A149
E251685
A149 is a major road in Norfolk, England, running along much of the county’s north coast and linking several coastal towns and villages.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T2270097 — 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: A149 Context triple: [North Lynn, roadAccessVia, A149]
-
A.
A14
A14 is a major trunk road in England that forms a key east–west freight and commuter route linking the Midlands to the East Coast ports.
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B.
A249
The A249 is a major road in Kent, England, linking the M2 and M20 motorways and providing a key route between the mainland and the Isle of Sheppey.
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C.
A1134
A1134 is a designated A-road in Cambridge, England, forming part of the city’s main urban route network.
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D.
A12
The A12 is a major road in England that connects London with East Anglia, serving key towns and cities including Ipswich and Colchester.
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E.
A2100
A2100 is a widely used modular satellite bus platform developed by Lockheed Martin for commercial and military communications satellites.
- 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: A149 Target entity description: A149 is a major road in Norfolk, England, running along much of the county’s north coast and linking several coastal towns and villages.
-
A.
A14
A14 is a major trunk road in England that forms a key east–west freight and commuter route linking the Midlands to the East Coast ports.
-
B.
A249
The A249 is a major road in Kent, England, linking the M2 and M20 motorways and providing a key route between the mainland and the Isle of Sheppey.
-
C.
A1134
A1134 is a designated A-road in Cambridge, England, forming part of the city’s main urban route network.
-
D.
A12
The A12 is a major road in England that connects London with East Anglia, serving key towns and cities including Ipswich and Colchester.
-
E.
A2100
A2100 is a widely used modular satellite bus platform developed by Lockheed Martin for commercial and military communications satellites.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
A road in England
ⓘ
road ⓘ |
| connects |
Cromer
ⓘ
Great Yarmouth ⓘ Hunstanton ⓘ King's Lynn ⓘ North Walsham ⓘ Wells-next-the-Sea ⓘ |
| country | England ⓘ |
| designation | A149 ⓘ |
| followsCoastOf | north coast of Norfolk ⓘ |
| hasDirection | west–east ⓘ |
| hasJunctionWith |
A1064
ⓘ
A148 ⓘ A47 ⓘ |
| hasRouteNumber | 149 ⓘ |
| isPartOf | Norfolk road network ⓘ |
| knownFor | scenic coastal route ⓘ |
| locatedIn | Norfolk ⓘ |
| locatedOn | north coast of Norfolk ⓘ |
| maintainedBy | Norfolk County Council ⓘ |
| passesThrough |
coastal towns in Norfolk
ⓘ
coastal villages in Norfolk ⓘ |
| region | East of England ⓘ |
| roadNetwork | British A road network ⓘ |
| roadType | A road ⓘ |
| runsAlong |
Norfolk coast
ⓘ
linked to:
Norfolk Coast
|
| traverses |
coastal areas of Norfolk
ⓘ
rural areas of Norfolk ⓘ |
| usedFor |
local traffic
ⓘ
tourist 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: A149 Description of subject: A149 is a major road in Norfolk, England, running along much of the county’s north coast and linking several coastal towns and villages.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: A149