B4020 road
E212395
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| B4020 road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1898252 — 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: B4020 road Context triple: [Carterton, hasTransportLink, B4020 road]
-
A.
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.
-
B.
A240 road
The A240 road is a primary route in southwest London and Surrey that connects Kingston upon Thames with Epsom, passing through areas such as Ewell.
-
C.
A245 road
The A245 road is a short A-class route in Surrey, England, linking the town of Byfleet with nearby settlements and major roads in the local network.
-
D.
A243 road
The A243 road is a key route in Surrey, England, connecting the town of Leatherhead with nearby areas and linking to major roads such as the M25 and A24.
-
E.
A205 road
The A205 road is a major orbital route in London forming part of the South Circular Road, connecting various districts across the south of the city.
- 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: B4020 road Target entity description: 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.
-
A.
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.
-
B.
A240 road
The A240 road is a primary route in southwest London and Surrey that connects Kingston upon Thames with Epsom, passing through areas such as Ewell.
-
C.
A245 road
The A245 road is a short A-class route in Surrey, England, linking the town of Byfleet with nearby settlements and major roads in the local network.
-
D.
A243 road
The A243 road is a key route in Surrey, England, connecting the town of Leatherhead with nearby areas and linking to major roads such as the M25 and A24.
-
E.
A205 road
The A205 road is a major orbital route in London forming part of the South Circular Road, connecting various districts across the south of the city.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
B road
ⓘ
road ⓘ road in England ⓘ |
| connectsTo | Carterton ⓘ |
| country | United Kingdom ⓘ |
| function | local route ⓘ |
| hasAccess | nearby settlements around Carterton ⓘ |
| hasRoadClassification | minor road ⓘ |
| isPartOf | British road network ⓘ |
| locatedIn |
England
ⓘ
Oxfordshire ⓘ South East England ⓘ |
| maintainedBy | Oxfordshire County Council ⓘ |
| networkRole | part of local road network in Oxfordshire ⓘ |
| regionServed |
West Oxfordshire district
ⓘ
linked to:
West Oxfordshire
|
| roadNumber | B4020 ⓘ |
| roadSystem | Great Britain B roads ⓘ |
| roadType | B road ⓘ |
| serves | Carterton ⓘ |
| usedFor | 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: B4020 road Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.