Maidenhead Bridge
E408972
Maidenhead Bridge is a historic stone road bridge over the River Thames in Berkshire, England, renowned for its elegant arches and role as a key crossing near the town of Maidenhead.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maidenhead Bridge canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2587034 — 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: Maidenhead Bridge Context triple: [Maidenhead, crossedBy, Maidenhead Bridge]
-
A.
Leatherhead Bridge
Leatherhead Bridge is a historic road bridge spanning the River Mole in Leatherhead, Surrey, England.
-
B.
Esher Bridge
Esher Bridge is a historic road bridge in Esher, Surrey, carrying traffic over the River Mole.
-
C.
Warrington Bridge
Warrington Bridge is a historic road bridge spanning the River Mersey in Warrington, England, serving as a key local transport crossing.
-
D.
Maidenhead Railway Bridge
Maidenhead Railway Bridge is a historic Brunel-designed railway bridge over the River Thames in England, renowned for its remarkably flat brick arches and elegant engineering.
-
E.
Sandfield Bridge
Sandfield Bridge is a road bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
- 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: Maidenhead Bridge Target entity description: Maidenhead Bridge is a historic stone road bridge over the River Thames in Berkshire, England, renowned for its elegant arches and role as a key crossing near the town of Maidenhead.
-
A.
Leatherhead Bridge
Leatherhead Bridge is a historic road bridge spanning the River Mole in Leatherhead, Surrey, England.
-
B.
Esher Bridge
Esher Bridge is a historic road bridge in Esher, Surrey, carrying traffic over the River Mole.
-
C.
Warrington Bridge
Warrington Bridge is a historic road bridge spanning the River Mersey in Warrington, England, serving as a key local transport crossing.
-
D.
Maidenhead Railway Bridge
Maidenhead Railway Bridge is a historic Brunel-designed railway bridge over the River Thames in England, renowned for its remarkably flat brick arches and elegant engineering.
-
E.
Sandfield Bridge
Sandfield Bridge is a road bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
arch bridge
ⓘ
road bridge ⓘ stone bridge ⓘ |
| carries | A4 road NERFINISHED ⓘ |
| crosses |
Thames
ⓘ
surface form:
River Thames
|
| crossesBetween |
Maidenhead
ⓘ
Taplow ⓘ |
| designer | Robert Taylor ⓘ |
| hasCategory |
Arch bridges in the United Kingdom
ⓘ
Bridges across the River Thames ⓘ Grade I listed bridges in Berkshire ⓘ Stone bridges in the United Kingdom ⓘ |
| hasConstructionType | masonry arch ⓘ |
| hasFunction |
pedestrian crossing
ⓘ
road traffic crossing ⓘ |
| hasNearbyStructure | Maidenhead Railway Bridge NERFINISHED ⓘ |
| hasNotableFeature |
elegant stone arches
ⓘ
historic river crossing near Maidenhead town centre ⓘ |
| hasNumberOfArches | 12 ⓘ |
| hasRegion | South East England ⓘ |
| heritageDesignation | Grade I listed structure ⓘ |
| heritageDesignationDate | 1951 ⓘ |
| heritageStatus | Grade I listed building ⓘ |
| isOnWaterway | non-tidal River Thames ⓘ |
| locatedIn |
Berkshire
ⓘ
England ⓘ Maidenhead ⓘ United Kingdom ⓘ |
| maintainedBy |
Royal Borough of Windsor and Maidenhead Council
ⓘ
surface form:
Royal Borough of Windsor and Maidenhead
|
| material | stone ⓘ |
| opened | 1777 ⓘ |
| precededBy | earlier wooden bridge at Maidenhead ⓘ |
| spans | River Thames at Maidenhead ⓘ |
| usedFor |
pedestrian traffic
ⓘ
vehicular traffic ⓘ |
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: Maidenhead Bridge Description of subject: Maidenhead Bridge is a historic stone road bridge over the River Thames in Berkshire, England, renowned for its elegant arches and role as a key crossing near the town of Maidenhead.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Boulter’s Lock