A55 expressway
E805830
The A55 expressway is a major dual carriageway route across North Wales, linking the English border to the island of Anglesey and serving as a key corridor for regional and cross-Irish Sea traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A55 expressway canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9544461 — 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.
Target entity: A55 expressway Context triple: [Welsh trunk road network, hasComponent, A55 expressway]
-
A.
G50 Expressway
The G50 Expressway is a major Chinese national expressway that connects the eastern metropolis of Shanghai with the inland megacity of Chongqing, serving as an important east–west transportation corridor.
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B.
A50 motorway
The A50 motorway is a major Dutch highway running through the province of Gelderland, connecting key cities in the eastern Netherlands and serving as an important north–south transport corridor.
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C.
Maju Expressway
Maju Expressway is a major Malaysian highway that provides a fast, direct route between Kuala Lumpur and the administrative capital Putrajaya.
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D.
A-31 motorway
The A-31 motorway is a major Spanish highway that links inland cities such as Albacete with the Mediterranean coast, serving as an important route between central Spain and Alicante.
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E.
A59 motorway
The A59 motorway is a major German autobahn in North Rhine-Westphalia that runs roughly parallel to the Rhine, connecting cities such as Düsseldorf, Leverkusen, Cologne, Bonn, and the surrounding region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: A55 expressway Target entity description: The A55 expressway is a major dual carriageway route across North Wales, linking the English border to the island of Anglesey and serving as a key corridor for regional and cross-Irish Sea traffic.
-
A.
G50 Expressway
The G50 Expressway is a major Chinese national expressway that connects the eastern metropolis of Shanghai with the inland megacity of Chongqing, serving as an important east–west transportation corridor.
-
B.
A50 motorway
The A50 motorway is a major Dutch highway running through the province of Gelderland, connecting key cities in the eastern Netherlands and serving as an important north–south transport corridor.
-
C.
Maju Expressway
Maju Expressway is a major Malaysian highway that provides a fast, direct route between Kuala Lumpur and the administrative capital Putrajaya.
-
D.
A-31 motorway
The A-31 motorway is a major Spanish highway that links inland cities such as Albacete with the Mediterranean coast, serving as an important route between central Spain and Alicante.
-
E.
A59 motorway
The A59 motorway is a major German autobahn in North Rhine-Westphalia that runs roughly parallel to the Rhine, connecting cities such as Düsseldorf, Leverkusen, Cologne, Bonn, and the surrounding region.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
expressway
ⓘ
road ⓘ |
| connects |
Anglesey
ⓘ
English border ⓘ |
| connectsTo | Port of Holyhead ⓘ |
| country | United Kingdom ⓘ |
| crosses | Menai Strait ⓘ |
| followsCoastOf | North Wales coast ⓘ |
| function |
access route to Irish ferry services at Holyhead
ⓘ
strategic transport corridor for North Wales ⓘ |
| hasJunctionWith |
A470 road
NERFINISHED
ⓘ
A483 road NERFINISHED ⓘ A494 road NERFINISHED ⓘ A5 road ⓘ |
| hasLaneConfiguration | two lanes in each direction on most sections ⓘ |
| hasStructure |
Britannia Bridge
ⓘ
Pen-y-Clip tunnel ⓘ
linked to:
Penmaenbach tunnel
Penmaenbach tunnel ⓘ |
| locatedIn |
North Wales
ⓘ
Wales ⓘ |
| maintainedBy | Welsh Government (trunk sections) ⓘ |
| openedInPart |
1970s
ⓘ
1980s ⓘ 1990s ⓘ |
| parallelTo |
A5 road (on some stretches)
ⓘ
linked to:
A5 road in Great Britain
North Wales Coast Line railway ⓘ
linked to:
North Wales Coast Line
|
| partOf |
British road network
ⓘ
E22 European route (in some classifications) ⓘ
linked to:
European route E22
|
| passesThrough |
Conwy County Borough
ⓘ
Denbighshire ⓘ Flintshire ⓘ Gwynedd ⓘ Isle of Anglesey ⓘ
linked to:
Anglesey
|
| roadNumber | A55 ⓘ |
| runsNear |
Bangor
ⓘ
Colwyn Bay ⓘ Conwy ⓘ Llandudno Junction ⓘ Mold ⓘ Prestatyn ⓘ Rhyl ⓘ St Asaph ⓘ |
| serves |
cross-Irish Sea traffic
ⓘ
regional traffic in North Wales ⓘ |
| terminus |
Chester area
ⓘ
Holyhead ⓘ |
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.
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.
Subject: A55 expressway Description of subject: The A55 expressway is a major dual carriageway route across North Wales, linking the English border to the island of Anglesey and serving as a key corridor for regional and cross-Irish Sea traffic.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.