Alexandra Railway Bridge, Rockhampton
E423613
Alexandra Railway Bridge in Rockhampton is a historic rail bridge in Queensland, Australia, carrying trains across the Fitzroy River and serving as a key piece of the region’s transport infrastructure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alexandra Railway Bridge, Rockhampton canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4226203 — 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: Alexandra Railway Bridge, Rockhampton Context triple: [Fitzroy River (Queensland), hasBridge, Alexandra Railway Bridge, Rockhampton]
-
A.
Fitzroy Bridge, Rockhampton
Fitzroy Bridge in Rockhampton is a major road bridge in central Queensland that carries traffic across the Fitzroy River and serves as a key connection within the city’s transport network.
-
B.
Parramatta River railway bridge
The Parramatta River railway bridge is a rail transport bridge in Sydney, Australia, carrying train lines across the Parramatta River as part of the city's suburban rail network.
-
C.
Railway bridge over Murrumbidgee River
The Railway bridge over the Murrumbidgee River is a historic timber viaduct near Gundagai, New South Wales, renowned as one of Australia’s longest and most significant railway timber trestle bridges.
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D.
Goodradigbee River Bridge
Goodradigbee River Bridge is a roadway bridge in New South Wales, Australia, that carries traffic across the Goodradigbee River.
-
E.
Brisbane River Bridge (historical planning name)
Brisbane River Bridge (historical planning name) is the early planning name for what became the Story Bridge, a major steel cantilever bridge spanning the Brisbane River in Brisbane, Australia.
- 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: Alexandra Railway Bridge, Rockhampton Target entity description: Alexandra Railway Bridge in Rockhampton is a historic rail bridge in Queensland, Australia, carrying trains across the Fitzroy River and serving as a key piece of the region’s transport infrastructure.
-
A.
Fitzroy Bridge, Rockhampton
Fitzroy Bridge in Rockhampton is a major road bridge in central Queensland that carries traffic across the Fitzroy River and serves as a key connection within the city’s transport network.
-
B.
Parramatta River railway bridge
The Parramatta River railway bridge is a rail transport bridge in Sydney, Australia, carrying train lines across the Parramatta River as part of the city's suburban rail network.
-
C.
Railway bridge over Murrumbidgee River
The Railway bridge over the Murrumbidgee River is a historic timber viaduct near Gundagai, New South Wales, renowned as one of Australia’s longest and most significant railway timber trestle bridges.
-
D.
Goodradigbee River Bridge
Goodradigbee River Bridge is a roadway bridge in New South Wales, Australia, that carries traffic across the Goodradigbee River.
-
E.
Brisbane River Bridge (historical planning name)
Brisbane River Bridge (historical planning name) is the early planning name for what became the Story Bridge, a major steel cantilever bridge spanning the Brisbane River in Brisbane, Australia.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
railway bridge
ⓘ
steel truss bridge ⓘ |
| access | not open to general road traffic ⓘ |
| carries |
railway traffic
ⓘ
trains ⓘ |
| category |
Bridges over the Fitzroy River, Queensland
ⓘ
Heritage-listed bridges in Queensland ⓘ Rail transport in Rockhampton ⓘ Railway bridges in Queensland ⓘ |
| connects |
Rockhampton north side
ⓘ
Rockhampton south side ⓘ |
| country | Australia ⓘ |
| crosses | Fitzroy River NERFINISHED ⓘ |
| function | railway crossing of Fitzroy River ⓘ |
| heritageCriteria |
aesthetic significance as a landmark river crossing
ⓘ
historical importance to development of Rockhampton ⓘ importance in demonstrating evolution of Queensland’s railway network ⓘ |
| heritageRegister | Queensland Heritage Register NERFINISHED ⓘ |
| heritageSignificance | state heritage ⓘ |
| heritageStatus | heritage-listed ⓘ |
| importance | critical link in north–south rail corridor in Queensland ⓘ |
| locatedIn |
Queensland
ⓘ
Rockhampton NERFINISHED ⓘ Rockhampton Region, Queensland NERFINISHED ⓘ |
| locatedOn | Fitzroy River, Rockhampton NERFINISHED ⓘ |
| material |
masonry piers
ⓘ
steel ⓘ |
| namedAfter | Alexandra NERFINISHED ⓘ |
| operator | Queensland Rail NERFINISHED ⓘ |
| owner | Queensland Government NERFINISHED ⓘ |
| partOf | North Coast railway line, Queensland NERFINISHED ⓘ |
| primaryUse | mainline rail operations ⓘ |
| railwayLine | North Coast Line NERFINISHED ⓘ |
| region | Central Queensland NERFINISHED ⓘ |
| riverRegion | Fitzroy River basin NERFINISHED ⓘ |
| significance |
historic engineering structure in Queensland
ⓘ
important transport infrastructure for Rockhampton region ⓘ |
| structureType | truss bridge ⓘ |
| transportRole |
key freight route
ⓘ
key passenger rail route ⓘ |
| usedFor | rail transport ⓘ |
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: Alexandra Railway Bridge, Rockhampton Description of subject: Alexandra Railway Bridge in Rockhampton is a historic rail bridge in Queensland, Australia, carrying trains across the Fitzroy River and serving as a key piece of the region’s transport infrastructure.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Fitzroy River (Queensland)