Netherton Tunnel Branch Canal
E931748
The Netherton Tunnel Branch Canal is a major canal in the West Midlands of England, notable for its long Netherton Tunnel that provides a key navigable link within the Birmingham Canal Navigations network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Netherton Tunnel Branch (via canal network) | 1 |
| Netherton Tunnel Branch Canal canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11471584 — 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: Netherton Tunnel Branch Canal Context triple: [Birmingham Canal Navigations, hasPart, Netherton Tunnel Branch Canal]
-
A.
Keadby Canal
Keadby Canal is a navigable waterway in South Yorkshire, England, linking inland navigation routes to the River Trent near the village of Keadby.
-
B.
Wendover Arm Canal
The Wendover Arm Canal is a restored branch of England’s Grand Union Canal, known for its rural scenery and ongoing conservation efforts near Wendover in Buckinghamshire.
-
C.
Landsford Canal
Landsford Canal is a historic 19th-century canal and lock system on the Catawba River in South Carolina, known for its preserved engineering structures and surrounding state park.
-
D.
Rushall Canal
Rushall Canal is a branch of the Birmingham Canal Navigations in the West Midlands, England, built to facilitate industrial transport by linking local collieries and factories to the wider canal network.
-
E.
Ellesmere Canal
The Ellesmere Canal is a historic English waterway that formed part of an ambitious late-18th-century canal network linking the industrial Midlands to the River Mersey and the Welsh border regions.
- 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: Netherton Tunnel Branch Canal Target entity description: The Netherton Tunnel Branch Canal is a major canal in the West Midlands of England, notable for its long Netherton Tunnel that provides a key navigable link within the Birmingham Canal Navigations network.
-
A.
Keadby Canal
Keadby Canal is a navigable waterway in South Yorkshire, England, linking inland navigation routes to the River Trent near the village of Keadby.
-
B.
Wendover Arm Canal
The Wendover Arm Canal is a restored branch of England’s Grand Union Canal, known for its rural scenery and ongoing conservation efforts near Wendover in Buckinghamshire.
-
C.
Landsford Canal
Landsford Canal is a historic 19th-century canal and lock system on the Catawba River in South Carolina, known for its preserved engineering structures and surrounding state park.
-
D.
Rushall Canal
Rushall Canal is a branch of the Birmingham Canal Navigations in the West Midlands, England, built to facilitate industrial transport by linking local collieries and factories to the wider canal network.
-
E.
Ellesmere Canal
The Ellesmere Canal is a historic English waterway that formed part of an ambitious late-18th-century canal network linking the industrial Midlands to the River Mersey and the Welsh border regions.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
navigation canal ⓘ |
| connectsBasinOrJunction |
Bumble Hole area
NERFINISHED
ⓘ
Tividale area ⓘ |
| connectsWith |
Birmingham New Main Line
NERFINISHED
ⓘ
Dudley Canal network NERFINISHED ⓘ Dudley No. 2 Canal NERFINISHED ⓘ |
| constructionStart | mid-19th century ⓘ |
| country | England ⓘ |
| currentUse | pleasure craft ⓘ |
| designedFor |
commercial boat traffic (historically)
ⓘ
full-width narrowboats ⓘ |
| hasAccessPoint |
Dudley Port Junction
NERFINISHED
ⓘ
Windmill End Junction NERFINISHED ⓘ |
| hasFeature |
brick-lined tunnel
ⓘ
towpaths through tunnel ⓘ |
| hasNavigationLinkRole | bypass to older Dudley Tunnel route ⓘ |
| hasPart | Netherton Tunnel NERFINISHED ⓘ |
| hasStructure | Netherton Tunnel NERFINISHED ⓘ |
| hasTowpath | yes ⓘ |
| heritage | part of UK industrial canal heritage ⓘ |
| locatedIn |
Dudley
NERFINISHED
ⓘ
Metropolitan Borough of Dudley NERFINISHED ⓘ Metropolitan Borough of Sandwell NERFINISHED ⓘ Sandwell NERFINISHED ⓘ West Midlands NERFINISHED ⓘ |
| locatedNear |
Dudley Port
NERFINISHED
ⓘ
Netherton NERFINISHED ⓘ |
| navigationAuthority | Canal & River Trust NERFINISHED ⓘ |
| notableFor |
key navigable link within Birmingham Canal Navigations
ⓘ
long canal tunnel ⓘ |
| openedForTraffic | 19th century ⓘ |
| owner | Canal & River Trust NERFINISHED ⓘ |
| partOf | Birmingham Canal Navigations NERFINISHED ⓘ |
| partOfNetwork | Birmingham Canal Navigations NERFINISHED ⓘ |
| passesUnder | Netherton Hill NERFINISHED ⓘ |
| region | Black Country NERFINISHED ⓘ |
| status | navigable ⓘ |
| use |
leisure boating
ⓘ
recreational navigation ⓘ towpath walking ⓘ |
| waterwaySystem | Birmingham Canal Navigations NERFINISHED ⓘ |
| waterwayType | branch canal ⓘ |
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: Netherton Tunnel Branch Canal Description of subject: The Netherton Tunnel Branch Canal is a major canal in the West Midlands of England, notable for its long Netherton Tunnel that provides a key navigable link within the Birmingham Canal Navigations network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Netherton Tunnel Branch (via canal network)