B4501 road
E947554
The B4501 road is a rural route in North Wales that connects several communities across the Denbigh Moors and provides access to the Llyn Brenig reservoir and surrounding countryside.
All labels observed (1)
| Label | Occurrences |
|---|---|
| B4501 road canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11812860 — 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: B4501 road Context triple: [Llyn Brenig, accessViaRoad, B4501 road]
-
A.
B4540 road
The B4540 road is a minor British roadway in England that serves local traffic and connects the village of Markyate with nearby routes and settlements.
-
B.
B2145 road
The B2145 road is a local route in West Sussex, England, connecting Chichester with the villages on the Manhood Peninsula and providing access to the south coast.
-
C.
B4580 road
The B4580 road is a local route in Shropshire, England, that serves the town of Oswestry and provides access to nearby historic sites and rural areas.
-
D.
B1145 road
The B1145 road is a secondary route in Norfolk, England, connecting several towns and villages across the county.
-
E.
B1047 road
The B1047 road is a minor roadway in Cambridgeshire, England, that connects several villages and suburbs near Cambridge, including Fen Ditton.
- 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: B4501 road Target entity description: The B4501 road is a rural route in North Wales that connects several communities across the Denbigh Moors and provides access to the Llyn Brenig reservoir and surrounding countryside.
-
A.
B4540 road
The B4540 road is a minor British roadway in England that serves local traffic and connects the village of Markyate with nearby routes and settlements.
-
B.
B2145 road
The B2145 road is a local route in West Sussex, England, connecting Chichester with the villages on the Manhood Peninsula and providing access to the south coast.
-
C.
B4580 road
The B4580 road is a local route in Shropshire, England, that serves the town of Oswestry and provides access to nearby historic sites and rural areas.
-
D.
B1145 road
The B1145 road is a secondary route in Norfolk, England, connecting several towns and villages across the county.
-
E.
B1047 road
The B1047 road is a minor roadway in Cambridgeshire, England, that connects several villages and suburbs near Cambridge, including Fen Ditton.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
B road
ⓘ
road ⓘ |
| connectsTo |
A5 road
ⓘ
A525 road NERFINISHED ⓘ A543 road NERFINISHED ⓘ |
| country | Wales ⓘ |
| hasRoadNumber | B4501 ⓘ |
| locatedIn |
Conwy County Borough
ⓘ
Denbighshire ⓘ North Wales ⓘ |
| maintainedBy | local highway authorities in Wales ⓘ |
| partOf | Welsh road network ⓘ |
| passesNear |
Alwen Reservoir
ⓘ
Llyn Brenig ⓘ |
| passesThrough | moorland ⓘ |
| providesAccessTo |
Llyn Brenig Visitor Centre
ⓘ
Llyn Brenig reservoir ⓘ |
| region | Denbigh Moors ⓘ |
| roadClassificationSystem | Great Britain road numbering scheme ⓘ |
| roadType | rural road ⓘ |
| runsThrough | Denbigh Moors ⓘ |
| surface | paved ⓘ |
| usedFor |
cycling
ⓘ
motor vehicle traffic ⓘ tourist access ⓘ |
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: B4501 road Description of subject: The B4501 road is a rural route in North Wales that connects several communities across the Denbigh Moors and provides access to the Llyn Brenig reservoir and surrounding countryside.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.