Bridgewater Bridge
E466331
Bridgewater Bridge is a major road and rail swing bridge in Tasmania, Australia, spanning the Derwent River and serving as a key transport link north of Hobart.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bridgewater Bridge canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3354336 — 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: Bridgewater Bridge Context triple: [Derwent River, hasBridge, Bridgewater Bridge]
-
A.
Telford Bridge
Telford Bridge is a historic stone road bridge in Dunkeld, Scotland, designed by the renowned civil engineer Thomas Telford in the early 19th century.
-
B.
Hodder Bridge
Hodder Bridge is a road bridge in Lancashire, England, that carries traffic across the River Hodder in the Ribble Valley.
-
C.
Sandfield Bridge
Sandfield Bridge is a road bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
-
D.
Hungerford Bridge
Hungerford Bridge is a central London railway bridge over the River Thames, flanked by the Golden Jubilee pedestrian bridges and linking Charing Cross station to the South Bank.
-
E.
Nowra Bridge
Nowra Bridge is a key road bridge spanning the Shoalhaven River in Nowra, New South Wales, Australia, serving as an important transport link for the region.
- 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: Bridgewater Bridge Target entity description: Bridgewater Bridge is a major road and rail swing bridge in Tasmania, Australia, spanning the Derwent River and serving as a key transport link north of Hobart.
-
A.
Telford Bridge
Telford Bridge is a historic stone road bridge in Dunkeld, Scotland, designed by the renowned civil engineer Thomas Telford in the early 19th century.
-
B.
Hodder Bridge
Hodder Bridge is a road bridge in Lancashire, England, that carries traffic across the River Hodder in the Ribble Valley.
-
C.
Sandfield Bridge
Sandfield Bridge is a road bridge spanning the Gloucester and Sharpness Canal in Gloucestershire, England.
-
D.
Hungerford Bridge
Hungerford Bridge is a central London railway bridge over the River Thames, flanked by the Golden Jubilee pedestrian bridges and linking Charing Cross station to the South Bank.
-
E.
Nowra Bridge
Nowra Bridge is a key road bridge spanning the Shoalhaven River in Nowra, New South Wales, Australia, serving as an important transport link for the region.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
railway bridge
ⓘ
road bridge ⓘ steel bridge ⓘ swing bridge ⓘ |
| carries |
rail traffic
ⓘ
road traffic ⓘ |
| connects |
Bridgewater, Tasmania
NERFINISHED
ⓘ
Granton, Tasmania NERFINISHED ⓘ |
| country | Australia ⓘ |
| crosses | Derwent River NERFINISHED ⓘ |
| crossesAt | upper Derwent River NERFINISHED ⓘ |
| hasFunction | road-rail crossing of the Derwent River ⓘ |
| hasNavigationRole | allows river traffic via swing span ⓘ |
| hasStrategicImportance | key link between Hobart and northern Tasmania ⓘ |
| hasTrafficType |
motor vehicles
ⓘ
trains ⓘ |
| isMajorTransportLinkFor |
Midland Highway corridor
NERFINISHED
ⓘ
northern approaches to Hobart ⓘ |
| locatedIn |
Bridgewater, Tasmania
NERFINISHED
ⓘ
Tasmania NERFINISHED ⓘ |
| locatedNorthOf | Hobart NERFINISHED ⓘ |
| locatedOn | Derwent Valley rail line NERFINISHED ⓘ |
| material | steel ⓘ |
| openingMechanism | swing ⓘ |
| partOf | Midland Highway NERFINISHED ⓘ |
| region | Greater Hobart area NERFINISHED ⓘ |
| swingSpan | yes ⓘ |
| usedBy |
TasRail services
NERFINISHED
ⓘ
commuter traffic ⓘ freight 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: Bridgewater Bridge Description of subject: Bridgewater Bridge is a major road and rail swing bridge in Tasmania, Australia, spanning the Derwent River and serving as a key transport link north of Hobart.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
River Derwent (Tasmania)