M49 motorway
E524597
The M49 motorway is a short British motorway near Bristol that links the M4 and M5 motorways, providing a key connection to the Severn crossings and South West England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M49 motorway canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2515786 — 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: M49 motorway Context triple: [M4 motorway, hasJunctionWith, M49 motorway]
-
A.
M65 motorway
The M65 motorway is a key road in Lancashire, England, linking Preston with towns across East Lancashire and connecting to the wider UK motorway network.
-
B.
M58 motorway
The M58 motorway is a key road in North West England that links the M6 near Wigan to the Liverpool area, providing an important route across Merseyside and Lancashire.
-
C.
M50 motorway
The M50 motorway is a relatively short British motorway in western England that links the M5 near Tewkesbury to the A40 near Ross-on-Wye, providing a key route toward South Wales.
-
D.
M48 motorway
The M48 motorway is a major road in the United Kingdom that provides a key cross-border route between England and Wales via the Severn Estuary.
-
E.
M67 motorway
The M67 motorway is a short motorway in North West England that links the M60 near Manchester towards Hyde and is intended as the first section of a never-completed route to Sheffield.
- 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: M49 motorway Target entity description: The M49 motorway is a short British motorway near Bristol that links the M4 and M5 motorways, providing a key connection to the Severn crossings and South West England.
-
A.
M65 motorway
The M65 motorway is a key road in Lancashire, England, linking Preston with towns across East Lancashire and connecting to the wider UK motorway network.
-
B.
M58 motorway
The M58 motorway is a key road in North West England that links the M6 near Wigan to the Liverpool area, providing an important route across Merseyside and Lancashire.
-
C.
M50 motorway
The M50 motorway is a relatively short British motorway in western England that links the M5 near Tewkesbury to the A40 near Ross-on-Wye, providing a key route toward South Wales.
-
D.
M48 motorway
The M48 motorway is a major road in the United Kingdom that provides a key cross-border route between England and Wales via the Severn Estuary.
-
E.
M67 motorway
The M67 motorway is a short motorway in North West England that links the M60 near Manchester towards Hyde and is intended as the first section of a never-completed route to Sheffield.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
motorway
ⓘ
road in the United Kingdom ⓘ |
| connectsTo |
M4 motorway
NERFINISHED
ⓘ
M5 motorway NERFINISHED ⓘ |
| country | United Kingdom ⓘ |
| hasAccessRestriction | motorway regulations apply ⓘ |
| hasDirection |
northbound
ⓘ
southbound ⓘ |
| hasFunction | link between M4 and M5 motorways ⓘ |
| hasJunctionWith |
M4 motorway
NERFINISHED
ⓘ
M5 motorway NERFINISHED ⓘ |
| hasLaneConfiguration | dual carriageway ⓘ |
| isNumberedWithin | Great Britain road numbering scheme ⓘ |
| isPartOfCorridor | route between South Wales and South West England ⓘ |
| locatedIn |
England
ⓘ
southwest England ⓘ
surface form:
South West England
|
| locatedNear | Bristol NERFINISHED ⓘ |
| maintainedBy | National Highways ⓘ |
| partOf | British motorway network NERFINISHED ⓘ |
| providesAccessTo |
Severn crossings
NERFINISHED
ⓘ
South West England NERFINISHED ⓘ |
| regionServed |
Bristol area
ⓘ
South Gloucestershire NERFINISHED ⓘ |
| roadNumber | M49 NERFINISHED ⓘ |
| roadType | motorway-standard dual carriageway ⓘ |
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: M49 motorway Description of subject: The M49 motorway is a short British motorway near Bristol that links the M4 and M5 motorways, providing a key connection to the Severn crossings and South West England.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
M4 motorway