Giuseppe Verdi's opera "Un ballo in maschera"
E290664
Giuseppe Verdi's opera "Un ballo in maschera" is a 19th-century Italian opera that dramatizes political intrigue, forbidden love, and assassination at a masked ball, originally based on the historical murder of Sweden’s King Gustav III.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Giuseppe Verdi's opera "Un ballo in maschera" canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2700606 — 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: Giuseppe Verdi's opera "Un ballo in maschera" Context triple: [Gustav III of Sweden, inspiredWork, Giuseppe Verdi's opera "Un ballo in maschera"]
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A.
Otello in Verdi's "Otello"
Otello in Verdi's "Otello" is the tragic Moorish general of Venice whose consuming jealousy, manipulated by Iago, leads to the destruction of himself and his innocent wife Desdemona.
-
B.
opera Il cappello di paglia di Firenze
Il cappello di paglia di Firenze is a comic opera by Nino Rota, best known for its lively, farcical plot and sparkling, melodically rich score.
-
C.
Cavaradossi in Puccini's "Tosca"
Cavaradossi in Puccini's "Tosca" is the passionate idealist painter and lover of Tosca whose defiance of tyranny drives much of the opera’s dramatic and tragic action.
-
D.
Verdi Requiem
The Verdi Requiem is a dramatic and operatic-style Roman Catholic funeral mass composed by Giuseppe Verdi, renowned for its powerful choral writing and emotional intensity.
-
E.
opera "Prima Donna"
"Prima Donna" is a French-language opera by singer-songwriter Rufus Wainwright that explores the life and struggles of an aging opera diva.
- 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: Giuseppe Verdi's opera "Un ballo in maschera" Target entity description: Giuseppe Verdi's opera "Un ballo in maschera" is a 19th-century Italian opera that dramatizes political intrigue, forbidden love, and assassination at a masked ball, originally based on the historical murder of Sweden’s King Gustav III.
-
A.
Otello in Verdi's "Otello"
Otello in Verdi's "Otello" is the tragic Moorish general of Venice whose consuming jealousy, manipulated by Iago, leads to the destruction of himself and his innocent wife Desdemona.
-
B.
opera Il cappello di paglia di Firenze
Il cappello di paglia di Firenze is a comic opera by Nino Rota, best known for its lively, farcical plot and sparkling, melodically rich score.
-
C.
Cavaradossi in Puccini's "Tosca"
Cavaradossi in Puccini's "Tosca" is the passionate idealist painter and lover of Tosca whose defiance of tyranny drives much of the opera’s dramatic and tragic action.
-
D.
Verdi Requiem
The Verdi Requiem is a dramatic and operatic-style Roman Catholic funeral mass composed by Giuseppe Verdi, renowned for its powerful choral writing and emotional intensity.
-
E.
opera "Prima Donna"
"Prima Donna" is a French-language opera by singer-songwriter Rufus Wainwright that explores the life and struggles of an aging opera diva.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
melodramma
ⓘ
opera ⓘ |
| basedOn | the assassination of King Gustav III of Sweden ⓘ |
| censoredSetting | Boston, Massachusetts ⓘ |
| censorshipAuthority |
Neapolitan censors
ⓘ
Papal censors ⓘ |
| commissionedBy |
San Carlo Theatre
ⓘ
surface form:
Teatro San Carlo, Naples
|
| composer | Giuseppe Verdi ⓘ |
| firstCityOfPerformance | Rome ⓘ |
| genre | opera seria ⓘ |
| hasCharacterVoiceType |
Amelia – soprano
ⓘ
Oscar – soprano ⓘ Renato ⓘ
surface form:
Renato – baritone
Riccardo ⓘ
surface form:
Riccardo – tenor
Ulrica – contralto ⓘ |
| historicalFigureDepicted |
King Gustav III of Sweden
ⓘ
surface form:
Gustav III of Sweden
|
| language | Italian ⓘ |
| librettist | Antonio Somma ⓘ |
| mainCharacter |
Amelia
ⓘ
Oscar ⓘ Renato ⓘ Riccardo ⓘ Ulrica ⓘ |
| musicalPeriod | Romantic era ⓘ |
| notableAria |
Di’ tu se fedele
ⓘ
Eri tu ⓘ Ma se m’è forza perderti ⓘ |
| notableScene | masked ball ⓘ |
| numberOfActs | 3 ⓘ |
| operaNumberInVerdiOeuvre | 23 ⓘ |
| orchestration | full Romantic orchestra ⓘ |
| originalSetting |
Stockholm
ⓘ
surface form:
Stockholm, Sweden
|
| originalTitleVariant |
King Gustav III of Sweden
ⓘ
surface form:
Gustavo III
Una vendetta in domino ⓘ |
| partOf | standard operatic repertoire ⓘ |
| periodOfPremiere | 19th century ⓘ |
| premiereDate | 1859-02-17 ⓘ |
| premierePlace | Teatro Apollo, Rome ⓘ |
| publisher | Giovanni Ricordi ⓘ |
| settingCountry |
Sweden
ⓘ
United States of America ⓘ
surface form:
United States
|
| structure | recitatives, arias, ensembles, choruses ⓘ |
| subjectMatter |
assassination
ⓘ
forbidden love ⓘ political intrigue ⓘ |
| theme |
conflict between duty and passion
ⓘ
loyalty and betrayal ⓘ prophecy and fate ⓘ |
| timePeriodOfComposition | 1857–1859 ⓘ |
| workOf | Giuseppe Verdi ⓘ |
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: Giuseppe Verdi's opera "Un ballo in maschera" Description of subject: Giuseppe Verdi's opera "Un ballo in maschera" is a 19th-century Italian opera that dramatizes political intrigue, forbidden love, and assassination at a masked ball, originally based on the historical murder of Sweden’s King Gustav III.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Gustav III of Sweden