Upper Castle Yard
E250791
Upper Castle Yard is a central courtyard within Dublin Castle, historically serving as a key ceremonial and administrative space in the heart of the complex.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lower Castle Yard | 1 |
| Upper Castle Yard canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2279953 — 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: Upper Castle Yard Context triple: [Dublin Castle, hasPart, Upper Castle Yard]
-
A.
Old Palace Yard
Old Palace Yard is a historic open square in Westminster, London, situated beside the Houses of Parliament and long used as a site for public gatherings and political events.
-
B.
Beauchamp Tower
Beauchamp Tower is a historic medieval tower within the Tower of London complex, best known for its use as a prison and for the extensive prisoner graffiti carved into its walls.
-
C.
White Hall
White Hall is a grand ceremonial room within the Livadia Palace, historically used for important receptions and diplomatic events.
-
D.
White Hall
White Hall is a historic academic building on Cornell University's central Arts Quad, known for housing classrooms and offices for humanities and social sciences.
-
E.
Carfax Tower
Carfax Tower is a historic medieval bell tower and prominent city landmark located at the central crossroads of Oxford, England.
- 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: Upper Castle Yard Target entity description: Upper Castle Yard is a central courtyard within Dublin Castle, historically serving as a key ceremonial and administrative space in the heart of the complex.
-
A.
Old Palace Yard
Old Palace Yard is a historic open square in Westminster, London, situated beside the Houses of Parliament and long used as a site for public gatherings and political events.
-
B.
Beauchamp Tower
Beauchamp Tower is a historic medieval tower within the Tower of London complex, best known for its use as a prison and for the extensive prisoner graffiti carved into its walls.
-
C.
White Hall
White Hall is a grand ceremonial room within the Livadia Palace, historically used for important receptions and diplomatic events.
-
D.
White Hall
White Hall is a historic academic building on Cornell University's central Arts Quad, known for housing classrooms and offices for humanities and social sciences.
-
E.
Carfax Tower
Carfax Tower is a historic medieval bell tower and prominent city landmark located at the central crossroads of Oxford, England.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
courtyard
ⓘ
historic site ⓘ |
| accessedVia |
Dublin Castle
ⓘ
surface form:
Cork Hill entrance to Dublin Castle
|
| adjacentTo |
Bedford Tower
ⓘ
Chapel Royal, Dublin Castle ⓘ Record Tower ⓘ Dublin Castle ⓘ
surface form:
State Apartments, Dublin Castle
|
| architecturalStyleSurroundings | Georgian architecture ⓘ |
| currentUse |
tourist attraction
ⓘ
venue for official state events ⓘ |
| eraOfSignificance |
18th century
ⓘ
19th century ⓘ |
| hasAccess | main entrance to State Apartments ⓘ |
| hasFunction |
administrative space
ⓘ
ceremonial space ⓘ |
| hasHistoricalAssociationWith |
British administration in Ireland
ⓘ
Irish state ceremonial after independence ⓘ |
| hasLayout | rectangular courtyard ⓘ |
| hasPaving | cobbled surface ⓘ |
| hasRole | central courtyard of Dublin Castle ⓘ |
| hasViewOf |
Bedford Tower clock
ⓘ
Dublin Castle ⓘ
surface form:
Dublin Castle State Apartments
|
| heritageDesignation | part of a protected structure (Dublin Castle) ⓘ |
| historicalUse |
administrative focus of British rule in Ireland
ⓘ
ceremonial courtyard for the Lord Lieutenant of Ireland ⓘ |
| locatedIn | Dublin Castle ⓘ |
| locatedInCity | Dublin ⓘ |
| locatedInCountry | Ireland ⓘ |
| locatedInRegion | Leinster ⓘ |
| locatedNear |
City Hall, Dublin
ⓘ
Dame Street, Dublin ⓘ |
| managedBy |
Office of Public Works
ⓘ
surface form:
Office of Public Works (Ireland)
|
| openToPublic | yes ⓘ |
| ownedBy | Government of Ireland ⓘ |
| partOf |
Dublin Castle
ⓘ
surface form:
Dublin Castle Upper Ward
Dublin Castle ⓘ
surface form:
Dublin Castle complex
|
| surfaceMaterial | stone cobbles ⓘ |
| usedFor |
official receptions
ⓘ
public events ⓘ state ceremonies ⓘ |
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: Upper Castle Yard Description of subject: Upper Castle Yard is a central courtyard within Dublin Castle, historically serving as a key ceremonial and administrative space in the heart of the complex.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lower Castle Yard