Chepstow Bridge
E186293
Chepstow Bridge is a historic cast-iron road bridge spanning the River Wye between Chepstow in Wales and Gloucestershire in England.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Chepstow Bridge canonical | 2 |
| Old Wye Bridge, Chepstow | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1162312 — 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: Chepstow Bridge Context triple: [Chepstow, hasStructure, Chepstow Bridge]
-
A.
Briton Ferry Bridge
Briton Ferry Bridge is a historic road bridge in South Wales that spans the River Neath, linking the town of Briton Ferry with Neath and the wider Neath Port Talbot area.
-
B.
Richmond Bridge
Richmond Bridge is an 18th-century stone arch bridge in southwest London, renowned as the oldest surviving bridge across the River Thames in the city.
-
C.
Leatherhead Bridge
Leatherhead Bridge is a historic road bridge spanning the River Mole in Leatherhead, Surrey, England.
-
D.
Swilcan Bridge
Swilcan Bridge is a small, historic stone footbridge on the 18th hole of the Old Course at St Andrews, iconic in golf for the traditional photographs of players crossing it.
-
E.
Runnymede Bridge
Runnymede Bridge is a road bridge over the River Thames in Surrey, England, carrying the M25 motorway near the historic meadow of Runnymede.
- 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: Chepstow Bridge Target entity description: Chepstow Bridge is a historic cast-iron road bridge spanning the River Wye between Chepstow in Wales and Gloucestershire in England.
-
A.
Briton Ferry Bridge
Briton Ferry Bridge is a historic road bridge in South Wales that spans the River Neath, linking the town of Briton Ferry with Neath and the wider Neath Port Talbot area.
-
B.
Richmond Bridge
Richmond Bridge is an 18th-century stone arch bridge in southwest London, renowned as the oldest surviving bridge across the River Thames in the city.
-
C.
Leatherhead Bridge
Leatherhead Bridge is a historic road bridge spanning the River Mole in Leatherhead, Surrey, England.
-
D.
Swilcan Bridge
Swilcan Bridge is a small, historic stone footbridge on the 18th hole of the Old Course at St Andrews, iconic in golf for the traditional photographs of players crossing it.
-
E.
Runnymede Bridge
Runnymede Bridge is a road bridge over the River Thames in Surrey, England, carrying the M25 motorway near the historic meadow of Runnymede.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
arch bridge
ⓘ
cast-iron road bridge ⓘ cross-border bridge ⓘ |
| carries | road traffic ⓘ |
| connects |
Chepstow, Wales
ⓘ
linked to:
Chepstow
Tutshill, Gloucestershire ⓘ |
| country | United Kingdom ⓘ |
| crosses | River Wye ⓘ |
| crossesAt |
Chepstow Gorge
ⓘ
linked to:
Wye Gorge
|
| function | road bridge ⓘ |
| hasContext | historic infrastructure on the Wales–England border ⓘ |
| hasDesign | multiple cast-iron arches ⓘ |
| hasHistoricalSignificance | early example of large cast-iron road bridge ⓘ |
| hasName | Chepstow Bridge ⓘ |
| hasSetting | scenic river gorge environment ⓘ |
| hasTrafficRestriction | weight and size limits for vehicles ⓘ |
| hasUse |
pedestrian traffic
ⓘ
vehicular traffic ⓘ |
| heritageStatus |
Grade II* listed building (Wales)
ⓘ
listed structure (England) ⓘ |
| isOnRoute | local road network between Chepstow and the Forest of Dean ⓘ |
| isSubjectOf | local heritage and conservation efforts ⓘ |
| isTouristAttraction | true ⓘ |
| locatedIn |
Chepstow
ⓘ
England ⓘ Gloucestershire ⓘ Monmouthshire ⓘ Wales ⓘ |
| locatedNear |
Wye Bridge (railway and road crossings in Chepstow area)
ⓘ
linked to:
Wye Bridge
|
| material |
cast iron
ⓘ
stone (piers and abutments) ⓘ |
| near | Chepstow Castle ⓘ |
| opened | 19th century ⓘ |
| partOf | transport infrastructure of Chepstow ⓘ |
| regionServed |
Gloucestershire
ⓘ
Monmouthshire ⓘ |
| spans | border between Wales and England ⓘ |
| usedFor | crossing the River Wye by road ⓘ |
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: Chepstow Bridge Description of subject: Chepstow Bridge is a historic cast-iron road bridge spanning the River Wye between Chepstow in Wales and Gloucestershire in England.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.