Piano Sonata No. 31 in A-flat major, Op. 110
E947754
Piano Sonata No. 31 in A-flat major, Op. 110 is one of Ludwig van Beethoven’s late piano sonatas, renowned for its emotional depth, structural innovation, and expressive fusion of lyricism and counterpoint.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Piano Sonata No. 31 in A-flat major, Op. 110 canonical | 2 |
| Ludwig van Beethoven Piano Sonata No. 31 in A-flat major, Op. 110 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11753126 — 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: Piano Sonata No. 31 in A-flat major, Op. 110 Context triple: [Beethoven piano sonatas, hasPart, Piano Sonata No. 31 in A-flat major, Op. 110]
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A.
Piano Sonata No. 30 in E major, Op. 109
Piano Sonata No. 30 in E major, Op. 109 is one of Ludwig van Beethoven’s late piano sonatas, noted for its lyrical expressiveness, structural innovation, and profound emotional depth.
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B.
Piano Sonata No. 28 in A major, Op. 101
Piano Sonata No. 28 in A major, Op. 101 is one of Ludwig van Beethoven’s late piano sonatas, noted for its lyrical intimacy, structural innovation, and role in heralding his final stylistic period.
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C.
Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier"
Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier" is one of Ludwig van Beethoven’s most monumental and technically demanding piano sonatas, renowned for its scale, complexity, and profound musical depth.
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D.
Piano Sonata in F-sharp minor, Op. 81
Piano Sonata in F-sharp minor, Op. 81 is a substantial and expressive keyboard work by early Romantic composer Johann Nepomuk Hummel, showcasing his virtuosic pianistic style and lyrical inventiveness.
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E.
Piano Sonata No. 26 in E-flat major, Op. 81a "Les Adieux"
Piano Sonata No. 26 in E-flat major, Op. 81a "Les Adieux" is one of Ludwig van Beethoven’s later, programmatic piano sonatas, notable for its expressive depiction of farewell, absence, and reunion.
- 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: Piano Sonata No. 31 in A-flat major, Op. 110 Target entity description: Piano Sonata No. 31 in A-flat major, Op. 110 is one of Ludwig van Beethoven’s late piano sonatas, renowned for its emotional depth, structural innovation, and expressive fusion of lyricism and counterpoint.
-
A.
Piano Sonata No. 30 in E major, Op. 109
Piano Sonata No. 30 in E major, Op. 109 is one of Ludwig van Beethoven’s late piano sonatas, noted for its lyrical expressiveness, structural innovation, and profound emotional depth.
-
B.
Piano Sonata No. 28 in A major, Op. 101
Piano Sonata No. 28 in A major, Op. 101 is one of Ludwig van Beethoven’s late piano sonatas, noted for its lyrical intimacy, structural innovation, and role in heralding his final stylistic period.
-
C.
Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier"
Piano Sonata No. 29 in B-flat major, Op. 106 "Hammerklavier" is one of Ludwig van Beethoven’s most monumental and technically demanding piano sonatas, renowned for its scale, complexity, and profound musical depth.
-
D.
Piano Sonata in F-sharp minor, Op. 81
Piano Sonata in F-sharp minor, Op. 81 is a substantial and expressive keyboard work by early Romantic composer Johann Nepomuk Hummel, showcasing his virtuosic pianistic style and lyrical inventiveness.
-
E.
Piano Sonata No. 26 in E-flat major, Op. 81a "Les Adieux"
Piano Sonata No. 26 in E-flat major, Op. 81a "Les Adieux" is one of Ludwig van Beethoven’s later, programmatic piano sonatas, notable for its expressive depiction of farewell, absence, and reunion.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
musical composition
ⓘ
piano sonata ⓘ |
| approximateCompositionEnd | 1822 ⓘ |
| approximateCompositionStart | 1821 ⓘ |
| catalogNumber | Op. 110 ⓘ |
| composer | Ludwig van Beethoven ⓘ |
| counterpointUse | prominent fugue in final movement ⓘ |
| countryOfOrigin | Austria ⓘ |
| dedication | Maximilian Joseph Leidesdorf NERFINISHED ⓘ |
| emotionalCharacter |
introspective
ⓘ
tragic ⓘ transcendent ⓘ |
| firstMovementKey | A-flat major ⓘ |
| firstMovementTempo | Moderato cantabile molto espressivo ⓘ |
| firstMovementTitle | Moderato cantabile molto espressivo ⓘ |
| genre | classical music ⓘ |
| historicalContext | composed during Beethoven’s deafness ⓘ |
| instrumentation | solo piano ⓘ |
| key | A-flat major ⓘ |
| language | none (instrumental) ⓘ |
| movementCount | 3 ⓘ |
| notableAspect | fusion of lyricism and counterpoint ⓘ |
| notableFeature |
contrasting scherzo-like second movement
ⓘ
integration of arioso and fugue ⓘ lyrical first movement ⓘ use of fugue in the final movement ⓘ |
| numberInSeries | 31 ⓘ |
| opusSequence |
follows Piano Sonata No. 30 in E major, Op. 109
ⓘ
precedes Piano Sonata No. 32 in C minor, Op. 111 ⓘ |
| partOf |
Beethoven late piano sonatas
ⓘ
linked to:
Beethoven piano sonatas
Beethoven piano sonatas ⓘ |
| period | late Beethoven period ⓘ |
| placeOfComposition | Vienna ⓘ |
| publicationYear | 1822 ⓘ |
| publisher | Schlesinger ⓘ |
| secondMovementKey | F minor ⓘ |
| secondMovementTempo | Allegro molto ⓘ |
| secondMovementTitle | Allegro molto ⓘ |
| structuralInnovation | cyclical integration of movements ⓘ |
| style |
early Romantic
ⓘ
late Classical ⓘ |
| thirdMovementKey | A-flat major ⓘ |
| thirdMovementSections |
Adagio ma non troppo
ⓘ
Arioso dolente ⓘ Fugue ⓘ |
| thirdMovementTitle | Adagio ma non troppo – Fuga: Allegro ma non troppo ⓘ |
| typicalPerformanceDuration | about 18 minutes ⓘ |
| workNumberInBeethovenPianoSonatas | 31 of 32 ⓘ |
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: Piano Sonata No. 31 in A-flat major, Op. 110 Description of subject: Piano Sonata No. 31 in A-flat major, Op. 110 is one of Ludwig van Beethoven’s late piano sonatas, renowned for its emotional depth, structural innovation, and expressive fusion of lyricism and counterpoint.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Ludwig van Beethoven Piano Sonata No. 31 Op. 110 first movement
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partOf
→
Ludwig van Beethoven Piano Sonata No. 31 in A-flat major, Op. 110
ⓘ
linked to: Piano Sonata No. 31 in A-flat major, Op. 110
Piano Sonata No. 30 in E major, Op. 109
→
followedBy
→
Piano Sonata No. 31 in A-flat major, Op. 110
ⓘ