Copenhagen Opera House
E68732
The Copenhagen Opera House is a modern waterfront opera venue in Denmark renowned for its striking contemporary architecture and role as a major cultural institution.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Copenhagen Opera House canonical | 6 |
| Copenhagen Opera House (across harbour) | 1 |
| Copenhagen Opera House (across the harbor axis) | 1 |
| Operaen (Copenhagen Opera House) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T539919 — 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: Copenhagen Opera House Context triple: [Copenhagen, hasLandmark, Copenhagen Opera House]
-
A.
Oslo Opera House
The Oslo Opera House is a striking contemporary opera and ballet venue on Oslo’s waterfront, renowned for its sloping marble roof that visitors can walk on and its award-winning modern architecture.
-
B.
Oslo City Hall
Oslo City Hall is a prominent civic building and cultural landmark in Norway’s capital, known for hosting the Nobel Peace Prize ceremony and featuring distinctive brick architecture and rich interior artworks.
-
C.
Stockholm Concert Hall
The Stockholm Concert Hall is a renowned Swedish venue in central Stockholm, best known for hosting the annual Nobel Prize ceremonies and major classical music performances.
-
D.
Christiansborg Palace
Christiansborg Palace is a historic government complex in central Copenhagen that houses the Danish Parliament, the Supreme Court, and the Prime Minister’s Office.
-
E.
Royal Palace, Oslo
The Royal Palace in Oslo is the official residence of the Norwegian monarch and a central symbol of Norway’s constitutional monarchy and national heritage.
- 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: Copenhagen Opera House Target entity description: The Copenhagen Opera House is a modern waterfront opera venue in Denmark renowned for its striking contemporary architecture and role as a major cultural institution.
-
A.
Oslo Opera House
The Oslo Opera House is a striking contemporary opera and ballet venue on Oslo’s waterfront, renowned for its sloping marble roof that visitors can walk on and its award-winning modern architecture.
-
B.
Oslo City Hall
Oslo City Hall is a prominent civic building and cultural landmark in Norway’s capital, known for hosting the Nobel Peace Prize ceremony and featuring distinctive brick architecture and rich interior artworks.
-
C.
Stockholm Concert Hall
The Stockholm Concert Hall is a renowned Swedish venue in central Stockholm, best known for hosting the annual Nobel Prize ceremonies and major classical music performances.
-
D.
Christiansborg Palace
Christiansborg Palace is a historic government complex in central Copenhagen that houses the Danish Parliament, the Supreme Court, and the Prime Minister’s Office.
-
E.
Royal Palace, Oslo
The Royal Palace in Oslo is the official residence of the Norwegian monarch and a central symbol of Norway’s constitutional monarchy and national heritage.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
cultural institution
ⓘ
opera house ⓘ performing arts venue ⓘ |
| architect | Henning Larsen ⓘ |
| architecturalStyle |
contemporary architecture
ⓘ
modern architecture ⓘ |
| category |
Buildings and structures in Copenhagen
ⓘ
Opera houses in Denmark ⓘ Tourist attractions in Copenhagen ⓘ |
| client | A.P. Møller and Chastine Mc-Kinney Møller Foundation ⓘ |
| constructionEndYear | 2004 ⓘ |
| constructionStartYear | 2001 ⓘ |
| country | Denmark ⓘ |
| donor |
A.P. Møller and Chastine Mc-Kinney Møller Foundation
ⓘ
Mærsk Mc-Kinney Møller ⓘ |
| hasFeature |
foyer with harbour views
ⓘ
large cantilevered roof ⓘ main auditorium ⓘ orchestra pit ⓘ rehearsal stages ⓘ waterfront location ⓘ |
| hasFunction | national opera house of Denmark ⓘ |
| hasViewOf | Copenhagen skyline ⓘ |
| inaugurationDate | 2005-01-15 ⓘ |
| languageOfPerformances |
Danish
ⓘ
various international languages ⓘ |
| locatedIn |
Capital Region of Denmark
ⓘ
Copenhagen ⓘ Copenhagen Harbour ⓘ
linked to:
Port of Copenhagen
|
| locatedOn | island of Holmen ⓘ |
| material |
glass
ⓘ
steel ⓘ stone ⓘ |
| near |
Amalienborg Palace
ⓘ
Frederikskirken (The Marble Church) ⓘ
linked to:
Frederik’s Church
|
| numberOfSeats | approximately 1400 ⓘ |
| openingYear | 2005 ⓘ |
| operatedBy |
Royal Danish Theatre
ⓘ
linked to:
Royal Theatre
|
| overlooks |
Amalienborg Palace
ⓘ
Frederiksgade axis ⓘ
linked to:
Frederiksgade
|
| ownedBy |
Danish state
ⓘ
linked to:
Denmark
|
| primaryUse | opera performances ⓘ |
| roofType | cantilevered flat roof ⓘ |
| significance |
landmark of Copenhagen
ⓘ
major cultural institution in Denmark ⓘ one of the most modern opera houses in the world ⓘ |
| use |
ballet performances
ⓘ
classical music concerts ⓘ theatrical performances ⓘ |
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: Copenhagen Opera House Description of subject: The Copenhagen Opera House is a modern waterfront opera venue in Denmark renowned for its striking contemporary architecture and role as a major cultural institution.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Frederiksstaden district
linked to: Copenhagen Opera House
linked to: Copenhagen Opera House
subject linked to:
island of Holmen
linked to: Copenhagen Opera House