Great Britain A roads
E42590
Great Britain A roads are a network of major non-motorway routes that form key primary and secondary roads connecting towns and cities across Great Britain.
All labels observed (12)
How this entity was disambiguated
This entity first appeared as the object of triple T334385 — 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: Great Britain A roads Context triple: [A44 road, highwaySystem, Great Britain A roads]
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A.
A14 road
The A14 road is a major trunk route in England that links the Midlands to the East Coast, serving as a key freight and commuter corridor including through Cambridgeshire.
-
B.
A12 road
The A12 road is a major trunk route in eastern England that connects London with coastal towns in Essex and Suffolk before continuing toward Norfolk.
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C.
A1 road
The A1 road is a major north–south trunk route in England that forms part of the historic Great North Road, linking London with Edinburgh via numerous towns and junctions.
-
D.
A92 road
The A92 road is a major trunk route in eastern Scotland that connects several key towns and cities, including linking the area around Glenrothes to the wider regional road network.
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E.
A25 road
The A25 road is an important east–west route in South East England that runs through Surrey and connects several towns between Guildford and Sevenoaks.
- 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: Great Britain A roads Target entity description: Great Britain A roads are a network of major non-motorway routes that form key primary and secondary roads connecting towns and cities across Great Britain.
-
A.
A14 road
The A14 road is a major trunk route in England that links the Midlands to the East Coast, serving as a key freight and commuter corridor including through Cambridgeshire.
-
B.
A12 road
The A12 road is a major trunk route in eastern England that connects London with coastal towns in Essex and Suffolk before continuing toward Norfolk.
-
C.
A1 road
The A1 road is a major north–south trunk route in England that forms part of the historic Great North Road, linking London with Edinburgh via numerous towns and junctions.
-
D.
A92 road
The A92 road is a major trunk route in eastern Scotland that connects several key towns and cities, including linking the area around Glenrothes to the wider regional road network.
-
E.
A25 road
The A25 road is an important east–west route in South East England that runs through Surrey and connects several towns between Guildford and Sevenoaks.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
highway system
ⓘ
road network ⓘ |
| administeredBy |
Department for Transport
ⓘ
local highway authorities ⓘ |
| containsSubclass |
non-primary A roads
ⓘ
non-trunk A roads ⓘ primary A roads ⓘ trunk A roads ⓘ |
| country | Great Britain ⓘ |
| designationLetter | A ⓘ |
| excludes |
B roads
ⓘ
motorways ⓘ unclassified roads ⓘ |
| geographicScope |
England
ⓘ
Scotland ⓘ Wales ⓘ |
| hasComponent |
A1 road
ⓘ
A1(M) motorway sections ⓘ A10 road ⓘ A14 road ⓘ A2 road ⓘ A3 road ⓘ A30 road ⓘ A38 road ⓘ A4 road ⓘ A40 road ⓘ A5 road ⓘ A55 road ⓘ A6 road ⓘ A7 road ⓘ A720 road ⓘ A8 road ⓘ A82 road ⓘ A9 road ⓘ A90 road ⓘ |
| hasFunction |
connect cities
ⓘ
connect major towns ⓘ provide long-distance routes ⓘ provide regional routes ⓘ |
| introducedInPeriod | early 20th century ⓘ |
| partOf |
Great Britain road network
ⓘ
linked to:
United Kingdom road network
United Kingdom road network ⓘ |
| relatedTo |
British motorways
ⓘ
Great Britain B roads ⓘ |
| roadClassification | A road ⓘ |
| signageStandard | Worboys road sign system ⓘ |
| typicalSpeedLimit |
60 mph on single carriageway sections
ⓘ
70 mph on dual carriageway sections ⓘ |
| usesNumberingSystem | Great Britain road numbering scheme ⓘ |
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: Great Britain A roads Description of subject: Great Britain A roads are a network of major non-motorway routes that form key primary and secondary roads connecting towns and cities across Great Britain.
Referenced by (59)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Great Britain A roads
linked to: Great Britain A roads
linked to: Great Britain A roads
subject linked to:
A62 road (nearby across the Pennines)
subject linked to:
A47 road (nearby)
linked to: Great Britain A roads
linked to: Great Britain A roads
linked to: Great Britain A roads
subject linked to:
A14 road (nearby)
linked to: Great Britain A roads
linked to: Great Britain A roads
linked to: Great Britain A roads
linked to: Great Britain A roads