Broken Hill line
E380727
The Broken Hill line is a major railway route in New South Wales, Australia, connecting inland regional centres and forming part of the transcontinental rail link between Sydney and the country's western states.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Broken Hill line canonical | 3 |
| Broken Hill railway line | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3680107 — 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: Broken Hill line Context triple: [Parkes, railwayLine, Broken Hill line]
-
A.
Deniliquin railway line
The Deniliquin railway line is a regional rail route in New South Wales, Australia, that connects the town of Deniliquin to the broader rail network, primarily serving freight and local transport needs.
-
B.
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.
-
C.
Eastern Goldfields Railway
The Eastern Goldfields Railway is a major rail line in Western Australia that connects the gold-mining city of Kalgoorlie with Perth and other parts of the state, supporting both passenger and freight transport.
-
D.
Greenbush Line
The Greenbush Line is a Massachusetts Bay Transportation Authority commuter rail route serving Boston’s South Station and several South Shore communities.
-
E.
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.
- 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: Broken Hill line Target entity description: The Broken Hill line is a major railway route in New South Wales, Australia, connecting inland regional centres and forming part of the transcontinental rail link between Sydney and the country's western states.
-
A.
Deniliquin railway line
The Deniliquin railway line is a regional rail route in New South Wales, Australia, that connects the town of Deniliquin to the broader rail network, primarily serving freight and local transport needs.
-
B.
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.
-
C.
Eastern Goldfields Railway
The Eastern Goldfields Railway is a major rail line in Western Australia that connects the gold-mining city of Kalgoorlie with Perth and other parts of the state, supporting both passenger and freight transport.
-
D.
Greenbush Line
The Greenbush Line is a Massachusetts Bay Transportation Authority commuter rail route serving Boston’s South Station and several South Shore communities.
-
E.
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.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
railway corridor
ⓘ
railway line ⓘ |
| category | Railway lines in New South Wales ⓘ |
| connects | inland regional centres in New South Wales ⓘ |
| connectsTo |
Broken Hill (the Silver City)
ⓘ
surface form:
Broken Hill
Sydney ⓘ |
| country | Australia ⓘ |
| electrification | not electrified on most of its length ⓘ |
| formsPartOf | transcontinental rail link between Sydney and western states of Australia ⓘ |
| gauge | standard gauge ⓘ |
| linksTo |
rail network of South Australia via Broken Hill
ⓘ
rail network of Western Australia via transcontinental route ⓘ |
| locatedIn | inland New South Wales ⓘ |
| operator |
NSW TrainLink
ⓘ
freight rail operators in New South Wales ⓘ |
| partOf |
Trans-Australian Railway corridor
ⓘ
surface form:
Trans-Australian rail network
|
| regionServed |
Central West (New South Wales)
ⓘ
surface form:
Central West New South Wales
Far West (New South Wales) ⓘ
surface form:
Far West New South Wales
|
| role |
interstate rail link from New South Wales to South Australia and beyond
ⓘ
major freight corridor between eastern and western Australia ⓘ |
| state | New South Wales ⓘ |
| status | operational ⓘ |
| terminus |
Broken Hill (the Silver City)
ⓘ
surface form:
Broken Hill
Sydney ⓘ |
| trackConfiguration | predominantly single track ⓘ |
| usedFor |
freight rail transport
ⓘ
passenger 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: Broken Hill line Description of subject: The Broken Hill line is a major railway route in New South Wales, Australia, connecting inland regional centres and forming part of the transcontinental rail link between Sydney and the country's western states.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Broken Hill railway line
this entity surface form:
Broken Hill railway line