A428
E742682
The A428 is a major road in eastern England that links Cambridge with Bedford and other nearby towns, serving as an important regional transport route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A428 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8584382 — 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: A428 Context triple: [Comberton, hasRoadConnection, A428]
-
A.
A418
The A418 is a primary road in England that connects the town of Thame with other nearby settlements and major routes in the region.
-
B.
A429
The A429 is a major road in England that runs through the Cotswolds, linking towns such as Cirencester and Warwick and providing an important regional route.
-
C.
A4048
The A4048 is a primary road in Wales that connects several towns in the Sirhowy Valley, including Tredegar, to the wider regional road network.
-
D.
A414
The A414 is a major east–west road in southern England that links several Hertfordshire towns and provides an important route near Welwyn Garden City.
-
E.
A417
A417 is a major road in England that links key towns and routes in Gloucestershire and the surrounding region.
- 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: A428 Target entity description: The A428 is a major road in eastern England that links Cambridge with Bedford and other nearby towns, serving as an important regional transport route.
-
A.
A418
The A418 is a primary road in England that connects the town of Thame with other nearby settlements and major routes in the region.
-
B.
A429
The A429 is a major road in England that runs through the Cotswolds, linking towns such as Cirencester and Warwick and providing an important regional route.
-
C.
A4048
The A4048 is a primary road in Wales that connects several towns in the Sirhowy Valley, including Tredegar, to the wider regional road network.
-
D.
A414
The A414 is a major east–west road in southern England that links several Hertfordshire towns and provides an important route near Welwyn Garden City.
-
E.
A417
A417 is a major road in England that links key towns and routes in Gloucestershire and the surrounding region.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
A road in England
ⓘ
road ⓘ |
| connects |
Bedford
NERFINISHED
ⓘ
Cambridge NERFINISHED ⓘ |
| country | England ⓘ |
| function |
link between Cambridge and Bedford
ⓘ
regional transport route ⓘ |
| hasCarriagewayType |
dual carriageway sections
ⓘ
single carriageway sections ⓘ |
| hasJunctionWith |
A1 road
NERFINISHED
ⓘ
A14 road NERFINISHED ⓘ A421 road NERFINISHED ⓘ M11 motorway NERFINISHED ⓘ |
| locatedIn | eastern England NERFINISHED ⓘ |
| maintainedBy |
National Highways
ⓘ
local highway authorities ⓘ |
| partOfNetwork | Great Britain A road network ⓘ |
| passesNear |
Cambourne
NERFINISHED
ⓘ
Cranfield NERFINISHED ⓘ St Neots NERFINISHED ⓘ |
| regionServed |
Bedfordshire
NERFINISHED
ⓘ
Cambridgeshire NERFINISHED ⓘ Northamptonshire NERFINISHED ⓘ |
| roadNumberingZone | 4-zone (A4xx) ⓘ |
| roadType | primary route ⓘ |
| usedFor |
commuter traffic
ⓘ
freight transport ⓘ regional connectivity ⓘ |
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: A428 Description of subject: The A428 is a major road in eastern England that links Cambridge with Bedford and other nearby towns, serving as an important regional transport route.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.