Ópera
E589707
Ópera is a central Madrid Metro station located near the historic Teatro Real opera house and Plaza de Oriente.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ópera canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T6369970 — 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: Ópera Context triple: [Line 2 (Madrid Metro), hasStation, Ópera]
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A.
OPERA
OPERA was a long-baseline neutrino oscillation experiment at the Gran Sasso National Laboratory in Italy, designed to detect tau neutrinos in a beam sent from CERN.
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B.
Opera
Opera is a web browser known for its built-in features like a free VPN, ad blocker, and integrated messaging tools.
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C.
Opera
Opera is a metro station on Cairo's Line 2 serving the downtown area near the Cairo Opera House and surrounding cultural landmarks.
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D.
Muziektheater
Muziektheater is a major opera and music theatre venue in Amsterdam, known as the home of Dutch National Opera and Dutch National Ballet.
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E.
World Music Theatre
World Music Theatre is a large outdoor concert amphitheater in Tinley Park, Illinois, known for hosting major touring music acts and festivals.
- 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: Ópera Target entity description: Ópera is a central Madrid Metro station located near the historic Teatro Real opera house and Plaza de Oriente.
-
A.
OPERA
OPERA was a long-baseline neutrino oscillation experiment at the Gran Sasso National Laboratory in Italy, designed to detect tau neutrinos in a beam sent from CERN.
-
B.
Opera
Opera is a web browser known for its built-in features like a free VPN, ad blocker, and integrated messaging tools.
-
C.
Opera
Opera is a metro station on Cairo's Line 2 serving the downtown area near the Cairo Opera House and surrounding cultural landmarks.
-
D.
Muziektheater
Muziektheater is a major opera and music theatre venue in Amsterdam, known as the home of Dutch National Opera and Dutch National Ballet.
-
E.
World Music Theatre
World Music Theatre is a large outdoor concert amphitheater in Tinley Park, Illinois, known for hosting major touring music acts and festivals.
- F. None of above. chosen
Statements (33)
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: Ópera Description of subject: Ópera is a central Madrid Metro station located near the historic Teatro Real opera house and Plaza de Oriente.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.