Okehampton Castle
E424665
Okehampton Castle is a medieval ruined motte-and-bailey fortress in Devon, England, notable as one of the largest castle remains in the county and now preserved as a historic site.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Okehampton Castle canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4255275 — 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: Okehampton Castle Context triple: [Okehampton, hasHeritageSite, Okehampton Castle]
-
A.
Rockingham Castle
Rockingham Castle is a historic fortified manor house in England, notable for its medieval origins, royal connections, and commanding views over the Welland Valley.
-
B.
Marlborough Castle
Marlborough Castle was a medieval royal stronghold in Wiltshire, England, that served as a residence for English monarchs and their consorts.
-
C.
Hurst Castle
Hurst Castle is a coastal artillery fortress on the Solent in Hampshire, England, built by Henry VIII as part of his chain of coastal defenses.
-
D.
Grosmont Castle
Grosmont Castle is a medieval stone fortress in the village of Grosmont in Monmouthshire, Wales, notable as one of the trio of castles guarding the Monnow Valley near the English border.
-
E.
Tonbridge Castle
Tonbridge Castle is a historic Norman motte-and-bailey fortress in Tonbridge, Kent, known for its well-preserved gatehouse and riverside setting.
- 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: Okehampton Castle Target entity description: Okehampton Castle is a medieval ruined motte-and-bailey fortress in Devon, England, notable as one of the largest castle remains in the county and now preserved as a historic site.
-
A.
Rockingham Castle
Rockingham Castle is a historic fortified manor house in England, notable for its medieval origins, royal connections, and commanding views over the Welland Valley.
-
B.
Marlborough Castle
Marlborough Castle was a medieval royal stronghold in Wiltshire, England, that served as a residence for English monarchs and their consorts.
-
C.
Hurst Castle
Hurst Castle is a coastal artillery fortress on the Solent in Hampshire, England, built by Henry VIII as part of his chain of coastal defenses.
-
D.
Grosmont Castle
Grosmont Castle is a medieval stone fortress in the village of Grosmont in Monmouthshire, Wales, notable as one of the trio of castles guarding the Monnow Valley near the English border.
-
E.
Tonbridge Castle
Tonbridge Castle is a historic Norman motte-and-bailey fortress in Tonbridge, Kent, known for its well-preserved gatehouse and riverside setting.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
medieval castle
ⓘ
motte-and-bailey castle ⓘ ruined castle ⓘ scheduled monument ⓘ tourist attraction ⓘ |
| abandoned | 16th century ⓘ |
| architecturalType | motte-and-bailey ⓘ |
| builtAfter | Norman Conquest of England NERFINISHED ⓘ |
| category |
Castles in Devon
ⓘ
English Heritage sites in Devon ⓘ Grade I listed castles ⓘ Ruined castles in England ⓘ |
| condition | ruin ⓘ |
| constructionBegan | late 11th century ⓘ |
| controlledBy | Normans NERFINISHED ⓘ |
| country | England ⓘ |
| declinePeriod | 16th century ⓘ |
| excavated | 20th century ⓘ |
| function |
administrative centre
ⓘ
fortified residence ⓘ hunting lodge ⓘ |
| hasPart |
bailey
ⓘ
chapel ⓘ gatehouse ⓘ great hall ⓘ kitchens ⓘ lodgings ⓘ motte ⓘ |
| heritageDesignation |
Grade I listed building
ⓘ
Scheduled Ancient Monument ⓘ |
| laterOwner |
Courtenay family
NERFINISHED
ⓘ
Earls of Devon NERFINISHED ⓘ |
| locatedIn |
Devon
ⓘ
England ⓘ United Kingdom ⓘ |
| location | Okehampton NERFINISHED ⓘ |
| managedBy | English Heritage NERFINISHED ⓘ |
| material | stone ⓘ |
| near | Dartmoor NERFINISHED ⓘ |
| notableFor | being one of the largest castle remains in Devon ⓘ |
| openToPublic | true ⓘ |
| originalBuilder | Baldwin FitzGilbert NERFINISHED ⓘ |
| originalOwner | Baldwin FitzGilbert NERFINISHED ⓘ |
| ownedBy | English Heritage NERFINISHED ⓘ |
| preservedAs | historic site ⓘ |
| region |
southwest England
ⓘ
surface form:
South West England
|
| situatedOn | River Okement NERFINISHED ⓘ |
| touristAttraction | yes ⓘ |
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: Okehampton Castle Description of subject: Okehampton Castle is a medieval ruined motte-and-bailey fortress in Devon, England, notable as one of the largest castle remains in the county and now preserved as a historic site.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.