Sonata IV in B-flat major
E567403
Sonata IV in B-flat major is one of the baroque trio sonatas from the collection Op. 1, written for two treble instruments and continuo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sonata IV in B-flat major canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6070256 — 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: Sonata IV in B-flat major Context triple: [Trio Sonatas Op. 1, hasPart, Sonata IV in B-flat major]
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A.
Sonata quasi una fantasia
"Sonata quasi una fantasia" is the original descriptive title given by Beethoven to his Piano Sonata No. 14 in C-sharp minor, Op. 27 No. 2, later famously nicknamed the "Moonlight" Sonata.
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B.
Piano Sonata No. 7 in B-flat major
Piano Sonata No. 7 in B-flat major is a powerful and rhythmically driven piano work by Sergei Prokofiev, renowned as one of his three "War Sonatas" and a landmark of 20th-century piano repertoire.
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C.
Symphony No. 4 in B-flat major, Op. 60
Symphony No. 4 in B-flat major, Op. 60 is a symphony by Ludwig van Beethoven, noted for its comparatively light, lyrical character and classical clarity between the more dramatic Third and Fifth Symphonies.
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D.
Symphony No. 4 in G major
Symphony No. 4 in G major is Gustav Mahler’s relatively light and classical-style symphony, renowned for its serene character and soprano finale depicting a child’s vision of heaven.
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E.
Symphony No. 4 in F minor
Symphony No. 4 in F minor is a powerful and turbulent orchestral work by Ralph Vaughan Williams, noted for its dramatic intensity and uncharacteristically dissonant, aggressive style.
- 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: Sonata IV in B-flat major Target entity description: Sonata IV in B-flat major is one of the baroque trio sonatas from the collection Op. 1, written for two treble instruments and continuo.
-
A.
Sonata quasi una fantasia
"Sonata quasi una fantasia" is the original descriptive title given by Beethoven to his Piano Sonata No. 14 in C-sharp minor, Op. 27 No. 2, later famously nicknamed the "Moonlight" Sonata.
-
B.
Piano Sonata No. 7 in B-flat major
Piano Sonata No. 7 in B-flat major is a powerful and rhythmically driven piano work by Sergei Prokofiev, renowned as one of his three "War Sonatas" and a landmark of 20th-century piano repertoire.
-
C.
Symphony No. 4 in B-flat major, Op. 60
Symphony No. 4 in B-flat major, Op. 60 is a symphony by Ludwig van Beethoven, noted for its comparatively light, lyrical character and classical clarity between the more dramatic Third and Fifth Symphonies.
-
D.
Symphony No. 4 in G major
Symphony No. 4 in G major is Gustav Mahler’s relatively light and classical-style symphony, renowned for its serene character and soprano finale depicting a child’s vision of heaven.
-
E.
Symphony No. 4 in F minor
Symphony No. 4 in F minor is a powerful and turbulent orchestral work by Ralph Vaughan Williams, noted for its dramatic intensity and uncharacteristically dissonant, aggressive style.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
musical composition
ⓘ
trio sonata ⓘ |
| genre | Baroque music ⓘ |
| hasInstrumentation |
basso continuo
ⓘ
two treble instruments ⓘ |
| hasMovementStructure | multi-movement work ⓘ |
| musicalKey | B-flat major ⓘ |
| numberInSet | 4 ⓘ |
| opusNumber | 1 ⓘ |
| partOf | Op. 1 ⓘ |
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: Sonata IV in B-flat major Description of subject: Sonata IV in B-flat major is one of the baroque trio sonatas from the collection Op. 1, written for two treble instruments and continuo.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.