Ópera metro station
E529761
Ópera metro station is a Madrid Metro station located near the historic city center, serving as a key access point to landmarks such as the Royal Opera House and Plaza de Oriente.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ópera station | 2 |
| Ópera metro station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5545746 — 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 metro station Context triple: [Calle Mayor, hasTransportConnection, Ópera metro station]
-
A.
Rossio metro station
Rossio metro station is a central Lisbon underground station on the Green Line, serving the historic downtown area near Rossio Square and Praça da Figueira.
-
B.
Auditorio metro station
Auditorio metro station is a Mexico City Metro station on Line 7 that serves the Polanco and Chapultepec area, providing access to major cultural venues such as the National Auditorium and the National Museum of Anthropology.
-
C.
Opéra metro station
Opéra metro station is a major Paris Métro interchange in the 9th arrondissement, serving the Opéra Garnier area with connections between several central lines.
-
D.
Bellas Artes station
Bellas Artes station is a Santiago Metro station in Chile located near the National Museum of Fine Arts and the historic center of the city.
-
E.
Bellas Artes metro station
Bellas Artes metro station is a major Mexico City Metro stop in the historic center, known for serving the Bellas Artes cultural district and nearby museums and landmarks.
- 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 metro station Target entity description: Ópera metro station is a Madrid Metro station located near the historic city center, serving as a key access point to landmarks such as the Royal Opera House and Plaza de Oriente.
-
A.
Rossio metro station
Rossio metro station is a central Lisbon underground station on the Green Line, serving the historic downtown area near Rossio Square and Praça da Figueira.
-
B.
Auditorio metro station
Auditorio metro station is a Mexico City Metro station on Line 7 that serves the Polanco and Chapultepec area, providing access to major cultural venues such as the National Auditorium and the National Museum of Anthropology.
-
C.
Opéra metro station
Opéra metro station is a major Paris Métro interchange in the 9th arrondissement, serving the Opéra Garnier area with connections between several central lines.
-
D.
Bellas Artes station
Bellas Artes station is a Santiago Metro station in Chile located near the National Museum of Fine Arts and the historic center of the city.
-
E.
Bellas Artes metro station
Bellas Artes metro station is a major Mexico City Metro stop in the historic center, known for serving the Bellas Artes cultural district and nearby museums and landmarks.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Madrid Metro station
ⓘ
underground railway station ⓘ |
| accessible | yes ⓘ |
| coordinateSystem | WGS84 ⓘ |
| country | Spain ⓘ |
| fareZone | A ⓘ |
| hasArtwork | historical archaeological remains display ⓘ |
| hasConnection | Ramal Ópera–Príncipe Pío NERFINISHED ⓘ |
| hasEntrance |
Plaza de Isabel II entrance
ⓘ
Plaza de Oriente entrance ⓘ |
| hasEscalator | yes ⓘ |
| hasLift | yes ⓘ |
| hasPassengerInformationSystem |
electronic displays
ⓘ
public address system ⓘ |
| hasPlatformType |
island platform
ⓘ
side platform ⓘ |
| hasSafetyFeature |
CCTV surveillance
ⓘ
emergency intercoms ⓘ |
| hasService |
interchange between multiple metro lines
ⓘ
urban rail transit ⓘ |
| hasStationCode | OPR NERFINISHED ⓘ |
| hasTicketHall | yes ⓘ |
| languageOfName | Spanish ⓘ |
| line |
Line 2 (Madrid Metro)
NERFINISHED
ⓘ
Line 5 (Madrid Metro) NERFINISHED ⓘ Ramal Ópera–Príncipe Pío (Madrid Metro) NERFINISHED ⓘ |
| locatedIn |
Centro, Madrid
NERFINISHED
ⓘ
Community of Madrid ⓘ Madrid ⓘ |
| mapRepresentation | Madrid Metro network map ⓘ |
| namedAfter | Teatro Real (Royal Opera House) NERFINISHED ⓘ |
| near |
Almudena Cathedral
NERFINISHED
ⓘ
Plaza de Isabel II NERFINISHED ⓘ Plaza de Oriente NERFINISHED ⓘ Royal Palace of Madrid NERFINISHED ⓘ Teatro Real NERFINISHED ⓘ |
| openingDate | 1925 ⓘ |
| operatedBy | Metro de Madrid NERFINISHED ⓘ |
| ownedBy | Consorcio Regional de Transportes de Madrid NERFINISHED ⓘ |
| partOf | Madrid Metro NERFINISHED ⓘ |
| serves |
Almudena Cathedral
NERFINISHED
ⓘ
Austrian Madrid (Madrid de los Austrias) NERFINISHED ⓘ Plaza de Oriente NERFINISHED ⓘ Royal Opera House (Teatro Real) NERFINISHED ⓘ Royal Palace of Madrid NERFINISHED ⓘ historic city center of Madrid ⓘ |
| structureType | underground ⓘ |
| ticketSystem | Metro de Madrid ticketing system ⓘ |
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 metro station Description of subject: Ópera metro station is a Madrid Metro station located near the historic city center, serving as a key access point to landmarks such as the Royal Opera House and Plaza de Oriente.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ópera station
this entity surface form:
Ópera station