Ponterwyd
E819474
Ponterwyd is a small rural village in Ceredigion, Wales, situated in the Cambrian Mountains and known as a gateway to the scenic Rheidol Valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ponterwyd canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9714854 — 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: Ponterwyd Context triple: [River Rheidol, nearbySettlement, Ponterwyd]
-
A.
Harlech
Harlech is a historic coastal town in northwest Wales, best known for its dramatic medieval castle overlooking Cardigan Bay.
-
B.
Penrhyn
Penrhyn is the largest and one of the most remote atolls in the Cook Islands, known for its expansive lagoon and traditional Polynesian culture.
-
C.
Porthdinllaen
Porthdinllaen is a picturesque historic fishing village and natural harbour on the north coast of the Llŷn Peninsula in Gwynedd, Wales, known for its sandy beach, lifeboat station, and car-free seafront.
-
D.
Dolgarrog
Dolgarrog is a small village in Conwy County Borough, Wales, situated in the Conwy Valley near the River Conwy and known historically for its aluminium works and a tragic dam disaster in 1925.
-
E.
Hirwaun
Hirwaun is a village in South Wales situated at the edge of the Brecon Beacons, historically known for its coal mining and ironworks.
- 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: Ponterwyd Target entity description: Ponterwyd is a small rural village in Ceredigion, Wales, situated in the Cambrian Mountains and known as a gateway to the scenic Rheidol Valley.
-
A.
Harlech
Harlech is a historic coastal town in northwest Wales, best known for its dramatic medieval castle overlooking Cardigan Bay.
-
B.
Penrhyn
Penrhyn is the largest and one of the most remote atolls in the Cook Islands, known for its expansive lagoon and traditional Polynesian culture.
-
C.
Porthdinllaen
Porthdinllaen is a picturesque historic fishing village and natural harbour on the north coast of the Llŷn Peninsula in Gwynedd, Wales, known for its sandy beach, lifeboat station, and car-free seafront.
-
D.
Dolgarrog
Dolgarrog is a small village in Conwy County Borough, Wales, situated in the Conwy Valley near the River Conwy and known historically for its aluminium works and a tragic dam disaster in 1925.
-
E.
Hirwaun
Hirwaun is a village in South Wales situated at the edge of the Brecon Beacons, historically known for its coal mining and ironworks.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
rural settlement
ⓘ
village ⓘ |
| climate | temperate maritime climate ⓘ |
| country |
United Kingdom
ⓘ
Wales ⓘ |
| distanceToAberystwyth_miles | approximately 12 GENERATED ⓘ |
| hasAmenity |
chapel
ⓘ
public house ⓘ village shop ⓘ |
| hasBuilding |
Ponterwyd Chapel
NERFINISHED
ⓘ
old coaching inn ⓘ |
| hasConstituencySenedd | Ceredigion NERFINISHED ⓘ |
| hasConstituencyWestminster | Ceredigion NERFINISHED ⓘ |
| hasDialCode | 01970 ⓘ |
| hasHistoricalRole | stopping point on route between Aberystwyth and the English Midlands ⓘ |
| hasLanguage |
English
ⓘ
Welsh ⓘ |
| hasLieutenancyArea | Dyfed NERFINISHED ⓘ |
| hasNearbyAttraction |
Cwm Rheidol Reservoir
NERFINISHED
ⓘ
Devil's Bridge NERFINISHED ⓘ Nant-y-Moch Reservoir NERFINISHED ⓘ Rheidol Valley Railway NERFINISHED ⓘ |
| hasNearbyFeature |
Rheidol Valley forests
NERFINISHED
ⓘ
upland moorland ⓘ |
| hasNearbyRiver |
Afon Mynach
NERFINISHED
ⓘ
Afon Rheidol NERFINISHED ⓘ |
| hasOSGridReference | SN 752 807 ⓘ |
| hasPostcodeArea | SY ⓘ |
| hasPostcodeDistrict | SY23 ⓘ |
| hasPostTown | Aberystwyth NERFINISHED ⓘ |
| hasPrimaryIndustry |
agriculture
ⓘ
tourism ⓘ |
| hasRegion | Cambrian Mountains NERFINISHED ⓘ |
| hasRiver | Afon Rheidol NERFINISHED ⓘ |
| hasTransport | bus services to Aberystwyth ⓘ |
| hasUnitaryAuthority | Ceredigion NERFINISHED ⓘ |
| isGatewayTo | Rheidol Valley NERFINISHED ⓘ |
| knownFor |
access to Rheidol Valley
ⓘ
rural tourism ⓘ scenic mountain landscape ⓘ |
| locatedIn |
Cambrian Mountains
NERFINISHED
ⓘ
Ceredigion NERFINISHED ⓘ Rheidol Valley NERFINISHED ⓘ mid Wales ⓘ west Wales NERFINISHED ⓘ |
| near | Aberystwyth NERFINISHED ⓘ |
| onRoad | A44 road NERFINISHED ⓘ |
| partOf | community of Melindwr ⓘ |
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: Ponterwyd Description of subject: Ponterwyd is a small rural village in Ceredigion, Wales, situated in the Cambrian Mountains and known as a gateway to the scenic Rheidol Valley.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.