Anna Magdalena Bach
E54855
Anna Magdalena Bach was a German singer and the second wife of composer Johann Sebastian Bach, known for her role in copying and preserving many of his musical works.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Anna Magdalena Bach canonical | 20 |
| Anna Magdalena Wilcke | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T419078 — 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: Anna Magdalena Bach Context triple: [Johann Sebastian Bach, spouse, Anna Magdalena Bach]
-
A.
Maria Barbara Bach
Maria Barbara Bach was a German singer and the first wife of composer Johann Sebastian Bach, with whom she had several musically gifted children.
-
B.
Johann Ambrosius Bach
Johann Ambrosius Bach was a German musician and violinist of the Baroque era, best known as the father of composer Johann Sebastian Bach and a member of the prominent Bach musical family.
-
C.
Johann Sebastian Bach
Johann Sebastian Bach was a Baroque-era German composer and musician renowned for his complex, expressive works such as the Brandenburg Concertos, the Mass in B minor, and The Well-Tempered Clavier.
-
D.
Johann Christoph Pepusch
Johann Christoph Pepusch was a German-born Baroque composer and music theorist best known for arranging and providing the musical framework for the ballad opera "The Beggar's Opera" in 18th-century London.
-
E.
Felix Mendelssohn
Felix Mendelssohn was a 19th-century German composer, pianist, and conductor of the early Romantic period, renowned for works such as the Italian Symphony, the Violin Concerto in E minor, and the incidental music to A Midsummer Night's Dream.
- 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: Anna Magdalena Bach Target entity description: Anna Magdalena Bach was a German singer and the second wife of composer Johann Sebastian Bach, known for her role in copying and preserving many of his musical works.
-
A.
Maria Barbara Bach
Maria Barbara Bach was a German singer and the first wife of composer Johann Sebastian Bach, with whom she had several musically gifted children.
-
B.
Johann Ambrosius Bach
Johann Ambrosius Bach was a German musician and violinist of the Baroque era, best known as the father of composer Johann Sebastian Bach and a member of the prominent Bach musical family.
-
C.
Johann Sebastian Bach
Johann Sebastian Bach was a Baroque-era German composer and musician renowned for his complex, expressive works such as the Brandenburg Concertos, the Mass in B minor, and The Well-Tempered Clavier.
-
D.
Johann Christoph Pepusch
Johann Christoph Pepusch was a German-born Baroque composer and music theorist best known for arranging and providing the musical framework for the ballad opera "The Beggar's Opera" in 18th-century London.
-
E.
Felix Mendelssohn
Felix Mendelssohn was a 19th-century German composer, pianist, and conductor of the early Romantic period, renowned for works such as the Italian Symphony, the Violin Concerto in E minor, and the incidental music to A Midsummer Night's Dream.
- F. None of above. chosen
Statements (51)
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: Anna Magdalena Bach Description of subject: Anna Magdalena Bach was a German singer and the second wife of composer Johann Sebastian Bach, known for her role in copying and preserving many of his musical works.
Referenced by (21)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Anna Magdalena Wilcke
subject surface form:
Johann Sebastian Bach
subject surface form:
The Chronicle of Anna Magdalena Bach
subject surface form:
The Chronicle of Anna Magdalena Bach
subject surface form:
The Chronicle of Anna Magdalena Bach
subject surface form:
The Chronicle of Anna Magdalena Bach
subject surface form:
Johann Christoph Friedrich Bach