Cardigan Castle
E593693
Cardigan Castle is a historic medieval fortress in Cardigan, Wales, known for its role in Welsh history and as the site of the first recorded Eisteddfod.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cardigan Castle canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6451930 — 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: Cardigan Castle Context triple: [Cardigan, hasLandmark, Cardigan Castle]
-
A.
Carmarthen Castle
Carmarthen Castle is a historic medieval fortress in the town of Carmarthen, Wales, notable for its strategic role in Welsh and English history.
-
B.
Aberystwyth Castle
Aberystwyth Castle is a ruined medieval fortress on the coast of Ceredigion, Wales, notable for its strategic seaside location and historical role in Welsh-English conflicts.
-
C.
Pembroke Castle
Pembroke Castle is a large medieval fortress in Pembrokeshire, Wales, notable as one of the best-preserved Norman castles in Britain and for its strong historical associations with the Tudor dynasty.
-
D.
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."
-
E.
Restormel Castle
Restormel Castle is a well-preserved circular medieval fortress in Cornwall, England, notable for its picturesque ruins and commanding views over the River Fowey valley.
- 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: Cardigan Castle Target entity description: Cardigan Castle is a historic medieval fortress in Cardigan, Wales, known for its role in Welsh history and as the site of the first recorded Eisteddfod.
-
A.
Carmarthen Castle
Carmarthen Castle is a historic medieval fortress in the town of Carmarthen, Wales, notable for its strategic role in Welsh and English history.
-
B.
Aberystwyth Castle
Aberystwyth Castle is a ruined medieval fortress on the coast of Ceredigion, Wales, notable for its strategic seaside location and historical role in Welsh-English conflicts.
-
C.
Pembroke Castle
Pembroke Castle is a large medieval fortress in Pembrokeshire, Wales, notable as one of the best-preserved Norman castles in Britain and for its strong historical associations with the Tudor dynasty.
-
D.
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."
-
E.
Restormel Castle
Restormel Castle is a well-preserved circular medieval fortress in Cornwall, England, notable for its picturesque ruins and commanding views over the River Fowey valley.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
castle
ⓘ
tourist attraction ⓘ |
| architecturalStyle | medieval ⓘ |
| category |
Castles in Ceredigion
ⓘ
Grade I listed castles in Wales ⓘ Scheduled monuments in Ceredigion ⓘ |
| country | Wales ⓘ |
| hasCulturalSignificance |
Welsh language
NERFINISHED
ⓘ
Welsh literature ⓘ |
| hasEvent | Eisteddfodau NERFINISHED ⓘ |
| hasHeritageStatus | Grade I listed building ⓘ |
| hasPart |
castle walls
ⓘ
courtyard ⓘ gardens ⓘ gatehouse ⓘ |
| hasUse |
accommodation
ⓘ
event venue ⓘ heritage attraction ⓘ museum ⓘ |
| hasView | River Teifi NERFINISHED ⓘ |
| hasWebsite | https://www.cardigancastle.com/ ⓘ |
| heritageDesignation | Scheduled monument ⓘ |
| inception | 12th century ⓘ |
| knownFor |
medieval fortress
ⓘ
role in Welsh history ⓘ site of the first recorded Eisteddfod ⓘ |
| locatedIn |
Cardigan
NERFINISHED
ⓘ
Ceredigion NERFINISHED ⓘ United Kingdom ⓘ West Wales NERFINISHED ⓘ |
| locatedInHistoricCounty | Cardiganshire NERFINISHED ⓘ |
| locatedOn | River Teifi NERFINISHED ⓘ |
| material | stone ⓘ |
| near | Cardigan town centre NERFINISHED ⓘ |
| openToPublic | true ⓘ |
| originalBuilder | Normans NERFINISHED ⓘ |
| ownedBy | Cardigan Castle Trust NERFINISHED ⓘ |
| region | Dyfed (historic) NERFINISHED ⓘ |
| restorationCompleted | 2015 ⓘ |
| underwent | restoration ⓘ |
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: Cardigan Castle Description of subject: Cardigan Castle is a historic medieval fortress in Cardigan, Wales, known for its role in Welsh history and as the site of the first recorded Eisteddfod.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.