A414 road
E1000292
The A414 road is a major route in southern England that connects towns such as Hemel Hempstead, St Albans, and Harlow across Hertfordshire and Essex.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A414 road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10088134 — 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: A414 road Context triple: [Essendon, locatedNearRoad, A414 road]
-
A.
A417 road
The A417 road is a major route in southern England that connects towns such as Wantage with larger regional and national road networks.
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B.
A41 road
The A41 road is a major trunk route in England that runs between London and Birkenhead, serving as an important link through the Midlands and connecting with several key motorways.
-
C.
A494 road
The A494 road is a major route in North Wales that connects the town of Corwen with other key destinations, serving as an important corridor for regional traffic and access to Snowdonia.
-
D.
A43 road
The A43 road is a major route in England that links the M40 near Oxford to the M1 near Northampton, serving as an important connector through the Midlands.
-
E.
A4120 road
The A4120 road is a primary route in Ceredigion, Wales, linking the coastal town of Aberystwyth with the A44 and serving as an important connection through the Cambrian Mountains.
- 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: A414 road Target entity description: The A414 road is a major route in southern England that connects towns such as Hemel Hempstead, St Albans, and Harlow across Hertfordshire and Essex.
-
A.
A417 road
The A417 road is a major route in southern England that connects towns such as Wantage with larger regional and national road networks.
-
B.
A41 road
The A41 road is a major trunk route in England that runs between London and Birkenhead, serving as an important link through the Midlands and connecting with several key motorways.
-
C.
A494 road
The A494 road is a major route in North Wales that connects the town of Corwen with other key destinations, serving as an important corridor for regional traffic and access to Snowdonia.
-
D.
A43 road
The A43 road is a major route in England that links the M40 near Oxford to the M1 near Northampton, serving as an important connector through the Midlands.
-
E.
A4120 road
The A4120 road is a primary route in Ceredigion, Wales, linking the coastal town of Aberystwyth with the A44 and serving as an important connection through the Cambrian Mountains.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
A road in Great Britain
ⓘ
road in England ⓘ |
| connects |
Chelmsford
NERFINISHED
ⓘ
Harlow NERFINISHED ⓘ Hatfield NERFINISHED ⓘ Hemel Hempstead NERFINISHED ⓘ St Albans NERFINISHED ⓘ Welwyn Garden City NERFINISHED ⓘ |
| country | England ⓘ |
| crosses |
River Lea
NERFINISHED
ⓘ
River Stort NERFINISHED ⓘ |
| hasJunctionWith |
A1(M) motorway
NERFINISHED
ⓘ
A10 road NERFINISHED ⓘ A12 road NERFINISHED ⓘ M1 motorway NERFINISHED ⓘ M25 motorway NERFINISHED ⓘ |
| locatedIn |
Essex
ⓘ
Hertfordshire ⓘ Southern England NERFINISHED ⓘ |
| maintainedBy |
National Highways
ⓘ
local highway authorities ⓘ |
| partOf | British A road network ⓘ |
| passesThrough |
Chelmsford
NERFINISHED
ⓘ
Harlow NERFINISHED ⓘ Hatfield NERFINISHED ⓘ Hemel Hempstead NERFINISHED ⓘ St Albans NERFINISHED ⓘ Welwyn Garden City NERFINISHED ⓘ |
| region | East of England ⓘ |
| roadNumber | A414 NERFINISHED ⓘ |
| roadType | primary route ⓘ |
| usedFor |
commuter traffic
ⓘ
regional 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: A414 road Description of subject: The A414 road is a major route in southern England that connects towns such as Hemel Hempstead, St Albans, and Harlow across Hertfordshire and Essex.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.