Monmouthshire and Brecon Canal
E807552
The Monmouthshire and Brecon Canal is a historic, scenic waterway in South Wales, popular for leisure boating and walking through the Brecon Beacons National Park.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Monmouthshire and Brecon Canal canonical | 7 |
| Monmouthshire & Brecon Canal (southern section vicinity) | 1 |
| Monmouthshire Canal | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9545559 — 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: Monmouthshire and Brecon Canal Context triple: [Brecon, traversedBy, Monmouthshire and Brecon Canal]
-
A.
Glamorganshire Canal
The Glamorganshire Canal was an important industrial waterway in South Wales that carried coal, iron, and other goods between the Merthyr Tydfil ironworks district and the port of Cardiff during the Industrial Revolution.
-
B.
Neath Canal
Neath Canal is a historic waterway in South Wales that once served local industry and now provides a scenic route for walking, cycling, and boating.
-
C.
Llangollen Canal
The Llangollen Canal is a historic navigable waterway in Wales and England, famed for its scenic route through the Dee Valley and its iconic Pontcysyllte Aqueduct, a UNESCO World Heritage Site.
-
D.
Shropshire Union Canal
The Shropshire Union Canal is a major 19th-century English waterway linking the Midlands to northwest England, known for its long rural stretches, engineering features, and role in the country’s historic canal network.
-
E.
Coventry Canal
The Coventry Canal is an 18th-century English narrow canal, engineered by James Brindley, that links Coventry with the wider Midlands canal network and played a key role in the region’s industrial transport.
- 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: Monmouthshire and Brecon Canal Target entity description: The Monmouthshire and Brecon Canal is a historic, scenic waterway in South Wales, popular for leisure boating and walking through the Brecon Beacons National Park.
-
A.
Glamorganshire Canal
The Glamorganshire Canal was an important industrial waterway in South Wales that carried coal, iron, and other goods between the Merthyr Tydfil ironworks district and the port of Cardiff during the Industrial Revolution.
-
B.
Neath Canal
Neath Canal is a historic waterway in South Wales that once served local industry and now provides a scenic route for walking, cycling, and boating.
-
C.
Llangollen Canal
The Llangollen Canal is a historic navigable waterway in Wales and England, famed for its scenic route through the Dee Valley and its iconic Pontcysyllte Aqueduct, a UNESCO World Heritage Site.
-
D.
Shropshire Union Canal
The Shropshire Union Canal is a major 19th-century English waterway linking the Midlands to northwest England, known for its long rural stretches, engineering features, and role in the country’s historic canal network.
-
E.
Coventry Canal
The Coventry Canal is an 18th-century English narrow canal, engineered by James Brindley, that links Coventry with the wider Midlands canal network and played a key role in the region’s industrial transport.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
tourist attraction ⓘ waterway ⓘ |
| connectsTo | River Usk ⓘ |
| constructionStartDate | 1790s ⓘ |
| country | Wales ⓘ |
| endPoint | Five Locks, Cwmbran ⓘ |
| follows | Usk Valley ⓘ |
| hasActivity |
canoeing
ⓘ
long-distance walking ⓘ narrowboat holidays ⓘ paddleboarding ⓘ |
| hasFeature |
aqueducts
ⓘ
locks ⓘ stone bridges ⓘ towpath ⓘ tunnels ⓘ |
| hasWalkingRoute | Monmouthshire and Brecon Canal towpath ⓘ |
| heritageStatus | protected historic waterway ⓘ |
| historicUse |
coal transport
ⓘ
industrial transport ⓘ iron transport ⓘ |
| inception | early 19th century ⓘ |
| knownFor |
heritage structures
ⓘ
rural setting ⓘ scenic views ⓘ wildlife habitats ⓘ |
| locatedIn |
Brecon Beacons National Park
ⓘ
linked to:
Brecon Beacons in Wales
Monmouthshire ⓘ Newport ⓘ Powys ⓘ South Wales ⓘ Torfaen ⓘ United Kingdom ⓘ |
| operator | Canal & River Trust ⓘ |
| originallyConnectedTo |
Glamorganshire Canal
ⓘ
Monmouthshire Canal ⓘ
linked to:
Monmouthshire and Brecon Canal
|
| partOf | British canal network ⓘ |
| passesThrough |
Abergavenny area
ⓘ
linked to:
Abergavenny
Brecon ⓘ Gilwern ⓘ Llangynidr ⓘ Pontypool area ⓘ Talybont-on-Usk ⓘ |
| primaryUse |
angling
ⓘ
cycling ⓘ leisure boating ⓘ walking ⓘ |
| startPoint | Brecon ⓘ |
| status | navigable in restored sections ⓘ |
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: Monmouthshire and Brecon Canal Description of subject: The Monmouthshire and Brecon Canal is a historic, scenic waterway in South Wales, popular for leisure boating and walking through the Brecon Beacons National Park.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Monmouthshire and Brecon Canal
linked to: Monmouthshire and Brecon Canal