Portadown–Armagh–Keady line
E1446151
UNEXPLORED
The Portadown–Armagh–Keady line was a regional railway route in Northern Ireland that connected the towns of Portadown, Armagh, and Keady as part of the Great Northern Railway (Ireland) network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Portadown–Armagh line (former) | 1 |
| Portadown–Armagh–Keady line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20626365 — 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: Portadown–Armagh–Keady line Context triple: [Great Northern Railway (Ireland), mainLine, Portadown–Armagh–Keady line]
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A.
Belfast–Portadown line
The Belfast–Portadown line is a key railway route in Northern Ireland connecting Belfast with the town of Portadown and forming part of the region’s main intercity and commuter rail network.
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B.
Dundalk–Enniskillen line
The Dundalk–Enniskillen line was a historic Irish railway route that connected the town of Dundalk on the east coast to Enniskillen in the west, forming part of a key cross-country corridor in the island’s rail network.
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C.
Dublin–Navan–Kingscourt line
The Dublin–Navan–Kingscourt line is a former Irish railway route that connected Dublin with the towns of Navan and Kingscourt, historically serving as an important regional passenger and freight corridor.
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D.
Belfast–Portadown railway line
The Belfast–Portadown railway line is a key rail corridor in Northern Ireland connecting Belfast with Portadown and serving major commuter towns such as Lisburn.
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E.
Belfast–Derry railway line
The Belfast–Derry railway line is a key Northern Ireland Railways route connecting Belfast with the city of Derry/Londonderry through several intermediate towns.
- 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: Portadown–Armagh–Keady line Target entity description: The Portadown–Armagh–Keady line was a regional railway route in Northern Ireland that connected the towns of Portadown, Armagh, and Keady as part of the Great Northern Railway (Ireland) network.
-
A.
Belfast–Portadown line
The Belfast–Portadown line is a key railway route in Northern Ireland connecting Belfast with the town of Portadown and forming part of the region’s main intercity and commuter rail network.
-
B.
Dundalk–Enniskillen line
The Dundalk–Enniskillen line was a historic Irish railway route that connected the town of Dundalk on the east coast to Enniskillen in the west, forming part of a key cross-country corridor in the island’s rail network.
-
C.
Dublin–Navan–Kingscourt line
The Dublin–Navan–Kingscourt line is a former Irish railway route that connected Dublin with the towns of Navan and Kingscourt, historically serving as an important regional passenger and freight corridor.
-
D.
Belfast–Portadown railway line
The Belfast–Portadown railway line is a key rail corridor in Northern Ireland connecting Belfast with Portadown and serving major commuter towns such as Lisburn.
-
E.
Belfast–Derry railway line
The Belfast–Derry railway line is a key Northern Ireland Railways route connecting Belfast with the city of Derry/Londonderry through several intermediate towns.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Portadown–Armagh–Keady line