Pwll Du Tramroad
E983387
UNEXPLORED
Pwll Du Tramroad was an early industrial-era tramway in Wales built to transport limestone and other materials from the Pwll Du quarries to nearby ironworks and canals.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pwll Du Tramroad canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12469792 — 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: Pwll Du Tramroad Context triple: [Pwll Du quarries, connectedBy, Pwll Du Tramroad]
-
A.
Blaengwrach
Blaengwrach is a small village and community in the Neath Valley of South Wales, known for its scenic surroundings and former coal mining heritage.
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B.
Blaenrhondda
Blaenrhondda is a small former coal-mining village in the Rhondda Fawr valley of Rhondda Cynon Taf, South Wales.
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C.
Pont-y-Pant
Pont-y-Pant is a small rural halt railway station in North Wales serving the village of Dolwyddelan in the Conwy Valley.
-
D.
Ebbw Valley Railway
The Ebbw Valley Railway is a passenger rail line in South Wales that connects communities in the Ebbw Valley with larger hubs such as Cardiff, supporting regional commuting and regeneration.
-
E.
Llanberis Lake Railway
The Llanberis Lake Railway is a narrow-gauge heritage railway in Snowdonia, Wales, offering scenic rides along the shores of Llyn Padarn with views of the surrounding mountains.
- 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: Pwll Du Tramroad Target entity description: Pwll Du Tramroad was an early industrial-era tramway in Wales built to transport limestone and other materials from the Pwll Du quarries to nearby ironworks and canals.
-
A.
Blaengwrach
Blaengwrach is a small village and community in the Neath Valley of South Wales, known for its scenic surroundings and former coal mining heritage.
-
B.
Blaenrhondda
Blaenrhondda is a small former coal-mining village in the Rhondda Fawr valley of Rhondda Cynon Taf, South Wales.
-
C.
Pont-y-Pant
Pont-y-Pant is a small rural halt railway station in North Wales serving the village of Dolwyddelan in the Conwy Valley.
-
D.
Ebbw Valley Railway
The Ebbw Valley Railway is a passenger rail line in South Wales that connects communities in the Ebbw Valley with larger hubs such as Cardiff, supporting regional commuting and regeneration.
-
E.
Llanberis Lake Railway
The Llanberis Lake Railway is a narrow-gauge heritage railway in Snowdonia, Wales, offering scenic rides along the shores of Llyn Padarn with views of the surrounding mountains.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.