Armidale to Wallangarra section
E71306
The Armidale to Wallangarra section is the former northernmost stretch of New South Wales’ Main North railway line, historically linking inland regional centres to the Queensland border.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Armidale to Wallangarra section canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T556803 — 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: Armidale to Wallangarra section Context triple: [Main North railway line, hasSection, Armidale to Wallangarra section]
-
A.
Maitland to Armidale section
The Maitland to Armidale section is a major inland stretch of New South Wales’ Main North railway line, linking the Hunter Region with the Northern Tablelands.
-
B.
Gosford to Newcastle section
The Gosford to Newcastle section is a key stretch of the Main North railway line in New South Wales, Australia, linking the Central Coast with the city of Newcastle.
-
C.
Newcastle to Maitland section
The Newcastle to Maitland section is a key suburban and intercity rail corridor in New South Wales, Australia, linking the coastal city of Newcastle with the inland regional centre of Maitland.
-
D.
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.
-
E.
Sturt Highway
Sturt Highway is a major Australian interstate highway that links Sydney and Adelaide via regional New South Wales, including the Riverina 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: Armidale to Wallangarra section Target entity description: The Armidale to Wallangarra section is the former northernmost stretch of New South Wales’ Main North railway line, historically linking inland regional centres to the Queensland border.
-
A.
Maitland to Armidale section
The Maitland to Armidale section is a major inland stretch of New South Wales’ Main North railway line, linking the Hunter Region with the Northern Tablelands.
-
B.
Gosford to Newcastle section
The Gosford to Newcastle section is a key stretch of the Main North railway line in New South Wales, Australia, linking the Central Coast with the city of Newcastle.
-
C.
Newcastle to Maitland section
The Newcastle to Maitland section is a key suburban and intercity rail corridor in New South Wales, Australia, linking the coastal city of Newcastle with the inland regional centre of Maitland.
-
D.
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.
-
E.
Sturt Highway
Sturt Highway is a major Australian interstate highway that links Sydney and Adelaide via regional New South Wales, including the Riverina region.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
former railway line
ⓘ
railway line section ⓘ |
| borderFunction | link between New South Wales and Queensland ⓘ |
| connectsTo | Queensland rail network at Wallangarra ⓘ |
| country | Australia ⓘ |
| crosses |
New South Wales–Queensland border
ⓘ
surface form:
New South Wales–Queensland border at Wallangarra
|
| gauge | standard gauge (New South Wales side) ⓘ |
| heritageValue | historical significance for interstate rail connection between New South Wales and Queensland ⓘ |
| historicallyLinked |
Queensland border
ⓘ
inland regional centres of New South Wales ⓘ |
| historicalRole | northernmost stretch of the Main North railway line in New South Wales ⓘ |
| historicalUse |
freight services
ⓘ
regional passenger services ⓘ |
| locatedIn | New South Wales ⓘ |
| northernTerminus | Wallangarra ⓘ |
| openedAsPartOf | staged extensions of the Main North railway line ⓘ |
| operator |
NSW Government Railways
ⓘ
surface form:
New South Wales Government Railways (historically)
|
| partOf | Main North railway line ⓘ |
| railwaySystem | New South Wales rail network ⓘ |
| servedRegion | New England region of New South Wales ⓘ |
| servedTown |
Armidale
ⓘ
Glen Innes ⓘ Guyra ⓘ Tenterfield ⓘ |
| southernTerminus | Armidale ⓘ |
| status |
closed to regular passenger services
ⓘ
former main line ⓘ |
| successorOperator |
NSW Government Railways
ⓘ
surface form:
RailCorp (in later years before closure)
NSW Government Railways ⓘ
surface form:
State Rail Authority of New South Wales
|
| trackConfiguration | single track (most of its length) ⓘ |
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: Armidale to Wallangarra section Description of subject: The Armidale to Wallangarra section is the former northernmost stretch of New South Wales’ Main North railway line, historically linking inland regional centres to the Queensland border.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.