A40 road
E44410
The A40 road is a major trunk route in England and Wales that runs from London through the Midlands towards West Wales, serving as an important east–west transport corridor.
All labels observed (9)
| Label | Occurrences |
|---|---|
| A40 road canonical | 49 |
| A40 road (London section) | 1 |
| A40 road (London) corridor | 1 |
| A40 road (London) route | 1 |
| A40 road (near its lower course) | 1 |
| A40 road (nearby) | 1 |
| A40 road in Oxfordshire | 1 |
| A40 road near Witney | 1 |
| A40 trunk road | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T334409 — 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: A40 road Context triple: [A44 road, hasJunctionWith, A40 road]
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A.
A44 road
The A44 road is a major route in England that runs from Oxford through the Cotswolds and Worcestershire to Aberystwyth in Wales.
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B.
A47 road
The A47 road is a major east–west route in England that connects Birmingham to the east coast, including the town of Great Yarmouth.
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C.
A24 road
The A24 road is a major route in southeast England that connects London to the south coast, passing through counties such as Surrey and West Sussex.
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D.
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.
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E.
A34 road
The A34 road is a major trunk route in England running from Winchester in Hampshire to Salford near Manchester, serving as a key north–south link and bypassing cities such as Oxford and Newbury.
- 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: A40 road Target entity description: The A40 road is a major trunk route in England and Wales that runs from London through the Midlands towards West Wales, serving as an important east–west transport corridor.
-
A.
A44 road
The A44 road is a major route in England that runs from Oxford through the Cotswolds and Worcestershire to Aberystwyth in Wales.
-
B.
A47 road
The A47 road is a major east–west route in England that connects Birmingham to the east coast, including the town of Great Yarmouth.
-
C.
A24 road
The A24 road is a major route in southeast England that connects London to the south coast, passing through counties such as Surrey and West Sussex.
-
D.
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.
-
E.
A34 road
The A34 road is a major trunk route in England running from Winchester in Hampshire to Salford near Manchester, serving as a key north–south link and bypassing cities such as Oxford and Newbury.
- F. None of above. chosen
Statements (50)
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: A40 road Description of subject: The A40 road is a major trunk route in England and Wales that runs from London through the Midlands towards West Wales, serving as an important east–west transport corridor.
Referenced by (57)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: A40 road
linked to: A40 road
linked to: A40 road
linked to: A40 road
linked to: A40 road
linked to: A40 road
linked to: A40 road
subject linked to:
A-roads
linked to: A40 road
subject linked to:
London Inner Ring Road (locally)