A477 road
E922847
The A477 road is a major route in southwest Wales that links the town of Pembroke to the A40 and provides access toward the Pembrokeshire coast and ferry services to Ireland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A477 road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4006686 — 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: A477 road Context triple: [Pembroke, hasRoadConnection, A477 road]
-
A.
A470 road
The A470 road is a major north–south trunk route in Wales that runs from Cardiff to Llandudno, connecting many of the country’s key towns and regions.
-
B.
A473 road
The A473 road is a key regional route in South Wales that connects the town of Bridgend with surrounding communities and major transport links.
-
C.
A497 road
The A497 road is a key route in northwest Wales that connects coastal towns on the Llŷn Peninsula with Porthmadog and the surrounding area.
-
D.
A47 road
The A47 road is a major east–west route in England that connects Birmingham to the east coast, including the town of Great Yarmouth.
-
E.
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.
- 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: A477 road Target entity description: The A477 road is a major route in southwest Wales that links the town of Pembroke to the A40 and provides access toward the Pembrokeshire coast and ferry services to Ireland.
-
A.
A470 road
The A470 road is a major north–south trunk route in Wales that runs from Cardiff to Llandudno, connecting many of the country’s key towns and regions.
-
B.
A473 road
The A473 road is a key regional route in South Wales that connects the town of Bridgend with surrounding communities and major transport links.
-
C.
A497 road
The A497 road is a key route in northwest Wales that connects coastal towns on the Llŷn Peninsula with Porthmadog and the surrounding area.
-
D.
A47 road
The A47 road is a major east–west route in England that connects Birmingham to the east coast, including the town of Great Yarmouth.
-
E.
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.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
road in Wales
ⓘ
trunk road ⓘ |
| category |
Roads in Wales
ⓘ
Transport in Pembrokeshire ⓘ |
| connects |
A40 road
NERFINISHED
ⓘ
Pembroke NERFINISHED ⓘ |
| country | Wales ⓘ |
| crosses | River Cleddau NERFINISHED ⓘ |
| hasStructure | Cleddau Bridge NERFINISHED ⓘ |
| hasTollHistory | Cleddau Bridge former toll ⓘ |
| highwaySystem | Great Britain A roads ⓘ |
| junctionWith |
A40 road at St Clears
ⓘ
A478 road NERFINISHED ⓘ |
| locatedIn |
Carmarthenshire
NERFINISHED
ⓘ
Pembrokeshire NERFINISHED ⓘ |
| maintainedBy | Welsh Government NERFINISHED ⓘ |
| partOf |
Welsh road network
ⓘ
route to Rosslare ferry services ⓘ |
| passesNear | Pembroke Dock ferry terminal NERFINISHED ⓘ |
| providesAccessTo |
Pembrokeshire coast
NERFINISHED
ⓘ
ferry services to Ireland ⓘ |
| region | southwest Wales NERFINISHED ⓘ |
| roadNumber | A477 NERFINISHED ⓘ |
| routeType | primary route ⓘ |
| serves |
Pembroke
NERFINISHED
ⓘ
Pembroke Dock NERFINISHED ⓘ Port of Pembroke NERFINISHED ⓘ |
| terminus |
Pembroke Dock
NERFINISHED
ⓘ
St Clears NERFINISHED ⓘ |
| usedFor |
freight traffic
ⓘ
tourist traffic to Pembrokeshire coast ⓘ |
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: A477 road Description of subject: The A477 road is a major route in southwest Wales that links the town of Pembroke to the A40 and provides access toward the Pembrokeshire coast and ferry services to Ireland.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.