Cannon Street Railway Bridge
E233359
Cannon Street Railway Bridge is a steel girder railway bridge over the River Thames in central London, carrying trains into Cannon Street station.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cannon Street Railway Bridge canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2050694 — 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: Cannon Street Railway Bridge Context triple: [London Bridge, parallelTo, Cannon Street Railway Bridge]
-
A.
Hammersmith Bridge
Hammersmith Bridge is a historic 19th-century suspension bridge in west London that carries traffic across the River Thames between Hammersmith and Barnes.
-
B.
Southwark Bridge
Southwark Bridge is a road bridge over the River Thames in central London, known for connecting the City of London with the Southwark district.
-
C.
Westminster Bridge
Westminster Bridge is a historic road and foot traffic bridge in central London that spans the River Thames between Westminster and Lambeth, adjacent to landmarks like the Houses of Parliament and Big Ben.
-
D.
Blackfriars Bridge
Blackfriars Bridge is a road and foot traffic bridge over the River Thames in central London, linking the City of London with the South Bank.
-
E.
Queen’s Bridge
Queen’s Bridge is a notable road bridge spanning the River Tay in Perth, Scotland, serving as a key crossing point into the city.
- 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: Cannon Street Railway Bridge Target entity description: Cannon Street Railway Bridge is a steel girder railway bridge over the River Thames in central London, carrying trains into Cannon Street station.
-
A.
Hammersmith Bridge
Hammersmith Bridge is a historic 19th-century suspension bridge in west London that carries traffic across the River Thames between Hammersmith and Barnes.
-
B.
Southwark Bridge
Southwark Bridge is a road bridge over the River Thames in central London, known for connecting the City of London with the Southwark district.
-
C.
Westminster Bridge
Westminster Bridge is a historic road and foot traffic bridge in central London that spans the River Thames between Westminster and Lambeth, adjacent to landmarks like the Houses of Parliament and Big Ben.
-
D.
Blackfriars Bridge
Blackfriars Bridge is a road and foot traffic bridge over the River Thames in central London, linking the City of London with the South Bank.
-
E.
Queen’s Bridge
Queen’s Bridge is a notable road bridge spanning the River Tay in Perth, Scotland, serving as a key crossing point into the city.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
railway bridge
ⓘ
steel girder bridge ⓘ |
| carries |
railway traffic
ⓘ
trains ⓘ |
| connectsTo | Cannon Street station ⓘ |
| country | United Kingdom ⓘ |
| crosses |
Thames
ⓘ
surface form:
River Thames
|
| crossesAt | Cannon Street ⓘ |
| hasApproach |
railway viaducts on north bank
ⓘ
railway viaducts on south bank ⓘ |
| hasCoordinateSystem | WGS84 ⓘ |
| hasFunction | to carry trains into Cannon Street station ⓘ |
| hasTraffic |
occasional freight trains
ⓘ
passenger trains ⓘ |
| heritageStatus | not a listed building ⓘ |
| isPartOfRoute |
routes to Kent
ⓘ
routes to southeast London ⓘ |
| locatedIn |
City of London
ⓘ
London, England ⓘ
surface form:
London
|
| locatedInTimeZone | Europe/London ⓘ |
| material | steel ⓘ |
| owner | Network Rail ⓘ |
| partOf |
London suburban rail network
ⓘ
surface form:
London rail network
|
| riverBankLocation |
north bank of the River Thames
ⓘ
south bank of the River Thames ⓘ |
| servesStation | Cannon Street station ⓘ |
| situatedDownstreamOf | Southwark Bridge ⓘ |
| situatedUpstreamOf | London Bridge ⓘ |
| structureType | girder bridge ⓘ |
| usedFor |
commuter rail services
ⓘ
mainline rail services ⓘ |
| visibleFrom | Thames Path ⓘ |
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: Cannon Street Railway Bridge Description of subject: Cannon Street Railway Bridge is a steel girder railway bridge over the River Thames in central London, carrying trains into Cannon Street station.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.