Isabeau
E893111
Isabeau is an opera by Italian composer Pietro Mascagni, inspired by the Lady Godiva legend and known for its lyrical verismo style.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Isabeau canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10721659 — 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: Isabeau Context triple: [Pietro Mascagni, composed, Isabeau]
-
A.
Isabeau of Bavaria
Isabeau of Bavaria was a Bavarian princess who became Queen of France as the wife of Charles VI during the turbulent period of the Hundred Years' War.
-
B.
Isabeau de La Touche
Isabeau de La Touche was a French noblewoman of the 16th century, known primarily as the wife of Gabriel de Montgomery, the Huguenot noble whose lance fatally wounded King Henry II of France in a jousting accident.
-
C.
Isabeau of Hainaut
Isabeau of Hainaut was a 12th-century French queen consort, the first wife of King Philip II of France and mother of the future Louis VIII.
-
D.
Alice of France
Alice of France was a 12th-century French princess, daughter of King Louis VII, who became Countess of Blois and played a role in the politics of the Capetian dynasty.
-
E.
Michelle of Valois
Michelle of Valois was a French princess of the House of Valois who became Duchess of Burgundy through her marriage to Philip the Good in the early 15th century.
- 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: Isabeau Target entity description: Isabeau is an opera by Italian composer Pietro Mascagni, inspired by the Lady Godiva legend and known for its lyrical verismo style.
-
A.
Isabeau of Bavaria
Isabeau of Bavaria was a Bavarian princess who became Queen of France as the wife of Charles VI during the turbulent period of the Hundred Years' War.
-
B.
Isabeau de La Touche
Isabeau de La Touche was a French noblewoman of the 16th century, known primarily as the wife of Gabriel de Montgomery, the Huguenot noble whose lance fatally wounded King Henry II of France in a jousting accident.
-
C.
Isabeau of Hainaut
Isabeau of Hainaut was a 12th-century French queen consort, the first wife of King Philip II of France and mother of the future Louis VIII.
-
D.
Alice of France
Alice of France was a 12th-century French princess, daughter of King Louis VII, who became Countess of Blois and played a role in the politics of the Capetian dynasty.
-
E.
Michelle of Valois
Michelle of Valois was a French princess of the House of Valois who became Duchess of Burgundy through her marriage to Philip the Good in the early 15th century.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | opera ⓘ |
| basedOn | Lady Godiva legend NERFINISHED ⓘ |
| composer | Pietro Mascagni NERFINISHED ⓘ |
| composerBirthPlace | Livorno NERFINISHED ⓘ |
| composerNationality | Italian ⓘ |
| countryOfOrigin | Italy ⓘ |
| firstEuropeanPerformanceLocation | Teatro alla Scala, Milan GENERATED ⓘ |
| firstEuropeanPerformanceYear | 1912 ⓘ |
| genre | verismo opera ⓘ |
| hasAria | Aria of Isabeau (various titles in Italian) NERFINISHED ⓘ |
| language | Italian ⓘ |
| librettist | Luigi Illica NERFINISHED ⓘ |
| mainCharacter |
Cornelius
NERFINISHED
ⓘ
Folviero NERFINISHED ⓘ Princess Isabeau NERFINISHED ⓘ |
| numberOfActs | 3 ⓘ |
| orchestration | large orchestra ⓘ |
| period | early 20th-century opera ⓘ |
| premiereCity | Buenos Aires NERFINISHED ⓘ |
| premiereDate | 1911-06-02 ⓘ |
| premiereLocation | Teatro Coliseo, Buenos Aires NERFINISHED ⓘ |
| settingPeriod | medieval times ⓘ |
| settingPlace | legendary kingdom ⓘ |
| structure | three-act opera ⓘ |
| style | lyrical verismo ⓘ |
| subject |
chivalric love
ⓘ
public humiliation ⓘ sacrifice ⓘ |
| vocalForces |
chorus
ⓘ
solo voices ⓘ |
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: Isabeau Description of subject: Isabeau is an opera by Italian composer Pietro Mascagni, inspired by the Lady Godiva legend and known for its lyrical verismo style.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.