Main Northern railway line, New South Wales

E446821

rail corridor railway line

The Main Northern railway line in New South Wales is a major rail corridor that runs from Sydney through the Central Coast and Hunter regions to the New England and northern parts of the state, serving both passenger and freight traffic.

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All labels observed (5)

Label	Occurrences
Main Northern railway line, New South Wales canonical	6
Main North railway line, New South Wales	2
Main North railway line (NSW)	1
Main Northern line (New South Wales)	1
Main Northern line (passenger services north of Armidale)	1

How this entity was disambiguated

This entity first appeared as the object of triple T4491417 — 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: Main Northern railway line, New South Wales
Context triple: [Singleton railway station, category, Main Northern railway line, New South Wales]

A. New South Wales rail network
The New South Wales rail network is an extensive system of passenger and freight railway lines that connects major cities, regional centres, and rural areas across the Australian state of New South Wales.
B. North Coast railway line
The North Coast railway line is a major rail corridor in New South Wales, Australia, running along the state’s north coast and linking Sydney with Brisbane via numerous regional coastal centres.
C. North Coast railway line
The North Coast railway line is a major rail corridor in Queensland, Australia, running along the state’s eastern seaboard and connecting key regional centres and cities.
D. Junee–Narrandera railway line
The Junee–Narrandera railway line is a regional rail route in New South Wales, Australia, that connects the town of Junee with Narrandera and serves several intermediate rural communities.
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: Main Northern railway line, New South Wales
Target entity description: The Main Northern railway line in New South Wales is a major rail corridor that runs from Sydney through the Central Coast and Hunter regions to the New England and northern parts of the state, serving both passenger and freight traffic.

A. New South Wales rail network
The New South Wales rail network is an extensive system of passenger and freight railway lines that connects major cities, regional centres, and rural areas across the Australian state of New South Wales.
B. North Coast railway line
The North Coast railway line is a major rail corridor in New South Wales, Australia, running along the state’s north coast and linking Sydney with Brisbane via numerous regional coastal centres.
C. North Coast railway line
The North Coast railway line is a major rail corridor in Queensland, Australia, running along the state’s eastern seaboard and connecting key regional centres and cities.
D. Junee–Narrandera railway line
The Junee–Narrandera railway line is a regional rail route in New South Wales, Australia, that connects the town of Junee with Narrandera and serves several intermediate rural communities.
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 (30)

Predicate	Object
instanceOf	rail corridor ⓘ railway line ⓘ
connects	New England region ⓘ Sydney ⓘ northern New South Wales ⓘ
country	Australia ⓘ
electrification	partially electrified ⓘ
gauge	standard gauge ⓘ
hasTerminus	Sydney ⓘ
locatedIn	Central Coast region ⓘ linked to: Central Coast region of New South Wales Hunter Region ⓘ New England region ⓘ Northern New South Wales ⓘ Sydney ⓘ
operator	NSW TrainLink ⓘ Sydney Trains ⓘ freight rail operators in New South Wales ⓘ
partOf	New South Wales rail network ⓘ
regionServed	Central Coast ⓘ Greater Sydney ⓘ linked to: Greater Sydney region Hunter Region ⓘ New England ⓘ
serves	freight traffic ⓘ passenger traffic ⓘ
significance	major rail corridor in New South Wales ⓘ
state	New South Wales ⓘ
transportType	heavy rail ⓘ
use	freight rail services ⓘ intercity rail services ⓘ regional rail services ⓘ

How these facts were elicited

Referenced by (11)

Full triples — surface form annotated when it differs from this entity's canonical label.

Singleton railway station → category → Main Northern railway line, New South Wales ⓘ

Tarro railway station → category → Main North railway line, New South Wales ⓘ

subject linked to: Tarro