Dublin Bay railway line
E622672
The Dublin Bay railway line is a coastal rail route in Dublin, Ireland, running along the edge of Dublin Bay and linking central Dublin with its southern suburban and seaside areas.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dublin Bay railway line canonical | 1 |
| Malahide–Greystones line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6837436 — 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: Dublin Bay railway line Context triple: [Lansdowne Road Stadium, near, Dublin Bay railway line]
-
A.
Dublin–Rosslare railway line
The Dublin–Rosslare railway line is a major Irish Rail route running from Dublin through coastal and southeastern towns to the port of Rosslare Europort, providing both commuter and intercity services.
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B.
Dublin–Sligo railway line
The Dublin–Sligo railway line is a major intercity rail route in Ireland linking the capital, Dublin, with the northwest town of Sligo and serving multiple counties along its path.
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C.
Dublin–Galway railway line
The Dublin–Galway railway line is a major intercity rail route in Ireland linking the capital city Dublin with the western city of Galway, serving multiple counties along its east–west corridor.
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D.
Belfast–Dublin railway line
The Belfast–Dublin railway line is a major intercity rail corridor linking the capitals of Northern Ireland and the Republic of Ireland, serving key towns and cities along the east coast.
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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: Dublin Bay railway line Target entity description: The Dublin Bay railway line is a coastal rail route in Dublin, Ireland, running along the edge of Dublin Bay and linking central Dublin with its southern suburban and seaside areas.
-
A.
Dublin–Rosslare railway line
The Dublin–Rosslare railway line is a major Irish Rail route running from Dublin through coastal and southeastern towns to the port of Rosslare Europort, providing both commuter and intercity services.
-
B.
Dublin–Sligo railway line
The Dublin–Sligo railway line is a major intercity rail route in Ireland linking the capital, Dublin, with the northwest town of Sligo and serving multiple counties along its path.
-
C.
Dublin–Galway railway line
The Dublin–Galway railway line is a major intercity rail route in Ireland linking the capital city Dublin with the western city of Galway, serving multiple counties along its east–west corridor.
-
D.
Belfast–Dublin railway line
The Belfast–Dublin railway line is a major intercity rail corridor linking the capitals of Northern Ireland and the Republic of Ireland, serving key towns and cities along the east coast.
-
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
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail corridor
ⓘ
railway line ⓘ |
| adjacentTo | Dublin Bay shoreline ⓘ |
| connects |
Dublin city centre
NERFINISHED
ⓘ
southern coastal suburbs of Dublin ⓘ |
| country | Ireland NERFINISHED ⓘ |
| electrification | 1500 V DC overhead line ⓘ |
| followsCoastOf | Dublin Bay NERFINISHED ⓘ |
| gauge | Irish standard gauge ⓘ |
| hasFeature | coastal scenery ⓘ |
| hasFunction | link central Dublin with southern coastal suburbs ⓘ |
| hasSectionType | double track ⓘ |
| hasServiceType | high-frequency commuter service ⓘ |
| hasTerminus | Dublin city centre stations ⓘ |
| locatedIn | Dublin NERFINISHED ⓘ |
| operator | Iarnród Éireann NERFINISHED ⓘ |
| owner | Iarnród Éireann NERFINISHED ⓘ |
| partOf |
DART network
NERFINISHED
ⓘ
Dublin Area Rapid Transit NERFINISHED ⓘ |
| passesThrough |
seaside resorts
ⓘ
suburban areas ⓘ urban areas ⓘ |
| regionServed | Greater Dublin Area NERFINISHED ⓘ |
| runsAlong | eastern coast of County Dublin ⓘ |
| serves |
central Dublin
ⓘ
seaside areas south of Dublin ⓘ southern suburbs of Dublin ⓘ |
| transportMode | rail ⓘ |
| usedFor |
commuter transport
ⓘ
leisure travel ⓘ |
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: Dublin Bay railway line Description of subject: The Dublin Bay railway line is a coastal rail route in Dublin, Ireland, running along the edge of Dublin Bay and linking central Dublin with its southern suburban and seaside areas.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Malahide–Greystones line