Teatro Regio Ducale
E98501
Teatro Regio Ducale was an 18th-century opera house in Milan that served as the city’s principal theater before being destroyed by fire and replaced by La Scala.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Regio Ducal Teatro | 1 |
| Teatro Regio Ducal | 1 |
| Teatro Regio Ducale canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T824622 — 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: Teatro Regio Ducale Context triple: [La Scala, predecessor, Teatro Regio Ducale]
-
A.
San Carlo Theatre
San Carlo Theatre is a historic opera house in Naples, Italy, renowned as one of the oldest and most prestigious continuously active opera venues in the world.
-
B.
La Scala
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
-
C.
Palazzo Koch
Palazzo Koch is a grand 19th-century neoclassical palace in Rome that serves as the historic headquarters of Italy’s central bank.
-
D.
Massandra Palace
Massandra Palace is a 19th-century château-style royal residence near Yalta in Crimea, famed for its ornate architecture and picturesque mountain setting.
-
E.
Palazzo Madama
Palazzo Madama is a historic Renaissance palace in Rome that serves as the seat of the Italian Senate.
- 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: Teatro Regio Ducale Target entity description: Teatro Regio Ducale was an 18th-century opera house in Milan that served as the city’s principal theater before being destroyed by fire and replaced by La Scala.
-
A.
San Carlo Theatre
San Carlo Theatre is a historic opera house in Naples, Italy, renowned as one of the oldest and most prestigious continuously active opera venues in the world.
-
B.
La Scala
La Scala is Milan's world-renowned opera house, celebrated as one of the leading venues for opera and classical music performances.
-
C.
Palazzo Koch
Palazzo Koch is a grand 19th-century neoclassical palace in Rome that serves as the historic headquarters of Italy’s central bank.
-
D.
Massandra Palace
Massandra Palace is a 19th-century château-style royal residence near Yalta in Crimea, famed for its ornate architecture and picturesque mountain setting.
-
E.
Palazzo Madama
Palazzo Madama is a historic Renaissance palace in Rome that serves as the seat of the Italian Senate.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
former building
ⓘ
opera house ⓘ theatre building ⓘ |
| architecturalStyle | Baroque architecture ⓘ |
| audienceType |
aristocratic audience
ⓘ
public audience ⓘ |
| buildingType | horseshoe-shaped theatre ⓘ |
| cityPrincipalTheatre | Milan ⓘ |
| country | Italy ⓘ |
| culturalRegion | Northern Italy ⓘ |
| dateOfDestruction | 1776 ⓘ |
| destroyedBy | fire ⓘ |
| era | 18th century ⓘ |
| followedBy |
La Scala
ⓘ
surface form:
Teatro alla Scala as main Milanese opera house
|
| functionedAs | court theatre ⓘ |
| hasAlternativeName |
Teatro Regio Ducale
ⓘ
surface form:
Regio Ducal Teatro
Royal Ducal Theatre ⓘ Teatro Regio Ducale ⓘ
surface form:
Teatro Regio Ducal
|
| hasCategory |
Buildings and structures destroyed by fire in Italy
ⓘ
Former theatres in Italy ⓘ Opera houses in Milan ⓘ |
| heritage | predecessor of La Scala ⓘ |
| historicalRole | center of operatic life in Milan before La Scala ⓘ |
| inception | 1717 ⓘ |
| locatedIn |
Duchy of Milan
ⓘ
Lombardy ⓘ Milan ⓘ Piazza del Duomo ⓘ
surface form:
Piazza del Duomo, Milan
near Milan Cathedral ⓘ |
| locatedInPoliticalEntity |
Austrian Habsburg Monarchy
ⓘ
surface form:
Habsburg Monarchy
|
| notableEvent | its destruction led to the construction of La Scala ⓘ |
| opened | 1717 ⓘ |
| ownedBy |
Duchy of Milan
ⓘ
surface form:
Ducal authorities of Milan
|
| patron | Habsburg rulers of Milan ⓘ |
| preceded | Teatro alla Scala as main Milanese opera venue ⓘ |
| precededBy | earlier court theatres in Milan ⓘ |
| principalUse |
opera performances
ⓘ
theatrical performances ⓘ |
| replacedBy |
La Scala
ⓘ
surface form:
Teatro alla Scala
|
| significance | principal opera house of Milan in the 18th century ⓘ |
| status | destroyed ⓘ |
| usedFor |
court festivities
ⓘ
premieres of operas ⓘ public 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: Teatro Regio Ducale Description of subject: Teatro Regio Ducale was an 18th-century opera house in Milan that served as the city’s principal theater before being destroyed by fire and replaced by La Scala.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Regio Ducal Teatro
this entity surface form:
Teatro Regio Ducal