A646 road
E203192
The A646 road is a primary route in West Yorkshire and Lancashire, England, connecting towns such as Halifax, Hebden Bridge, and Burnley through the Calder Valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A646 road canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T832178 — 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: A646 road Context triple: [Luddenden Foot, locatedOnRoute, A646 road]
-
A.
A607 road
The A607 road is a regional route in England that links the town of Grantham in Lincolnshire with other nearby urban centers.
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B.
A56 road
The A56 road is a major route in North West England connecting Chester to the Manchester area and beyond, serving as an important link between urban centers and the motorway network.
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C.
A681 road
The A681 road is a regional route in Lancashire, England, connecting the town of Bacup with nearby communities through the South Pennines.
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D.
A406 road
The A406 road, commonly known as the North Circular, is a major ring road in north London that forms part of the city’s key orbital route around the capital.
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E.
A6 road
The A6 road is a major long-distance route in England that runs from Luton in the south to Carlisle in the north, passing through several key towns and cities in the Midlands and North West.
- 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: A646 road Target entity description: The A646 road is a primary route in West Yorkshire and Lancashire, England, connecting towns such as Halifax, Hebden Bridge, and Burnley through the Calder Valley.
-
A.
A607 road
The A607 road is a regional route in England that links the town of Grantham in Lincolnshire with other nearby urban centers.
-
B.
A56 road
The A56 road is a major route in North West England connecting Chester to the Manchester area and beyond, serving as an important link between urban centers and the motorway network.
-
C.
A681 road
The A681 road is a regional route in Lancashire, England, connecting the town of Bacup with nearby communities through the South Pennines.
-
D.
A406 road
The A406 road, commonly known as the North Circular, is a major ring road in north London that forms part of the city’s key orbital route around the capital.
-
E.
A6 road
The A6 road is a major long-distance route in England that runs from Luton in the south to Carlisle in the north, passing through several key towns and cities in the Midlands and North West.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
A road in Great Britain
ⓘ
road ⓘ |
| connects |
Burnley
ⓘ
Halifax ⓘ Hebden Bridge ⓘ |
| country | England ⓘ |
| followsValley |
Calder Valley
ⓘ
Calder Valley ⓘ
surface form:
River Calder valley
|
| hasRoadClassification | primary A road ⓘ |
| locatedIn |
Borough of Burnley
ⓘ
Calder Valley ⓘ Lancashire ⓘ Metropolitan Borough of Calderdale ⓘ West Yorkshire ⓘ |
| partOf |
road network of Lancashire
ⓘ
road network of West Yorkshire ⓘ |
| passesThrough |
Burnley
ⓘ
Cliviger ⓘ Cornholme ⓘ Halifax ⓘ Hebden Bridge ⓘ Mytholmroyd ⓘ Portsmouth, West Yorkshire ⓘ Sowerby Bridge ⓘ Todmorden ⓘ |
| region |
North West England
ⓘ
Yorkshire and the Humber ⓘ |
| roadNumberingZone | 6-zone (A6x) of Great Britain ⓘ |
| roadType | primary route ⓘ |
| usedFor |
access to Calder Valley settlements
ⓘ
local 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: A646 road Description of subject: The A646 road is a primary route in West Yorkshire and Lancashire, England, connecting towns such as Halifax, Hebden Bridge, and Burnley through the Calder Valley.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.