Piano Sonata No. 9 in E major, Op. 14 No. 1
E279457
Piano Sonata No. 9 in E major, Op. 14 No. 1 is a three-movement piano sonata by Ludwig van Beethoven, noted for its graceful, lyrical character and classical clarity.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Piano Sonata No. 9 in E major, Op. 14 No. 1 canonical | 2 |
| Op. 14 No. 1 | 1 |
| third movement of Piano Sonata No. 9 in E major, Op. 14 No. 1 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2568950 — 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. 9 in E major, Op. 14 No. 1 Context triple: [Piano Sonata No. 8 in C minor, Op. 13 "Pathétique", followedBy, Piano Sonata No. 9 in E major, Op. 14 No. 1]
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A.
Piano Concerto No. 1 in D minor, Op. 15
Piano Concerto No. 1 in D minor, Op. 15 is Johannes Brahms’s powerful and symphonically conceived first piano concerto, renowned for its dramatic intensity and structural grandeur.
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B.
Piano Concerto No. 1 in B-flat minor, Op. 23
Piano Concerto No. 1 in B-flat minor, Op. 23 is a Romantic-era concerto renowned for its powerful opening chords, lyrical themes, and virtuosic piano writing, and is one of Tchaikovsky’s most frequently performed works.
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C.
Piano Concerto No. 1 in G minor, Op. 25
Piano Concerto No. 1 in G minor, Op. 25 is a Romantic-era concerto for piano and orchestra by Felix Mendelssohn, admired for its virtuosic solo part, lyrical themes, and seamless, three-movement structure played without pauses.
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D.
Piano Concerto in G major
The Piano Concerto in G major is a vibrant, jazz-influenced orchestral work by Maurice Ravel, celebrated for its brilliant piano writing, colorful orchestration, and blend of playful energy with lyrical beauty.
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E.
Piano Trio No. 1 in D minor, Op. 49
Piano Trio No. 1 in D minor, Op. 49 is a celebrated Romantic-era chamber work by Felix Mendelssohn, renowned for its lyrical melodies, virtuosic writing, and enduring popularity in the piano trio repertoire.
- 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. 9 in E major, Op. 14 No. 1 Target entity description: Piano Sonata No. 9 in E major, Op. 14 No. 1 is a three-movement piano sonata by Ludwig van Beethoven, noted for its graceful, lyrical character and classical clarity.
-
A.
Piano Concerto No. 1 in D minor, Op. 15
Piano Concerto No. 1 in D minor, Op. 15 is Johannes Brahms’s powerful and symphonically conceived first piano concerto, renowned for its dramatic intensity and structural grandeur.
-
B.
Piano Concerto No. 1 in B-flat minor, Op. 23
Piano Concerto No. 1 in B-flat minor, Op. 23 is a Romantic-era concerto renowned for its powerful opening chords, lyrical themes, and virtuosic piano writing, and is one of Tchaikovsky’s most frequently performed works.
-
C.
Piano Concerto No. 1 in G minor, Op. 25
Piano Concerto No. 1 in G minor, Op. 25 is a Romantic-era concerto for piano and orchestra by Felix Mendelssohn, admired for its virtuosic solo part, lyrical themes, and seamless, three-movement structure played without pauses.
-
D.
Piano Concerto in G major
The Piano Concerto in G major is a vibrant, jazz-influenced orchestral work by Maurice Ravel, celebrated for its brilliant piano writing, colorful orchestration, and blend of playful energy with lyrical beauty.
-
E.
Piano Trio No. 1 in D minor, Op. 49
Piano Trio No. 1 in D minor, Op. 49 is a celebrated Romantic-era chamber work by Felix Mendelssohn, renowned for its lyrical melodies, virtuosic writing, and enduring popularity in the piano trio repertoire.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
musical composition
ⓘ
piano sonata ⓘ |
| approximateCompositionPeriod | circa 1798–1799 ⓘ |
| catalogNumber | Op. 14/1 ⓘ |
| character |
classical clarity
ⓘ
graceful ⓘ lyrical ⓘ |
| composer | Ludwig van Beethoven ⓘ |
| countryOfOrigin | Austria ⓘ |
| dedication | Baroness Josefa von Braun ⓘ |
| firstMovementForm | sonata form ⓘ |
| firstMovementKey | E major ⓘ |
| genre | piano sonata ⓘ |
| hasArrangement | string quartet arrangement by Beethoven ⓘ |
| hasMovement |
first movement of Piano Sonata No. 9 in E major, Op. 14 No. 1
ⓘ
second movement of Piano Sonata No. 9 in E major, Op. 14 No. 1 ⓘ Piano Sonata No. 9 in E major, Op. 14 No. 1 self-linksurface differs ⓘ
surface form:
third movement of Piano Sonata No. 9 in E major, Op. 14 No. 1
|
| influencedBy | Classical style of Haydn and Mozart ⓘ |
| key | E major ⓘ |
| language | instrumental ⓘ |
| movement1TempoMarking | Allegro ⓘ |
| movement2TempoMarking | Allegretto ⓘ |
| movement3TempoMarking | Rondo: Allegro comodo ⓘ |
| movementCount | 3 ⓘ |
| notableFeature |
economical use of thematic material
ⓘ
relatively modest technical demands compared to later Beethoven sonatas ⓘ transparent classical texture ⓘ |
| numberInSeries | 9 ⓘ |
| opusNumber |
Piano Sonata No. 9 in E major, Op. 14 No. 1
self-linksurface differs
ⓘ
surface form:
Op. 14 No. 1
|
| originalInstrumentation | piano ⓘ |
| pairedWith | Piano Sonata No. 10 in G major, Op. 14 No. 2 ⓘ |
| partOfComposerRepertoire | Beethoven piano sonatas ⓘ |
| periodInBeethovenOutput | early period ⓘ |
| placeOfComposition | Vienna ⓘ |
| publicationStatus | published ⓘ |
| publisher | various early 19th-century Viennese publishers ⓘ |
| scoredFor | solo piano ⓘ |
| secondMovementForm | ternary form ⓘ |
| secondMovementKey | E minor ⓘ |
| stringQuartetArrangementCatalog | Hess 34 ⓘ |
| stylePeriod | Classical period ⓘ |
| thirdMovementForm | rondo form ⓘ |
| thirdMovementKey | E major ⓘ |
| typicalPerformanceDuration | approximately 13–15 minutes ⓘ |
| workSeries | Op. 14 piano sonatas ⓘ |
| workTitleLanguage | Italian ⓘ |
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. 9 in E major, Op. 14 No. 1 Description of subject: Piano Sonata No. 9 in E major, Op. 14 No. 1 is a three-movement piano sonata by Ludwig van Beethoven, noted for its graceful, lyrical character and classical clarity.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Piano Sonata No. 8 in C minor, Op. 13 "Pathétique"
→
followedBy
→
Piano Sonata No. 9 in E major, Op. 14 No. 1
ⓘ
Piano Sonata No. 9 in E major, Op. 14 No. 1
→
opusNumber
→
Piano Sonata No. 9 in E major, Op. 14 No. 1
self-linksurface differs
ⓘ
this entity surface form:
Op. 14 No. 1
Piano Sonata No. 9 in E major, Op. 14 No. 1
→
hasMovement
→
Piano Sonata No. 9 in E major, Op. 14 No. 1
self-linksurface differs
ⓘ
this entity surface form:
third movement of Piano Sonata No. 9 in E major, Op. 14 No. 1