Ordnance Survey Ireland headquarters
E253319
Ordnance Survey Ireland headquarters is the central administrative and mapping office of Ireland’s national mapping agency, located within Phoenix Park in Dublin.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ordnance Survey Ireland | 5 |
| Ordnance Survey Ireland headquarters canonical | 2 |
| Ordnance Survey of Ireland | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2302696 — 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: Ordnance Survey Ireland headquarters Context triple: [Phoenix Park, hasPart, Ordnance Survey Ireland headquarters]
-
A.
General Post Office, Dublin
The General Post Office in Dublin is a landmark 19th-century neoclassical building on O’Connell Street, best known as the headquarters of the 1916 Easter Rising and a powerful symbol of Irish nationalism.
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B.
Leinster House, Dublin
Leinster House in Dublin is an 18th-century ducal townhouse that now serves as the seat of the Irish parliament (Oireachtas).
-
C.
Bray, County Wicklow, Ireland
Bray, County Wicklow, Ireland is a coastal town just south of Dublin known as a popular seaside resort and commuter town.
-
D.
Douglas, County Cork, Ireland
Douglas, County Cork, Ireland is a suburban town on the outskirts of Cork City, known as a residential and commercial area and as the birthplace of actor Cillian Murphy.
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E.
Blackrock, County Cork, Ireland
Blackrock, County Cork, Ireland is a suburban area of Cork city known for its historic castle, riverside setting along the River Lee, and role as a residential and educational hub.
- 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: Ordnance Survey Ireland headquarters Target entity description: Ordnance Survey Ireland headquarters is the central administrative and mapping office of Ireland’s national mapping agency, located within Phoenix Park in Dublin.
-
A.
General Post Office, Dublin
The General Post Office in Dublin is a landmark 19th-century neoclassical building on O’Connell Street, best known as the headquarters of the 1916 Easter Rising and a powerful symbol of Irish nationalism.
-
B.
Leinster House, Dublin
Leinster House in Dublin is an 18th-century ducal townhouse that now serves as the seat of the Irish parliament (Oireachtas).
-
C.
Bray, County Wicklow, Ireland
Bray, County Wicklow, Ireland is a coastal town just south of Dublin known as a popular seaside resort and commuter town.
-
D.
Douglas, County Cork, Ireland
Douglas, County Cork, Ireland is a suburban town on the outskirts of Cork City, known as a residential and commercial area and as the birthplace of actor Cillian Murphy.
-
E.
Blackrock, County Cork, Ireland
Blackrock, County Cork, Ireland is a suburban area of Cork city known for its historic castle, riverside setting along the River Lee, and role as a residential and educational hub.
- F. None of above. chosen
Statements (25)
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: Ordnance Survey Ireland headquarters Description of subject: Ordnance Survey Ireland headquarters is the central administrative and mapping office of Ireland’s national mapping agency, located within Phoenix Park in Dublin.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ordnance Survey Ireland headquarters
linked to: Ordnance Survey Ireland headquarters
linked to: Ordnance Survey Ireland headquarters
linked to: Ordnance Survey Ireland headquarters
linked to: Ordnance Survey Ireland headquarters
linked to: Ordnance Survey Ireland headquarters
linked to: Ordnance Survey Ireland headquarters