Law Tunnel (disused railway tunnel)
E392218
Law Tunnel is a disused railway tunnel beneath Dundee Law in Dundee, Scotland, formerly part of the city's historic rail infrastructure.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Law Tunnel (disused railway tunnel) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3859311 — 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: Law Tunnel (disused railway tunnel) Context triple: [Dundee Law, hasNearbyFeature, Law Tunnel (disused railway tunnel)]
-
A.
Malpas Tunnel
Malpas Tunnel is a historic canal tunnel in southern France, notable as one of the first navigable tunnels built for the Canal du Midi in the 17th century.
-
B.
Phoenix Park Tunnel (rail route)
Phoenix Park Tunnel is a railway route in Dublin, Ireland, that runs beneath Phoenix Park and connects the city’s main rail lines to improve commuter and intercity services.
-
C.
Butterley Tunnel
Butterley Tunnel is a historic 18th-century canal tunnel in Derbyshire, England, renowned as a major engineering work of the early British canal era.
-
D.
Harecastle Tunnel
Harecastle Tunnel is a historic and notoriously long canal tunnel in Staffordshire, England, known for its low, narrow passage and role in improving industrial-era transport on the Trent and Mersey Canal.
-
E.
Blisworth Tunnel
Blisworth Tunnel is one of the longest navigable canal tunnels in Britain, carrying the Grand Union Canal beneath the Northamptonshire countryside.
- 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: Law Tunnel (disused railway tunnel) Target entity description: Law Tunnel is a disused railway tunnel beneath Dundee Law in Dundee, Scotland, formerly part of the city's historic rail infrastructure.
-
A.
Malpas Tunnel
Malpas Tunnel is a historic canal tunnel in southern France, notable as one of the first navigable tunnels built for the Canal du Midi in the 17th century.
-
B.
Phoenix Park Tunnel (rail route)
Phoenix Park Tunnel is a railway route in Dublin, Ireland, that runs beneath Phoenix Park and connects the city’s main rail lines to improve commuter and intercity services.
-
C.
Butterley Tunnel
Butterley Tunnel is a historic 18th-century canal tunnel in Derbyshire, England, renowned as a major engineering work of the early British canal era.
-
D.
Harecastle Tunnel
Harecastle Tunnel is a historic and notoriously long canal tunnel in Staffordshire, England, known for its low, narrow passage and role in improving industrial-era transport on the Trent and Mersey Canal.
-
E.
Blisworth Tunnel
Blisworth Tunnel is one of the longest navigable canal tunnels in Britain, carrying the Grand Union Canal beneath the Northamptonshire countryside.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
disused railway tunnel
ⓘ
railway infrastructure ⓘ |
| category |
disused railway tunnels in Scotland
ⓘ
rail transport in Dundee ⓘ |
| country |
Scotland
ⓘ
United Kingdom ⓘ |
| formerUse | railway tunnel ⓘ |
| hasAccess | restricted ⓘ |
| hasHistoricalSignificance | part of Dundee’s former railway network ⓘ |
| hasNameOrigin | named after Dundee Law ⓘ |
| hasOwner | railway company (historical) ⓘ |
| hasStructureType | tunnel ⓘ |
| heritageStatus | industrial archaeology site ⓘ |
| isBelow | Dundee Law summit area ⓘ |
| isManMade | true ⓘ |
| isSubterranean | true ⓘ |
| locatedUnder | Dundee Law ⓘ |
| location |
Dundee
ⓘ
Dundee Law ⓘ Scotland ⓘ |
| material |
brick
ⓘ
masonry ⓘ |
| partOf | historic rail infrastructure of Dundee ⓘ |
| region | Tayside ⓘ |
| status | disused ⓘ |
| terrain | urban hill ⓘ |
| transportMode | rail ⓘ |
| usedFor | rail 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: Law Tunnel (disused railway tunnel) Description of subject: Law Tunnel is a disused railway tunnel beneath Dundee Law in Dundee, Scotland, formerly part of the city's historic rail infrastructure.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.