B4540 road
E764468
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| B4540 road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8899134 — 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: B4540 road Context triple: [Markyate, roadJunctionOf, B4540 road]
-
A.
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.
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B.
B4014 road
The B4014 road is a minor British roadway in Gloucestershire that connects the market town of Tetbury with nearby settlements and regional routes.
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C.
B4020 road
The B4020 road is a minor British roadway in Oxfordshire that serves as a local route connecting the town of Carterton with nearby settlements and the surrounding road network.
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D.
B4009 road
The B4009 road is a minor British roadway in Oxfordshire that connects the town of Watlington with surrounding local settlements and routes.
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E.
B480 road
The B480 road is a secondary route in Oxfordshire, England, connecting the town of Watlington with Oxford and surrounding villages.
- 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: B4540 road Target entity description: 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.
-
A.
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.
-
B.
B4014 road
The B4014 road is a minor British roadway in Gloucestershire that connects the market town of Tetbury with nearby settlements and regional routes.
-
C.
B4020 road
The B4020 road is a minor British roadway in Oxfordshire that serves as a local route connecting the town of Carterton with nearby settlements and the surrounding road network.
-
D.
B4009 road
The B4009 road is a minor British roadway in Oxfordshire that connects the town of Watlington with surrounding local settlements and routes.
-
E.
B480 road
The B480 road is a secondary route in Oxfordshire, England, connecting the town of Watlington with Oxford and surrounding villages.
- F. None of above. chosen
Statements (14)
| Predicate | Object |
|---|---|
| instanceOf |
B road in Great Britain
ⓘ
road ⓘ |
| connects | Markyate NERFINISHED ⓘ |
| connectsTo |
nearby routes
ⓘ
nearby settlements ⓘ |
| country | England ⓘ |
| hasRoadNumber | B4540 NERFINISHED ⓘ |
| highwaySystem | Great Britain B roads ⓘ |
| locatedIn |
East of England
ⓘ
Hertfordshire ⓘ Markyate NERFINISHED ⓘ |
| partOf | British road network ⓘ |
| roadType | minor road ⓘ |
| serves | local 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: B4540 road Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.