Fugue in A minor, BWV 865
E325479
Fugue in A minor, BWV 865 is a keyboard fugue by Johann Sebastian Bach, notable for its intricate counterpoint and expressive intensity within the first book of The Well-Tempered Clavier.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fugue in A minor, BWV 865 canonical | 3 |
| Fuga in A moll, BWV 865 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2797704 — 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: Fugue in A minor, BWV 865 Context triple: [The Well-Tempered Clavier, contains, Fugue in A minor, BWV 865]
-
A.
Fugue in G minor, BWV 861
Fugue in G minor, BWV 861 is a keyboard fugue by Johann Sebastian Bach, notable for its intricate counterpoint and inclusion in the first book of The Well-Tempered Clavier.
-
B.
Fugue in A-flat major, BWV 862
Fugue in A-flat major, BWV 862 is a keyboard fugue by Johann Sebastian Bach, known as the companion piece to the Prelude in A-flat major in Book I of The Well-Tempered Clavier.
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C.
Fugue in F minor, BWV 857
Fugue in F minor, BWV 857 is a contrapuntal keyboard work by Johann Sebastian Bach, known for its expressive intensity and intricate voice leading.
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D.
Fugue in E minor, BWV 855
Fugue in E minor, BWV 855 is a keyboard fugue by Johann Sebastian Bach, notable for its expressive counterpoint and inclusion in the first book of The Well-Tempered Clavier.
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E.
Fugue in F major, BWV 856
Fugue in F major, BWV 856 is a keyboard fugue by Johann Sebastian Bach, part of the first book of The Well-Tempered Clavier.
- 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: Fugue in A minor, BWV 865 Target entity description: Fugue in A minor, BWV 865 is a keyboard fugue by Johann Sebastian Bach, notable for its intricate counterpoint and expressive intensity within the first book of The Well-Tempered Clavier.
-
A.
Fugue in G minor, BWV 861
Fugue in G minor, BWV 861 is a keyboard fugue by Johann Sebastian Bach, notable for its intricate counterpoint and inclusion in the first book of The Well-Tempered Clavier.
-
B.
Fugue in A-flat major, BWV 862
Fugue in A-flat major, BWV 862 is a keyboard fugue by Johann Sebastian Bach, known as the companion piece to the Prelude in A-flat major in Book I of The Well-Tempered Clavier.
-
C.
Fugue in F minor, BWV 857
Fugue in F minor, BWV 857 is a contrapuntal keyboard work by Johann Sebastian Bach, known for its expressive intensity and intricate voice leading.
-
D.
Fugue in E minor, BWV 855
Fugue in E minor, BWV 855 is a keyboard fugue by Johann Sebastian Bach, notable for its expressive counterpoint and inclusion in the first book of The Well-Tempered Clavier.
-
E.
Fugue in F major, BWV 856
Fugue in F major, BWV 856 is a keyboard fugue by Johann Sebastian Bach, part of the first book of The Well-Tempered Clavier.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Baroque composition
ⓘ
fugue ⓘ keyboard composition ⓘ |
| associatedKeySignature | A minor key signature ⓘ |
| associatedWithComposerRole | Bach as Kapellmeister and organist ⓘ |
| bookNumber | 1 ⓘ |
| catalogNumber | BWV 865 ⓘ |
| collection | The Well-Tempered Clavier ⓘ |
| composer |
Johann Sebastian Bach
ⓘ
surface form:
J. S. Bach
Johann Sebastian Bach ⓘ |
| composerStyle | contrapuntal ⓘ |
| countryOfOrigin | Electorate of Saxony ⓘ |
| genre | fugue ⓘ |
| hasCompanionWork |
Prelude in A minor, BWV 865
ⓘ
surface form:
Prelude and Fugue in A minor, BWV 865
|
| hasForm | three-voice fugue ⓘ |
| hasInfluenceOn |
fugue writing pedagogy
ⓘ
performance practice of Baroque keyboard music ⓘ |
| hasKeyRelationship |
dominant key E minor
ⓘ
relative major C major ⓘ |
| hasVoices | 3 ⓘ |
| historicalEra | early 18th century ⓘ |
| intendedInstrument |
harpsichord
ⓘ
keyboard ⓘ |
| isRecordedBy |
harpsichordists
ⓘ
numerous classical pianists ⓘ |
| isSectionOf |
Prelude in A minor, BWV 865
ⓘ
surface form:
Prelude and Fugue in A minor, BWV 865
|
| isStudiedIn |
counterpoint classes
ⓘ
keyboard literature courses ⓘ |
| key | A minor ⓘ |
| languageOfTitle | German ⓘ |
| movementType | fugue ⓘ |
| notableFeature |
expressive intensity
ⓘ
intricate counterpoint ⓘ |
| pairedWith | Prelude in A minor, BWV 865 ⓘ |
| partOf |
The Well-Tempered Clavier
ⓘ
surface form:
The Well-Tempered Clavier, Book I
|
| partOfCycle |
The Well-Tempered Clavier
ⓘ
surface form:
24 preludes and fugues of The Well-Tempered Clavier, Book I
|
| period | Baroque ⓘ |
| tonality | minor ⓘ |
| tuningConcept | well-tempered tuning ⓘ |
| typicalDuration | approximately 3–4 minutes ⓘ |
| usesTechnique |
invertible counterpoint
ⓘ
sequential development ⓘ stretto ⓘ subject and answer imitation ⓘ |
| usesTexture | polyphonic ⓘ |
| workTitle |
Fugue in A minor, BWV 865
self-linksurface differs
ⓘ
surface form:
Fuga in A moll, BWV 865
|
| WTCNumberWithinBook | 16 ⓘ |
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: Fugue in A minor, BWV 865 Description of subject: Fugue in A minor, BWV 865 is a keyboard fugue by Johann Sebastian Bach, notable for its intricate counterpoint and expressive intensity within the first book of The Well-Tempered Clavier.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Fuga in A moll, BWV 865