A331 Blackwater Valley Route
E1041113
The A331 Blackwater Valley Route is a major road in southeast England that runs through the Blackwater Valley, linking key towns in Hampshire and Surrey and providing an important regional transport corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A331 Blackwater Valley Route canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T13448022 — 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: A331 Blackwater Valley Route Context triple: [Mytchett, roadAccess, A331 Blackwater Valley Route]
-
A.
Waverley Route
The Waverley Route was a historic railway line in Scotland that connected Edinburgh to Carlisle through the Scottish Borders, renowned for its scenic landscapes and later partial revival as the Borders Railway.
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B.
Packhorse Road
Packhorse Road is the main shopping and commercial street in Gerrards Cross, Buckinghamshire, known for its mix of independent shops, cafes, and services.
-
C.
Great South Road
Great South Road is a major historic arterial route in Auckland, New Zealand, running south from the city through suburbs such as Ōtāhuhu toward the Waikato region.
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D.
Moffat Tunnel route
The Moffat Tunnel route is a historic rail line through the Rocky Mountains in Colorado, known for its long alpine tunnel and dramatic high-altitude scenery.
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E.
Great Glen Way
The Great Glen Way is a long-distance walking and cycling trail in the Scottish Highlands that runs between Fort William and Inverness, following the natural fault line of the Great Glen.
- 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: A331 Blackwater Valley Route Target entity description: The A331 Blackwater Valley Route is a major road in southeast England that runs through the Blackwater Valley, linking key towns in Hampshire and Surrey and providing an important regional transport corridor.
-
A.
Waverley Route
The Waverley Route was a historic railway line in Scotland that connected Edinburgh to Carlisle through the Scottish Borders, renowned for its scenic landscapes and later partial revival as the Borders Railway.
-
B.
Packhorse Road
Packhorse Road is the main shopping and commercial street in Gerrards Cross, Buckinghamshire, known for its mix of independent shops, cafes, and services.
-
C.
Great South Road
Great South Road is a major historic arterial route in Auckland, New Zealand, running south from the city through suburbs such as Ōtāhuhu toward the Waikato region.
-
D.
Moffat Tunnel route
The Moffat Tunnel route is a historic rail line through the Rocky Mountains in Colorado, known for its long alpine tunnel and dramatic high-altitude scenery.
-
E.
Great Glen Way
The Great Glen Way is a long-distance walking and cycling trail in the Scottish Highlands that runs between Fort William and Inverness, following the natural fault line of the Great Glen.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
A road in England
ⓘ
road ⓘ |
| connectsRegion |
Hampshire
ⓘ
Surrey ⓘ |
| country | England ⓘ |
| followsValleyOf | River Blackwater ⓘ |
| function |
links key towns in Hampshire and Surrey
ⓘ
regional transport corridor ⓘ |
| hasCarriagewayType | dual carriageway (for most of its length) ⓘ |
| hasFeature |
forms part of orbital and radial routes around the Blackwater Valley urban area
ⓘ
grade-separated junctions on much of its length ⓘ |
| hasJunctionWith |
A30 road
ⓘ
A31 road ⓘ M3 motorway ⓘ |
| locatedIn |
Blackwater Valley
ⓘ
Hampshire ⓘ South East England ⓘ Surrey ⓘ |
| maintainedBy |
National Highways (in part)
ⓘ
linked to:
National Highways
local highway authorities in Hampshire and Surrey ⓘ |
| near |
Aldershot
ⓘ
Ash ⓘ Camberley ⓘ Farnborough ⓘ
linked to:
Farnborough Airfield
Frimley ⓘ Mytchett ⓘ |
| opened | 1990s ⓘ |
| partOf | British A road network ⓘ |
| roadNumber | A331 ⓘ |
| roadType | primary route ⓘ |
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: A331 Blackwater Valley Route Description of subject: The A331 Blackwater Valley Route is a major road in southeast England that runs through the Blackwater Valley, linking key towns in Hampshire and Surrey and providing an important regional transport corridor.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.