N1 road
E901786
The N1 road is a major national primary route in Ireland that forms part of the main corridor between Dublin and the border with Northern Ireland.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T10470436 — 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: N1 road Context triple: [Drogheda, hasRoadConnection, N1 road]
-
A.
N1 road
The N1 road is a major Belgian national route that connects Antwerp with Brussels and other key urban areas, serving as an important regional traffic artery.
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B.
N2 road
The N2 road is a major national highway in France that serves as an important route connecting Paris to the Belgian border and passing near towns such as Mitry-Mory.
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C.
N2 road
The N2 road is a famous Portuguese national highway that runs the length of the country from north to south, often compared to Route 66 for its scenic and cultural significance.
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D.
N4 road
The N4 road is a major national primary route in Ireland that connects Dublin to Sligo, passing through several counties including County Longford.
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E.
N11 road
The N11 road is a major national primary route in Ireland that connects Dublin to Wexford, serving numerous suburbs and towns along the east 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: N1 road Target entity description: The N1 road is a major national primary route in Ireland that forms part of the main corridor between Dublin and the border with Northern Ireland.
-
A.
N1 road
The N1 road is a major Belgian national route that connects Antwerp with Brussels and other key urban areas, serving as an important regional traffic artery.
-
B.
N2 road
The N2 road is a major national highway in France that serves as an important route connecting Paris to the Belgian border and passing near towns such as Mitry-Mory.
-
C.
N2 road
The N2 road is a famous Portuguese national highway that runs the length of the country from north to south, often compared to Route 66 for its scenic and cultural significance.
-
D.
N4 road
The N4 road is a major national primary route in Ireland that connects Dublin to Sligo, passing through several counties including County Longford.
-
E.
N11 road
The N11 road is a major national primary route in Ireland that connects Dublin to Wexford, serving numerous suburbs and towns along the east coast.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
national primary road
ⓘ
road in Ireland ⓘ |
| connectsCity | Dublin ⓘ |
| connectsTo |
A1 road (Northern Ireland)
ⓘ
border with Northern Ireland ⓘ |
| country | Ireland ⓘ |
| direction | north–south ⓘ |
| followsCorridorOf | M1 motorway (Ireland) ⓘ |
| formsPartOf | main corridor between Dublin and Belfast ⓘ |
| hasJunctionWith |
M50 motorway
ⓘ
R132 road ⓘ |
| highwaySystem | Irish national primary road network ⓘ |
| languageOfName | English ⓘ |
| locatedIn |
County Dublin
ⓘ
County Louth ⓘ |
| maintainedBy | Transport Infrastructure Ireland ⓘ |
| nextRoute | N2 road ⓘ |
| officialName | N1 ⓘ |
| partOf |
Dublin–Belfast corridor
ⓘ
linked to:
Belfast–Dublin corridor
European route E01 ⓘ |
| passesNear | Dublin Airport ⓘ |
| previousRoute | N11 road ⓘ |
| replacedBy | M1 motorway (Ireland) ⓘ |
| roadClassification | national primary road ⓘ |
| roadType | primary route ⓘ |
| routeNumber | N1 ⓘ |
| terminus |
Dublin
ⓘ
border with Northern Ireland ⓘ |
| usedFor |
long-distance traffic
ⓘ
regional traffic ⓘ |
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: N1 road Description of subject: The N1 road is a major national primary route in Ireland that forms part of the main corridor between Dublin and the border with Northern Ireland.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.