Tenby Castle ruins
E453031
Tenby Castle ruins are the remains of a medieval fortification overlooking the harbour and coastline in the seaside town of Tenby, Wales.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Tenby Castle ruins canonical | 4 |
| Castle Hill, Tenby | 3 |
| Tenby Castle Hill | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4563424 — 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: Tenby Castle ruins Context triple: [Tenby, hasAttraction, Tenby Castle ruins]
-
A.
Oystermouth Castle
Oystermouth Castle is a medieval stone fortress overlooking Swansea Bay in Wales, known for its Norman origins and well-preserved historic ruins.
-
B.
Beaumaris Castle
Beaumaris Castle is a late 13th-century concentric medieval fortress on the Isle of Anglesey in Wales, renowned for its symmetrical design and status as part of the UNESCO-listed "Castles and Town Walls of King Edward in Gwynedd."
-
C.
Swansea Castle
Swansea Castle is a medieval ruined fortress in the center of Swansea, Wales, that once served as a key Norman stronghold overlooking the River Tawe.
-
D.
Sandown Castle
Sandown Castle was a coastal artillery fort on the Kent coast of England, built by Henry VIII as part of his chain of defenses against invasion.
-
E.
Pendennis Castle
Pendennis Castle is a coastal artillery fortress in Cornwall, England, built by Henry VIII to defend the strategically important Fal estuary and Falmouth harbour.
- 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: Tenby Castle ruins Target entity description: Tenby Castle ruins are the remains of a medieval fortification overlooking the harbour and coastline in the seaside town of Tenby, Wales.
-
A.
Oystermouth Castle
Oystermouth Castle is a medieval stone fortress overlooking Swansea Bay in Wales, known for its Norman origins and well-preserved historic ruins.
-
B.
Beaumaris Castle
Beaumaris Castle is a late 13th-century concentric medieval fortress on the Isle of Anglesey in Wales, renowned for its symmetrical design and status as part of the UNESCO-listed "Castles and Town Walls of King Edward in Gwynedd."
-
C.
Swansea Castle
Swansea Castle is a medieval ruined fortress in the center of Swansea, Wales, that once served as a key Norman stronghold overlooking the River Tawe.
-
D.
Sandown Castle
Sandown Castle was a coastal artillery fort on the Kent coast of England, built by Henry VIII as part of his chain of defenses against invasion.
-
E.
Pendennis Castle
Pendennis Castle is a coastal artillery fortress in Cornwall, England, built by Henry VIII to defend the strategically important Fal estuary and Falmouth harbour.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
castle ruins
ⓘ
historic site ⓘ medieval fortification ⓘ |
| access | footpath from Tenby town ⓘ |
| category |
Castle ruins in Wales
ⓘ
Scheduled monuments in Pembrokeshire ⓘ Tourist attractions in Pembrokeshire ⓘ |
| country | Wales ⓘ |
| currentUse |
tourist attraction
ⓘ
viewpoint ⓘ |
| hasNearby |
Lifeboat station at Tenby harbour
ⓘ
Tenby Museum and Art Gallery ⓘ Tenby beaches ⓘ Tenby harbour ⓘ
linked to:
Tenby Harbour
Tenby town walls ⓘ |
| hasPart |
earthworks
ⓘ
gatehouse remains ⓘ stone curtain wall remains ⓘ tower remains ⓘ |
| hasViewOf |
North Beach, Tenby
ⓘ
South Beach, Tenby ⓘ St Catherine's Island ⓘ
linked to:
St Catherine’s Island
Tenby old town ⓘ
linked to:
Tenby
|
| heritageDesignation | scheduled monument ⓘ |
| locatedIn |
Pembrokeshire
ⓘ
Tenby ⓘ United Kingdom ⓘ Wales ⓘ historic county of Pembrokeshire ⓘ |
| locatedOn |
Castle Hill, Tenby
ⓘ
linked to:
Tenby Castle ruins
rocky headland ⓘ |
| material | stone ⓘ |
| nearbyWaterBody | Bristol Channel ⓘ |
| openToPublic | yes ⓘ |
| overlooks |
Carmarthen Bay
ⓘ
Tenby harbour ⓘ
linked to:
Tenby Harbour
|
| partOf |
Tenby town defences
ⓘ
linked to:
Tenby town walls
|
| region |
South West Wales
ⓘ
linked to:
West Wales
|
| surroundedBy | seaside resort townscape ⓘ |
| terrainFeature | clifftop ⓘ |
| usedFor |
coastal defence
ⓘ
defence of Tenby harbour ⓘ |
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: Tenby Castle ruins Description of subject: Tenby Castle ruins are the remains of a medieval fortification overlooking the harbour and coastline in the seaside town of Tenby, Wales.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
North Beach
linked to: Tenby Castle ruins
linked to: Tenby Castle ruins
linked to: Tenby Castle ruins
linked to: Tenby Castle ruins