia
|
| safetySystem | standard UK mainline signalling ⓘ |
| servedBy |
Conwy Valley Line
ⓘ
diesel multiple units ⓘ |
| serves |
Lledr Valley
ⓘ
Roman Bridge area ⓘ |
| serviceOperator |
Transport for Wales
ⓘ
linked to:
Transport for Wales Rail
|
| servicePattern | local stopping services ⓘ |
| serviceType | request stop ⓘ |
| staffing | unstaffed ⓘ |
| stationCategory | DfT category F2 ⓘ |
| ticketing |
no ticket machines
ⓘ
no ticket office ⓘ |
| timezone | Europe/London ⓘ |
| trackConfiguration | single 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: Roman Bridge railway station Description of subject: Roman Bridge railway station is a small rural stop on the Conwy Valley Line in North Wales, serving the sparsely populated Lledr Valley.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.