BWV 865
E1042897
BWV 865 is a prelude and fugue in A minor for keyboard by Johann Sebastian Bach, included in the first book of The Well-Tempered Clavier.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BWV 865 canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T12529036 — 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: BWV 865 Context triple: [BWV 846–893, containsWork, BWV 865]
-
A.
BWV 862
BWV 862 is one of Johann Sebastian Bach’s preludes and fugues from The Well-Tempered Clavier.
-
B.
BWV 861
BWV 861 is a prelude and fugue in F minor by Johann Sebastian Bach, part of his first book of The Well-Tempered Clavier.
-
C.
BWV 864
BWV 864 is one of Johann Sebastian Bach’s preludes and fugues from The Well-Tempered Clavier.
-
D.
BWV 860
BWV 860 is one of Johann Sebastian Bach’s Well-Tempered Clavier preludes and fugues, a keyboard work showcasing his contrapuntal mastery and exploration of all major and minor keys.
-
E.
BWV 856
BWV 856 is one of Johann Sebastian Bach’s keyboard preludes and fugues from The Well-Tempered Clavier, Book I.
- 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: BWV 865 Target entity description: BWV 865 is a prelude and fugue in A minor for keyboard by Johann Sebastian Bach, included in the first book of The Well-Tempered Clavier.
-
A.
BWV 862
BWV 862 is one of Johann Sebastian Bach’s preludes and fugues from The Well-Tempered Clavier.
-
B.
BWV 861
BWV 861 is a prelude and fugue in F minor by Johann Sebastian Bach, part of his first book of The Well-Tempered Clavier.
-
C.
BWV 864
BWV 864 is one of Johann Sebastian Bach’s preludes and fugues from The Well-Tempered Clavier.
-
D.
BWV 860
BWV 860 is one of Johann Sebastian Bach’s Well-Tempered Clavier preludes and fugues, a keyboard work showcasing his contrapuntal mastery and exploration of all major and minor keys.
-
E.
BWV 856
BWV 856 is one of Johann Sebastian Bach’s keyboard preludes and fugues from The Well-Tempered Clavier, Book I.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Baroque composition
ⓘ
keyboard composition ⓘ prelude and fugue ⓘ |
| catalogNumber | BWV 865 ⓘ |
| composer | Johann Sebastian Bach ⓘ |
| composerLifePeriod | middle period of Johann Sebastian Bach ⓘ |
| composerNationality | German ⓘ |
| countryOfOrigin | Electorate of Saxony ⓘ |
| cycle | The Well-Tempered Clavier ⓘ |
| cycleBook | Book I ⓘ |
| firstPublication | 1801 ⓘ |
| firstPublicationMedium | print ⓘ |
| followedBy | BWV 866 ⓘ |
| followedByInWTCBookI | Prelude and Fugue in B-flat major, BWV 866 ⓘ |
| hasCatalog |
Bach-Werke-Verzeichnis
ⓘ
linked to:
BWV (Bach-Werke-Verzeichnis)
|
| hasGenre |
contrapuntal music
ⓘ
fugue ⓘ keyboard music ⓘ prelude ⓘ |
| hasInfluenced | keyboard repertoire ⓘ |
| hasPart |
Fugue in A minor, BWV 865/2
ⓘ
linked to:
Fugue in A minor, BWV 865
Prelude in A minor, BWV 865/1 ⓘ
linked to:
Prelude in A minor, BWV 865
|
| hasStructure | two-movement work ⓘ |
| intendedInstrument |
harpsichord
ⓘ
keyboard ⓘ |
| isStudiedIn |
counterpoint studies
ⓘ
keyboard pedagogy ⓘ music theory ⓘ |
| key | A minor ⓘ |
| language | instrumental ⓘ |
| movementNumberInWTCBookI | 20 ⓘ |
| notatedIn | common practice notation ⓘ |
| opusNumber | none ⓘ |
| orderingPrincipleInCollection | chromatic by ascending semitone ⓘ |
| partOf |
The Well-Tempered Clavier, Book I
ⓘ
linked to:
The Well-Tempered Clavier
|
| partOfCollection |
24 preludes and fugues of The Well-Tempered Clavier, Book I
ⓘ
linked to:
The Well-Tempered Clavier
|
| period | Baroque ⓘ |
| placeAssociatedWithComposition |
Köthen
ⓘ
Weimar ⓘ |
| precededBy | BWV 864 ⓘ |
| precededByInWTCBookI | Prelude and Fugue in A-flat major, BWV 862 ⓘ |
| recordedBy |
numerous classical pianists
ⓘ
numerous harpsichordists ⓘ |
| tonality | minor ⓘ |
| typicalPerformanceDuration | approximately 5 minutes to 7 minutes ⓘ |
| usesTuningConcept | well temperament ⓘ |
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: BWV 865 Description of subject: BWV 865 is a prelude and fugue in A minor for keyboard by Johann Sebastian Bach, included in the first book of The Well-Tempered Clavier.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.