A821 road
E389191
The A821 road is a scenic route in central Scotland that winds through the Trossachs, connecting villages and lochs within the Loch Lomond and The Trossachs National Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A821 road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1367742 — 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: A821 road Context triple: [Aberfoyle, hasRoadConnection, A821 road]
-
A.
A82 road
The A82 road is a major Scottish trunk route running from Glasgow to Inverness through the Highlands, including the scenic western shore of Loch Lomond.
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B.
A89 road
The A89 road is a major route in central Scotland that runs between Glasgow and Newbridge near Edinburgh, serving towns across the Central Belt.
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C.
A84 road
The A84 road is a significant route in central Scotland that connects Stirling to Lochearnhead, serving as a key link between the lowlands and the Highlands.
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D.
A85 road
The A85 road is a major trunk route in Scotland that runs through Perth and western regions, connecting several towns and linking with key motorways.
-
E.
A859 road
The A859 road is a main transport route running through the island of Lewis and Harris in Scotland’s Outer Hebrides, connecting key settlements across the island.
- 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: A821 road Target entity description: The A821 road is a scenic route in central Scotland that winds through the Trossachs, connecting villages and lochs within the Loch Lomond and The Trossachs National Park.
-
A.
A82 road
The A82 road is a major Scottish trunk route running from Glasgow to Inverness through the Highlands, including the scenic western shore of Loch Lomond.
-
B.
A89 road
The A89 road is a major route in central Scotland that runs between Glasgow and Newbridge near Edinburgh, serving towns across the Central Belt.
-
C.
A84 road
The A84 road is a significant route in central Scotland that connects Stirling to Lochearnhead, serving as a key link between the lowlands and the Highlands.
-
D.
A85 road
The A85 road is a major trunk route in Scotland that runs through Perth and western regions, connecting several towns and linking with key motorways.
-
E.
A859 road
The A859 road is a main transport route running through the island of Lewis and Harris in Scotland’s Outer Hebrides, connecting key settlements across the island.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
A-class road in Scotland
ⓘ
road ⓘ |
| connectsSettlement |
Aberfoyle
ⓘ
Brig o' Turk ⓘ
surface form:
Brig o’ Turk
Callander ⓘ Kilmahog ⓘ |
| connectsTo |
A81 road
NERFINISHED
ⓘ
A84 road NERFINISHED ⓘ A85 road NERFINISHED ⓘ |
| country | Scotland ⓘ |
| hasApproximateOrientation |
east–west sections
ⓘ
north–south ⓘ |
| hasFeature |
steep gradients in sections
ⓘ
winding alignment ⓘ |
| hasRoadType | single carriageway ⓘ |
| hasScenicRouteDesignation | Yes ⓘ |
| hasScenicViewOf |
forests
ⓘ
hills ⓘ lochs ⓘ |
| hasSurface | paved ⓘ |
| hasTourismRole | gateway to the Trossachs ⓘ |
| knownFor |
scenic views
ⓘ
tourism access ⓘ |
| locatedIn |
Loch Lomond and The Trossachs National Park
ⓘ
Stirling council area ⓘ central Scotland ⓘ |
| maintainedBy | local roads authority for Stirling area ⓘ |
| nearbyProtectedArea | Queen Elizabeth Forest Park ⓘ |
| partOf |
Scottish A-road network
ⓘ
Scottish trunk and principal road network ⓘ |
| passesNear |
Ben A’an
ⓘ
Ben Venue ⓘ Loch Achray ⓘ Loch Katrine ⓘ Loch Venachar ⓘ |
| passesThrough |
Trossachs
ⓘ
surface form:
The Trossachs
|
| providesAccessTo |
Loch Lomond and The Trossachs National Park
ⓘ
Trossachs tourist attractions ⓘ cycling routes ⓘ walking trails ⓘ |
| region | Trossachs ⓘ |
| roadNumber | A821 ⓘ |
| usedBy |
bicycles
ⓘ
buses ⓘ motor vehicles ⓘ |
| 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: A821 road Description of subject: The A821 road is a scenic route in central Scotland that winds through the Trossachs, connecting villages and lochs within the Loch Lomond and The Trossachs National Park.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.