Nachtstück No. 2 in C major, Op. 23
E838548
Nachtstück No. 2 in C major, Op. 23 is the second of Robert Schumann’s four atmospheric piano pieces in the Nachtstücke set, noted for its lyrical, introspective character.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Nachtstück No. 2 in C major, Op. 23 canonical | 1 |
| Nachtstück No. 2, Op. 23 | 1 |
| Night Piece No. 2 in C major, Op. 23 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10046324 — 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: Nachtstück No. 2 in C major, Op. 23 Context triple: [Robert Schumann: Nachtstücke, Op. 23, hasPart, Nachtstück No. 2 in C major, Op. 23]
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A.
Nachtstück No. 1 in F major, Op. 23
Nachtstück No. 1 in F major, Op. 23 is the opening piece of Robert Schumann’s four-movement piano cycle "Nachtstücke," characterized by its evocative, nocturnal atmosphere and Romantic expressiveness.
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B.
Ballade in G minor
The Ballade in G minor is a large-scale, virtuosic piano work by Edvard Grieg that develops a Norwegian folk melody through a series of dramatic and lyrical variations.
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C.
Sonate Nr. 2 g-Moll, Op. 22
Sonate Nr. 2 g-Moll, Op. 22 is a piano sonata by Camille Saint-Saëns, noted for its virtuosic demands and Romantic expressiveness.
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D.
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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E.
Winter in F minor
"Winter in F minor" is the final, vividly dramatic violin concerto in Antonio Vivaldi’s famous Baroque cycle The Four Seasons, depicting the harshness and intensity of winter.
- 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: Nachtstück No. 2 in C major, Op. 23 Target entity description: Nachtstück No. 2 in C major, Op. 23 is the second of Robert Schumann’s four atmospheric piano pieces in the Nachtstücke set, noted for its lyrical, introspective character.
-
A.
Nachtstück No. 1 in F major, Op. 23
Nachtstück No. 1 in F major, Op. 23 is the opening piece of Robert Schumann’s four-movement piano cycle "Nachtstücke," characterized by its evocative, nocturnal atmosphere and Romantic expressiveness.
-
B.
Ballade in G minor
The Ballade in G minor is a large-scale, virtuosic piano work by Edvard Grieg that develops a Norwegian folk melody through a series of dramatic and lyrical variations.
-
C.
Sonate Nr. 2 g-Moll, Op. 22
Sonate Nr. 2 g-Moll, Op. 22 is a piano sonata by Camille Saint-Saëns, noted for its virtuosic demands and Romantic expressiveness.
-
D.
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.
-
E.
Winter in F minor
"Winter in F minor" is the final, vividly dramatic violin concerto in Antonio Vivaldi’s famous Baroque cycle The Four Seasons, depicting the harshness and intensity of winter.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Romantic-era composition
ⓘ
character piece ⓘ piano piece ⓘ |
| associatedComposerNationality | German ⓘ |
| catalogueGrouping | Schumann piano solo works ⓘ |
| character |
introspective
ⓘ
lyrical ⓘ |
| composer | Robert Schumann ⓘ |
| genre | character piece for piano ⓘ |
| hasSetCompanionWork |
Nachtstück No. 1 in F major, Op. 23
ⓘ
Nachtstück No. 3 in F major, Op. 23 ⓘ Nachtstück No. 4 in F major, Op. 23 ⓘ |
| instrumentation | solo piano ⓘ |
| intendedInstrument | piano ⓘ |
| key | C major ⓘ |
| languageOfTitle | German ⓘ |
| movementType | Nachtstück ⓘ |
| numberOfHands | two hands ⓘ |
| opusNumber | Op. 23 ⓘ |
| partOf | Nachtstücke, Op. 23 ⓘ |
| positionInSet | 2 ⓘ |
| setComposer | Robert Schumann ⓘ |
| setSize | 4 ⓘ |
| setTitle | Nachtstücke ⓘ |
| stylePeriod | Romantic ⓘ |
| texture | predominantly homophonic ⓘ |
| titleTranslation |
Night Piece No. 2 in C major, Op. 23
ⓘ
linked to:
Nachtstück No. 2 in C major, Op. 23
|
| writtenFor |
concert performance
ⓘ
domestic music-making ⓘ |
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: Nachtstück No. 2 in C major, Op. 23 Description of subject: Nachtstück No. 2 in C major, Op. 23 is the second of Robert Schumann’s four atmospheric piano pieces in the Nachtstücke set, noted for its lyrical, introspective character.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nachtstück No. 2 in C major, Op. 23
linked to: Nachtstück No. 2 in C major, Op. 23