Maria Anna Aloysia Apollonia Keller
E287794
Maria Anna Aloysia Apollonia Keller was the wife of composer Joseph Haydn, known primarily for her marriage to the prominent Classical-era musician.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maria Anna Aloysia Apollonia Keller canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2616058 — 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: Maria Anna Aloysia Apollonia Keller Context triple: [Joseph Haydn, spouse, Maria Anna Aloysia Apollonia Keller]
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A.
Maria Anna Bergin
Maria Anna Bergin was the wife of composer Christoph Willibald Gluck, known primarily for her connection to the influential 18th-century opera reformer.
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B.
Maria Elisabeth Lämmerhirt
Maria Elisabeth Lämmerhirt was a German woman of the 17th century best known as the mother of composer Johann Sebastian Bach.
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C.
Maria Christina Gerhard
Maria Christina Gerhard was the wife of French Symbolist poet Stéphane Mallarmé and the mother of their two children, Geneviève and Anatole.
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D.
Marie Anna von Hohenfeld
Marie Anna von Hohenfeld was an Austrian noblewoman best known as the wife of Karl Philipp, Prince of Schwarzenberg, a prominent Austrian field marshal during the Napoleonic Wars.
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E.
Constanze von Meyenburg
Constanze von Meyenburg was the wife of Swiss playwright and novelist Max Frisch.
- 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: Maria Anna Aloysia Apollonia Keller Target entity description: Maria Anna Aloysia Apollonia Keller was the wife of composer Joseph Haydn, known primarily for her marriage to the prominent Classical-era musician.
-
A.
Maria Anna Bergin
Maria Anna Bergin was the wife of composer Christoph Willibald Gluck, known primarily for her connection to the influential 18th-century opera reformer.
-
B.
Maria Elisabeth Lämmerhirt
Maria Elisabeth Lämmerhirt was a German woman of the 17th century best known as the mother of composer Johann Sebastian Bach.
-
C.
Maria Christina Gerhard
Maria Christina Gerhard was the wife of French Symbolist poet Stéphane Mallarmé and the mother of their two children, Geneviève and Anatole.
-
D.
Marie Anna von Hohenfeld
Marie Anna von Hohenfeld was an Austrian noblewoman best known as the wife of Karl Philipp, Prince of Schwarzenberg, a prominent Austrian field marshal during the Napoleonic Wars.
-
E.
Constanze von Meyenburg
Constanze von Meyenburg was the wife of Swiss playwright and novelist Max Frisch.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
spouse of a notable person ⓘ |
| countryOfCitizenship | Austria ⓘ |
| familyName | Keller ⓘ |
| givenName | Maria Anna ⓘ |
| languageOfExpression | German ⓘ |
| maritalStatus | married ⓘ |
| name | Maria Anna Aloysia Apollonia Keller ⓘ |
| notableFor | being the wife of composer Joseph Haydn ⓘ |
| occupation | homemaker ⓘ |
| residence | Vienna ⓘ |
| sexOrGender | female ⓘ |
| spouse | Joseph Haydn ⓘ |
| spouseMovement | Classical era ⓘ |
| spouseOccupation | composer ⓘ |
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: Maria Anna Aloysia Apollonia Keller Description of subject: Maria Anna Aloysia Apollonia Keller was the wife of composer Joseph Haydn, known primarily for her marriage to the prominent Classical-era musician.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.