Blackness Castle
E28939
Blackness Castle is a 15th-century fortress on the Firth of Forth in Scotland, famed for its ship-like shape and long history as a royal castle, state prison, and military garrison.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Blackness Castle canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T215615 — 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: Blackness Castle Context triple: [Historic Environment Scotland, manages, Blackness Castle]
-
A.
Urquhart Castle
Urquhart Castle is a dramatic medieval fortress in the Scottish Highlands overlooking Loch Ness, renowned for its picturesque ruins and turbulent history.
-
B.
Kinnaird Castle
Kinnaird Castle is a historic Scottish country house in Angus that has long served as the ancestral home of the Earls of Southesk.
-
C.
Stirling Castle
Stirling Castle is a major historic fortress in central Scotland, renowned for its strategic hilltop location, royal residences, and pivotal role in Scottish history.
-
D.
Auchinleck
Auchinleck is a Scottish surname most notably associated with British Field Marshal Sir Claude Auchinleck, a prominent commander in the North African campaign of World War II.
-
E.
Dunfermline Palace
Dunfermline Palace is a historic former royal residence in Dunfermline, Fife, known for its association with Scottish monarchs and its proximity to Dunfermline Abbey.
- 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: Blackness Castle Target entity description: Blackness Castle is a 15th-century fortress on the Firth of Forth in Scotland, famed for its ship-like shape and long history as a royal castle, state prison, and military garrison.
-
A.
Urquhart Castle
Urquhart Castle is a dramatic medieval fortress in the Scottish Highlands overlooking Loch Ness, renowned for its picturesque ruins and turbulent history.
-
B.
Kinnaird Castle
Kinnaird Castle is a historic Scottish country house in Angus that has long served as the ancestral home of the Earls of Southesk.
-
C.
Stirling Castle
Stirling Castle is a major historic fortress in central Scotland, renowned for its strategic hilltop location, royal residences, and pivotal role in Scottish history.
-
D.
Auchinleck
Auchinleck is a Scottish surname most notably associated with British Field Marshal Sir Claude Auchinleck, a prominent commander in the North African campaign of World War II.
-
E.
Dunfermline Palace
Dunfermline Palace is a historic former royal residence in Dunfermline, Fife, known for its association with Scottish monarchs and its proximity to Dunfermline Abbey.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
castle
ⓘ
fortress ⓘ scheduled monument ⓘ tourist attraction ⓘ |
| acquiredBy | James II of Scotland ⓘ |
| acquiredByYear | 1453 ⓘ |
| architecturalStyle | medieval fortress ⓘ |
| builtBy | Crichton family ⓘ |
| builtInCentury | 15th century ⓘ |
| constructionStartYear | 1440 ⓘ |
| coordinates | 56.006°N 3.515°W ⓘ |
| country | Scotland ⓘ |
| functionedAs | port for the royal burgh of Linlithgow ⓘ |
| governingBody | Historic Environment Scotland ⓘ |
| hasPart |
central courtyard
ⓘ
curtain wall ⓘ gatehouse ⓘ north tower ⓘ pier ⓘ seaward battery ⓘ south tower ⓘ |
| heritageDesignation |
Category A listed building
ⓘ
Scheduled Monument ⓘ |
| knownFor |
harbour and pier
ⓘ
ship-like shape ⓘ well-preserved curtain walls ⓘ |
| locatedIn |
Blackness
ⓘ
West Lothian ⓘ |
| locatedNear | Edinburgh ⓘ |
| locatedOn | south shore of the Firth of Forth ⓘ |
| materialUsed | stone ⓘ |
| nearestTown | Bo’ness ⓘ |
| nickname |
Marble Boat
ⓘ
surface form:
the ship that never sailed
|
| openToPublic | true ⓘ |
| originalOwner | Sir George Crichton ⓘ |
| overlooks | Firth of Forth ⓘ |
| ownership |
Scottish Government
ⓘ
surface form:
Scottish Ministers
|
| region |
Central Lowlands of Scotland
ⓘ
surface form:
Central Belt of Scotland
|
| usedAs |
ammunition depot
ⓘ
artillery fortress ⓘ military garrison ⓘ royal castle ⓘ state prison ⓘ |
| usedAsFilmLocationFor |
Mary Queen of Scots (2018 film)
ⓘ
Outlander ⓘ |
| usedDuringConflict |
World War I
ⓘ
surface form:
First World War
Jacobite risings ⓘ World War II ⓘ
surface form:
Second World War
Wars of the Three Kingdoms ⓘ |
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: Blackness Castle Description of subject: Blackness Castle is a 15th-century fortress on the Firth of Forth in Scotland, famed for its ship-like shape and long history as a royal castle, state prison, and military garrison.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.