A859 Tarbert–Stornoway road
E557065
The A859 Tarbert–Stornoway road is a key arterial route on the Isle of Lewis and Harris in Scotland, connecting the ferry port of Tarbert with the island’s main town, Stornoway.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A859 Tarbert–Stornoway road canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5942171 — 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: A859 Tarbert–Stornoway road Context triple: [Loch Seaforth, hasNearbyRoad, A859 Tarbert–Stornoway road]
-
A.
Aberdeen Western Peripheral Route
The Aberdeen Western Peripheral Route is a major bypass and ring road around Aberdeen, Scotland, designed to reduce congestion and improve traffic flow on key routes in the region.
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B.
A985 road
The A985 road is a key trunk route in eastern Scotland that connects the M90 near Dunfermline to the Kincardine Bridge, serving as an important link for traffic around the Firth of Forth.
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C.
National Highway A87
National Highway A87 is an Australian national highway designation for the Stuart Highway, a major north–south route linking Adelaide to Darwin through the country’s central interior.
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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.
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E.
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.
- 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: A859 Tarbert–Stornoway road Target entity description: The A859 Tarbert–Stornoway road is a key arterial route on the Isle of Lewis and Harris in Scotland, connecting the ferry port of Tarbert with the island’s main town, Stornoway.
-
A.
Aberdeen Western Peripheral Route
The Aberdeen Western Peripheral Route is a major bypass and ring road around Aberdeen, Scotland, designed to reduce congestion and improve traffic flow on key routes in the region.
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B.
A985 road
The A985 road is a key trunk route in eastern Scotland that connects the M90 near Dunfermline to the Kincardine Bridge, serving as an important link for traffic around the Firth of Forth.
-
C.
National Highway A87
National Highway A87 is an Australian national highway designation for the Stuart Highway, a major north–south route linking Adelaide to Darwin through the country’s central interior.
-
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.
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.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
A road in Scotland
ⓘ
road ⓘ |
| connects |
Stornoway
NERFINISHED
ⓘ
Tarbert NERFINISHED ⓘ |
| connectsTo |
ferry services at Tarbert
ⓘ
road network of Stornoway ⓘ |
| country | Scotland ⓘ |
| function |
key arterial route on the Isle of Lewis and Harris
ⓘ
primary road link between Tarbert and Stornoway ⓘ |
| hasSettlementAlongRoute |
Stornoway
NERFINISHED
ⓘ
Tarbert NERFINISHED ⓘ |
| importance | major transport corridor in the Outer Hebrides ⓘ |
| isOnIsland |
Isle of Harris
NERFINISHED
ⓘ
Isle of Lewis NERFINISHED ⓘ |
| isPartOf | Scottish trunk and A-road network ⓘ |
| locatedIn |
Isle of Lewis and Harris
NERFINISHED
ⓘ
Na h-Eileanan Siar NERFINISHED ⓘ Outer Hebrides ⓘ Scotland ⓘ |
| region | Western Isles NERFINISHED ⓘ |
| roadNumber | A859 ⓘ |
| serves |
ferry port of Tarbert
ⓘ
town of Stornoway NERFINISHED ⓘ |
| supports |
freight traffic
ⓘ
local traffic ⓘ tourist traffic ⓘ |
| terminusA | Tarbert NERFINISHED ⓘ |
| terminusB | Stornoway NERFINISHED ⓘ |
| usedBy | motor vehicles ⓘ |
| 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: A859 Tarbert–Stornoway road Description of subject: The A859 Tarbert–Stornoway road is a key arterial route on the Isle of Lewis and Harris in Scotland, connecting the ferry port of Tarbert with the island’s main town, Stornoway.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.