A3 road
E726202
The A3 road is a primary route on the Isle of Man that connects the capital, Douglas, with the town of Ramsey, passing through several central villages including St John’s.
All labels observed (2)
| Label | Occurrences |
|---|---|
| A3 road canonical | 4 |
| A3(M) road | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4587015 — 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: A3 road Context triple: [St John’s, Isle of Man, hasRoadConnection, A3 road]
-
A.
A3 road
The A3 road is a major trunk route in England that connects London to Portsmouth, passing through counties such as Surrey.
-
B.
A5 road
The A5 road is a major historic route in Great Britain running from London to Holyhead, forming part of the key connection between England and Wales.
-
C.
A2 road
The A2 road is a major route in southeast England connecting London to the port of Dover and forming part of a key corridor to mainland Europe.
-
D.
A2 road
The A2 road is a major coastal route in Northern Ireland that connects several key towns and cities along the north and east coasts.
-
E.
A4 road
The A4 road is a major historic route in England that runs west from central London through key cities such as Reading, Bath, and Bristol toward Avonmouth.
- 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: A3 road Target entity description: The A3 road is a primary route on the Isle of Man that connects the capital, Douglas, with the town of Ramsey, passing through several central villages including St John’s.
-
A.
A3 road
The A3 road is a major trunk route in England that connects London to Portsmouth, passing through counties such as Surrey.
-
B.
A5 road
The A5 road is a major historic route in Great Britain running from London to Holyhead, forming part of the key connection between England and Wales.
-
C.
A2 road
The A2 road is a major route in southeast England connecting London to the port of Dover and forming part of a key corridor to mainland Europe.
-
D.
A2 road
The A2 road is a major coastal route in Northern Ireland that connects several key towns and cities along the north and east coasts.
-
E.
A4 road
The A4 road is a major historic route in England that runs west from central London through key cities such as Reading, Bath, and Bristol toward Avonmouth.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
A-road on the Isle of Man
ⓘ
primary route ⓘ road ⓘ |
| capitalConnected | Douglas NERFINISHED ⓘ |
| connects |
Douglas
NERFINISHED
ⓘ
Ramsey NERFINISHED ⓘ |
| country |
Isle of Man (crown dependency)
ⓘ
surface form:
Isle of Man
|
| hasCapitalTerminus | Douglas NERFINISHED ⓘ |
| hasRouteNumber | A3 ⓘ |
| hasSettlementAlongRoute |
Douglas
NERFINISHED
ⓘ
Ramsey NERFINISHED ⓘ St John’s NERFINISHED ⓘ |
| locatedIn | Isle of Man NERFINISHED ⓘ |
| northernTownConnected | Ramsey NERFINISHED ⓘ |
| partOf | Isle of Man road network NERFINISHED ⓘ |
| passesThrough |
St John’s
NERFINISHED
ⓘ
central Isle of Man ⓘ |
| region | central Isle of Man ⓘ |
| roadClassification | A-road ⓘ |
| roadType | primary route ⓘ |
| serves |
Douglas
NERFINISHED
ⓘ
Ramsey NERFINISHED ⓘ St John’s NERFINISHED ⓘ |
| terminusA | Douglas NERFINISHED ⓘ |
| terminusB | Ramsey NERFINISHED ⓘ |
| usedFor | road transport ⓘ |
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: A3 road Description of subject: The A3 road is a primary route on the Isle of Man that connects the capital, Douglas, with the town of Ramsey, passing through several central villages including St John’s.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
A3(M) road