A4118 Swansea–Port Eynon road
E428868
The A4118 Swansea–Port Eynon road is a key route on the Gower Peninsula in South Wales, connecting the city of Swansea with coastal villages such as Port Eynon.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A4118 Swansea–Port Eynon road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4290259 — 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: A4118 Swansea–Port Eynon road Context triple: [Parkmill, roadAccessVia, A4118 Swansea–Port Eynon road]
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A.
A484 road
The A484 road is a primary route in southwest Wales that runs through Carmarthenshire, linking towns such as Llanelli with other key settlements in the region.
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B.
A4120 road
The A4120 road is a primary route in Ceredigion, Wales, linking the coastal town of Aberystwyth with the A44 and serving as an important connection through the Cambrian Mountains.
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C.
A41 road
The A41 road is a major trunk route in England that runs between London and Birkenhead, serving as an important link through the Midlands and connecting with several key motorways.
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D.
A487 road
The A487 road is a major trunk route in Wales that runs along the west coast, connecting several key towns and serving as an important link through Gwynedd and Ceredigion.
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E.
A458 road
The A458 road is a major route in western England that links Shrewsbury with towns such as Bridgnorth and Stourbridge, providing an important connection between Shropshire and the West Midlands.
- 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: A4118 Swansea–Port Eynon road Target entity description: The A4118 Swansea–Port Eynon road is a key route on the Gower Peninsula in South Wales, connecting the city of Swansea with coastal villages such as Port Eynon.
-
A.
A484 road
The A484 road is a primary route in southwest Wales that runs through Carmarthenshire, linking towns such as Llanelli with other key settlements in the region.
-
B.
A4120 road
The A4120 road is a primary route in Ceredigion, Wales, linking the coastal town of Aberystwyth with the A44 and serving as an important connection through the Cambrian Mountains.
-
C.
A41 road
The A41 road is a major trunk route in England that runs between London and Birkenhead, serving as an important link through the Midlands and connecting with several key motorways.
-
D.
A487 road
The A487 road is a major trunk route in Wales that runs along the west coast, connecting several key towns and serving as an important link through Gwynedd and Ceredigion.
-
E.
A458 road
The A458 road is a major route in western England that links Shrewsbury with towns such as Bridgnorth and Stourbridge, providing an important connection between Shropshire and the West Midlands.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
A road in the United Kingdom
ⓘ
road ⓘ |
| connects |
Port Eynon
NERFINISHED
ⓘ
Swansea NERFINISHED ⓘ coastal villages on the Gower Peninsula ⓘ |
| country | United Kingdom ⓘ |
| hasName |
A4118
NERFINISHED
ⓘ
Swansea–Port Eynon road NERFINISHED ⓘ |
| hasRole | key route between Swansea and Port Eynon ⓘ |
| locatedIn |
City and County of Swansea local authority area
NERFINISHED
ⓘ
Gower Peninsula NERFINISHED ⓘ South Wales NERFINISHED ⓘ Swansea NERFINISHED ⓘ United Kingdom ⓘ Wales ⓘ |
| partOf | road network of Swansea ⓘ |
| regionServed |
Gower Peninsula
NERFINISHED
ⓘ
Swansea NERFINISHED ⓘ |
| roadType | primary route on the Gower Peninsula ⓘ |
| terminus |
Port Eynon
NERFINISHED
ⓘ
Swansea NERFINISHED ⓘ |
| usedFor |
access to coastal villages
ⓘ
local transport ⓘ tourism access to Gower Peninsula ⓘ |
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: A4118 Swansea–Port Eynon road Description of subject: The A4118 Swansea–Port Eynon road is a key route on the Gower Peninsula in South Wales, connecting the city of Swansea with coastal villages such as Port Eynon.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.