Piano Sonata in E-flat minor
E909305
Piano Sonata in E-flat minor is a large-scale, virtuosic and structurally ambitious work for solo piano by French composer Paul Dukas, noted for its dense textures and symphonic character.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piano Sonata in E-flat minor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11163152 — 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 in E-flat minor Context triple: [Paul Dukas, composed, Piano Sonata in E-flat minor]
-
A.
Piano Sonata in B minor
The Piano Sonata in B minor is Franz Liszt’s monumental, single-movement sonata for solo piano, renowned for its virtuosic demands, innovative structure, and profound emotional depth.
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B.
Piano Sonata No. 8 in C minor, Op. 13 "Pathétique"
Piano Sonata No. 8 in C minor, Op. 13 "Pathétique" is one of Beethoven’s most famous early piano sonatas, celebrated for its dramatic contrasts, expressive slow movement, and pioneering Romantic character.
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C.
Piano Sonata No. 2 in B-flat minor, Op. 36
Piano Sonata No. 2 in B-flat minor, Op. 36 is a large-scale, virtuosic and emotionally intense piano work by Sergei Rachmaninoff, noted for its sweeping Romantic lyricism and technical demands.
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D.
Piano Sonata No. 23 in F minor, Op. 57 "Appassionata"
Piano Sonata No. 23 in F minor, Op. 57 "Appassionata" is one of Beethoven’s most celebrated and emotionally intense piano sonatas, renowned for its dramatic contrasts, technical demands, and profound expressive depth.
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E.
Piano Concerto in E minor
The Piano Concerto in E minor is a virtuosic Romantic concerto composed by the renowned Polish-American pianist and composer Josef Hofmann.
- 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 in E-flat minor Target entity description: Piano Sonata in E-flat minor is a large-scale, virtuosic and structurally ambitious work for solo piano by French composer Paul Dukas, noted for its dense textures and symphonic character.
-
A.
Piano Sonata in B minor
The Piano Sonata in B minor is Franz Liszt’s monumental, single-movement sonata for solo piano, renowned for its virtuosic demands, innovative structure, and profound emotional depth.
-
B.
Piano Sonata No. 8 in C minor, Op. 13 "Pathétique"
Piano Sonata No. 8 in C minor, Op. 13 "Pathétique" is one of Beethoven’s most famous early piano sonatas, celebrated for its dramatic contrasts, expressive slow movement, and pioneering Romantic character.
-
C.
Piano Sonata No. 2 in B-flat minor, Op. 36
Piano Sonata No. 2 in B-flat minor, Op. 36 is a large-scale, virtuosic and emotionally intense piano work by Sergei Rachmaninoff, noted for its sweeping Romantic lyricism and technical demands.
-
D.
Piano Sonata No. 23 in F minor, Op. 57 "Appassionata"
Piano Sonata No. 23 in F minor, Op. 57 "Appassionata" is one of Beethoven’s most celebrated and emotionally intense piano sonatas, renowned for its dramatic contrasts, technical demands, and profound expressive depth.
-
E.
Piano Concerto in E minor
The Piano Concerto in E minor is a virtuosic Romantic concerto composed by the renowned Polish-American pianist and composer Josef Hofmann.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
piano sonata
ⓘ
solo piano work ⓘ |
| alsoKnownAs | Sonate pour piano en mi bémol mineur NERFINISHED ⓘ |
| approximateDuration | about 40 minutes ⓘ |
| associatedWith |
French piano repertoire
ⓘ
fin-de-siècle music ⓘ |
| catalogueStatus | one of Paul Dukas's major works ⓘ |
| characteristic |
dense textures
ⓘ
large-scale ⓘ structurally ambitious ⓘ symphonic character ⓘ virtuosic ⓘ |
| composer | Paul Dukas NERFINISHED ⓘ |
| composerNationality | French ⓘ |
| countryOfOrigin | France ⓘ |
| dedicatedTo | Édouard Risler NERFINISHED ⓘ |
| difficulty | very high ⓘ |
| form | multi-movement sonata ⓘ |
| genre | classical music ⓘ |
| hasStructuralFeature |
cyclical thematic relationships
ⓘ
symphonic development of themes ⓘ |
| influencedBy |
César Franck
NERFINISHED
ⓘ
Franz Liszt NERFINISHED ⓘ Richard Wagner NERFINISHED ⓘ |
| instrumentation | solo piano ⓘ |
| key | E-flat minor ⓘ |
| languageOfTitle | French ⓘ |
| movement |
first movement
ⓘ
fourth movement ⓘ second movement ⓘ third movement ⓘ |
| movementCount | 4 ⓘ |
| notability | considered one of the most demanding French piano sonatas ⓘ |
| notableFeature |
complex counterpoint
ⓘ
extended formal design ⓘ orchestral sonority on the piano ⓘ |
| performanceContext | concert repertoire ⓘ |
| period | late 19th century ⓘ |
| premiereType | public concert performance ⓘ |
| publisher | Durand (publisher) NERFINISHED ⓘ |
| requires |
advanced technical skill
ⓘ
high interpretive depth ⓘ |
| style | late-Romantic ⓘ |
| texture |
polyphonic
ⓘ
thick chordal writing ⓘ |
| tonalSystem | tonal with chromatic harmony ⓘ |
| workType | concert piece ⓘ |
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 in E-flat minor Description of subject: Piano Sonata in E-flat minor is a large-scale, virtuosic and structurally ambitious work for solo piano by French composer Paul Dukas, noted for its dense textures and symphonic character.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.