Perth–Stirling line
E400197
The Perth–Stirling line was a suburban railway route in Perth, Western Australia, that connected the city centre with the northern suburb of Stirling before its services were integrated into the modern Joondalup line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Perth–Stirling line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3914068 — 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: Perth–Stirling line Context triple: [Perth railway station, railwayLine, Perth–Stirling line]
-
A.
Greenbush Line
The Greenbush Line is a Massachusetts Bay Transportation Authority commuter rail route serving Boston’s South Station and several South Shore communities.
-
B.
Cootamundra–Lake Cargelligo line
The Cootamundra–Lake Cargelligo line is a regional railway in New South Wales, Australia, serving agricultural areas and connecting rural towns to the broader rail network.
-
C.
Stockinbingal–Parkes railway line
The Stockinbingal–Parkes railway line is a regional rail route in New South Wales, Australia, forming part of the freight and transport network that links inland agricultural areas with major rail corridors.
-
D.
Pakenham line
The Pakenham line is a suburban railway line in Melbourne, Australia, running from the central business district to the southeastern suburb of Pakenham as part of the city’s metropolitan train network.
-
E.
Illawarra railway line
The Illawarra railway line is a major suburban and intercity rail corridor in New South Wales, Australia, running from Sydney through the Illawarra region along the South Coast.
- 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: Perth–Stirling line Target entity description: The Perth–Stirling line was a suburban railway route in Perth, Western Australia, that connected the city centre with the northern suburb of Stirling before its services were integrated into the modern Joondalup line.
-
A.
Greenbush Line
The Greenbush Line is a Massachusetts Bay Transportation Authority commuter rail route serving Boston’s South Station and several South Shore communities.
-
B.
Cootamundra–Lake Cargelligo line
The Cootamundra–Lake Cargelligo line is a regional railway in New South Wales, Australia, serving agricultural areas and connecting rural towns to the broader rail network.
-
C.
Stockinbingal–Parkes railway line
The Stockinbingal–Parkes railway line is a regional rail route in New South Wales, Australia, forming part of the freight and transport network that links inland agricultural areas with major rail corridors.
-
D.
Pakenham line
The Pakenham line is a suburban railway line in Melbourne, Australia, running from the central business district to the southeastern suburb of Pakenham as part of the city’s metropolitan train network.
-
E.
Illawarra railway line
The Illawarra railway line is a major suburban and intercity rail corridor in New South Wales, Australia, running from Sydney through the Illawarra region along the South Coast.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
railway service
ⓘ
suburban railway line ⓘ |
| cityServed |
Perth
ⓘ
surface form:
City of Perth
|
| connected |
Central Business District of Perth
ⓘ
surface form:
Perth city centre
northern suburbs of Perth ⓘ |
| country | Australia ⓘ |
| electrified | yes ⓘ |
| locatedIn |
Perth
ⓘ
surface form:
Perth, Western Australia
|
| locatedInState | Western Australia ⓘ |
| network | Perth suburban rail network ⓘ |
| operatedBy | Transperth ⓘ |
| partOfNetwork |
Perth suburban rail network
ⓘ
surface form:
Transperth rail network
|
| primaryFunction | passenger transport ⓘ |
| railGauge | narrow gauge ⓘ |
| regionServed | northern corridor of Perth ⓘ |
| serves | Stirling, Western Australia ⓘ |
| servicesIntegratedInto | Joondalup line ⓘ |
| serviceType | suburban rail service ⓘ |
| status | former route designation ⓘ |
| suburbServed | Stirling ⓘ |
| successorLine | Joondalup line ⓘ |
| terminus |
Perth railway station
ⓘ
Stirling railway station ⓘ |
| transportMode | rail ⓘ |
| usedFor | commuter rail ⓘ |
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: Perth–Stirling line Description of subject: The Perth–Stirling line was a suburban railway route in Perth, Western Australia, that connected the city centre with the northern suburb of Stirling before its services were integrated into the modern Joondalup line.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.