M1 Junction 19
E774443
M1 Junction 19 is a major motorway interchange in England where the M1, M6, and A14 routes converge, forming a key node in the national road network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M1 Junction 19 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9047859 — 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: M1 Junction 19 Context triple: [Catthorpe Interchange, junctionNumberOn, M1 Junction 19]
-
A.
M4 Junction 16
M4 Junction 16 is a major motorway interchange on the M4 serving the town of Swindon in Wiltshire, England.
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B.
M4 Junction 15
M4 Junction 15 is a major motorway interchange on the M4 in Wiltshire, England, providing access to Swindon and connecting regional and national routes.
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C.
M6 Junction 16
M6 Junction 16 is a motorway interchange on England’s M6 in Cheshire, providing regional access to nearby towns including Alsager and Stoke-on-Trent.
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D.
Junction 16
Junction 16 is a numbered motorway interchange on the M20 in England, connecting local roads to this major route between London and the Channel ports.
-
E.
Junction 10A
Junction 10A is a motorway junction on the M20 in Kent, England, providing access to Ashford and connecting local roads with the main route to the Channel Tunnel and Dover.
- 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: M1 Junction 19 Target entity description: M1 Junction 19 is a major motorway interchange in England where the M1, M6, and A14 routes converge, forming a key node in the national road network.
-
A.
M4 Junction 16
M4 Junction 16 is a major motorway interchange on the M4 serving the town of Swindon in Wiltshire, England.
-
B.
M4 Junction 15
M4 Junction 15 is a major motorway interchange on the M4 in Wiltshire, England, providing access to Swindon and connecting regional and national routes.
-
C.
M6 Junction 16
M6 Junction 16 is a motorway interchange on England’s M6 in Cheshire, providing regional access to nearby towns including Alsager and Stoke-on-Trent.
-
D.
Junction 16
Junction 16 is a numbered motorway interchange on the M20 in England, connecting local roads to this major route between London and the Channel ports.
-
E.
Junction 10A
Junction 10A is a motorway junction on the M20 in Kent, England, providing access to Ashford and connecting local roads with the main route to the Channel Tunnel and Dover.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | motorway junction ⓘ |
| category |
Motorway junctions in England
ⓘ
Road interchanges in Warwickshire ⓘ |
| connectsDirection |
routes between the Midlands and East Anglia
ⓘ
routes between the Midlands and the North ⓘ routes between the Midlands and the South ⓘ |
| connectsRoute |
A14 road
NERFINISHED
ⓘ
M1 motorway ⓘ M6 motorway ⓘ |
| country | England ⓘ |
| function |
key node in national road network
ⓘ
major motorway interchange ⓘ |
| hasOfficialName | Catthorpe Interchange ⓘ |
| hasStructure |
flyover
ⓘ
link roads ⓘ |
| hasUpgrade | junction improvement scheme ⓘ |
| locatedIn |
Rugby
ⓘ
Warwickshire ⓘ |
| locatedOn |
A14 road
NERFINISHED
ⓘ
M1 motorway ⓘ M6 motorway ⓘ |
| nearPlace |
Catthorpe
ⓘ
Swifts House ⓘ |
| nextJunctionOnM1 | M1 Junction 20 ⓘ |
| openedAsInterchangeFor |
A14 corridor
ⓘ
M1 motorway ⓘ M6 motorway ⓘ |
| partOf |
Strategic Road Network of England
ⓘ
linked to:
British trunk road network
|
| previousJunctionOnM1 | M1 Junction 18 ⓘ |
| previousJunctionOnM6 | M6 Junction 1 ⓘ |
| regionServed |
East of England
ⓘ
Midlands ⓘ North of England ⓘ
linked to:
Northern England
South East England ⓘ |
| roadAuthority | National Highways ⓘ |
| roadNumberingZoneBoundary |
A14
ⓘ
M1 ⓘ M6 ⓘ |
| roadType | grade-separated interchange ⓘ |
| trafficRole |
freight corridor node
ⓘ
long-distance traffic hub ⓘ |
| upgradePurpose |
improve safety
ⓘ
reduce congestion ⓘ separate local and long-distance 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: M1 Junction 19 Description of subject: M1 Junction 19 is a major motorway interchange in England where the M1, M6, and A14 routes converge, forming a key node in the national road network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.