Grand Opera House
E21545
The Grand Opera House is a historic and ornate theatre in Belfast, Northern Ireland, renowned for its Victorian architecture and role as a major performing arts venue.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Grand Opera House Trust | 2 |
| Grand Opera House canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T128324 — 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: Grand Opera House Context triple: [Belfast, hasLandmark, Grand Opera House]
-
A.
Opera House
The Opera House is a principal performance venue within the John F. Kennedy Center for the Performing Arts in Washington, D.C., primarily hosting opera, ballet, and other large-scale theatrical productions.
-
B.
Pella Opera House
The Pella Opera House is a historic performance venue in downtown Pella, Iowa, renowned for its Dutch-influenced architecture and role as a cultural centerpiece for concerts, theater, and community events.
-
C.
Festival Hall
Festival Hall is a large indoor exhibition and event venue located on Chicago’s Navy Pier, used for trade shows, conventions, and public events.
-
D.
Pantages Theatre
Pantages Theatre is a historic and opulent performing arts venue in Hollywood, Los Angeles, renowned for hosting major Broadway productions and film premieres.
-
E.
Carnegie Hall
Carnegie Hall is a world-renowned concert venue in New York City celebrated for its exceptional acoustics and historic role in classical and popular music performance.
- 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: Grand Opera House Target entity description: The Grand Opera House is a historic and ornate theatre in Belfast, Northern Ireland, renowned for its Victorian architecture and role as a major performing arts venue.
-
A.
Opera House
The Opera House is a principal performance venue within the John F. Kennedy Center for the Performing Arts in Washington, D.C., primarily hosting opera, ballet, and other large-scale theatrical productions.
-
B.
Pella Opera House
The Pella Opera House is a historic performance venue in downtown Pella, Iowa, renowned for its Dutch-influenced architecture and role as a cultural centerpiece for concerts, theater, and community events.
-
C.
Festival Hall
Festival Hall is a large indoor exhibition and event venue located on Chicago’s Navy Pier, used for trade shows, conventions, and public events.
-
D.
Pantages Theatre
Pantages Theatre is a historic and opulent performing arts venue in Hollywood, Los Angeles, renowned for hosting major Broadway productions and film premieres.
-
E.
Carnegie Hall
Carnegie Hall is a world-renowned concert venue in New York City celebrated for its exceptional acoustics and historic role in classical and popular music performance.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
opera house
ⓘ
performing arts venue ⓘ theatre building ⓘ tourist attraction ⓘ |
| address | Great Victoria Street, Belfast ⓘ |
| architect | Frank Matcham ⓘ |
| architecturalStyle |
Oriental style
ⓘ
Victorian architecture ⓘ |
| category |
Opera houses in the United Kingdom
ⓘ
Theatres in Belfast ⓘ Victorian architecture in Northern Ireland ⓘ |
| city | Belfast ⓘ |
| country | United Kingdom ⓘ |
| hasFeature |
decorative plasterwork
ⓘ
domed ceiling ⓘ ornate auditorium ⓘ proscenium arch ⓘ |
| hasPart |
bar areas
ⓘ
box office ⓘ foyer ⓘ main auditorium ⓘ studio theatre ⓘ |
| hasWebsite | https://www.goh.co.uk/ ⓘ |
| heritageDesignation | Grade A listed building ⓘ |
| heritageStatus | listed building ⓘ |
| languageOfPerformances | English ⓘ |
| locatedIn |
Northern Ireland
ⓘ
United Kingdom ⓘ |
| location | Belfast ⓘ |
| near |
Belfast City Hall
ⓘ
Europa Hotel, Belfast ⓘ |
| notablePeriod | Victorian era ⓘ |
| openingDate | 1895 ⓘ |
| operator |
Grand Opera House
self-linksurface differs
ⓘ
surface form:
Grand Opera House Trust
|
| ownedBy |
Grand Opera House
self-linksurface differs
ⓘ
surface form:
Grand Opera House Trust
|
| primaryUse |
concerts
ⓘ
drama ⓘ musicals ⓘ opera ⓘ pantomime ⓘ theatre performances ⓘ |
| publicTransitAccess | Great Victoria Street railway station ⓘ |
| significance |
major performing arts venue in Belfast
ⓘ
one of the best examples of Victorian theatre architecture in the United Kingdom ⓘ |
| underwent |
refurbishment
ⓘ
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: Grand Opera House Description of subject: The Grand Opera House is a historic and ornate theatre in Belfast, Northern Ireland, renowned for its Victorian architecture and role as a major performing arts venue.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Grand Opera House Trust
this entity surface form:
Grand Opera House Trust