D. 899
E758137
D. 899 is the Deutsch catalogue number for Franz Schubert’s first set of four Impromptus for solo piano, composed in 1827.
All labels observed (1)
| Label | Occurrences |
|---|---|
| D. 899 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8813896 — 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: D. 899 Context triple: [Impromptus, D. 899, catalogNumber, D. 899]
-
A.
9D
9D is the designation for a state highway in New York known as New York State Route 9D.
-
B.
S89
S89 is a Staten Island bus route in New York City that provides local transit service connecting New Springville with other parts of the borough.
-
C.
B99
B99 is a popular American comedy television series set in a Brooklyn police precinct, known for its ensemble cast, witty humor, and progressive themes.
-
D.
A89
The A89 is a major road in Scotland that connects Edinburgh and Glasgow, passing through various towns and serving as an important regional transport route.
-
E.
99E
99E is a state highway designation used for a major north–south route in Oregon, historically part of the primary highway system paralleling Interstate 5.
- 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: D. 899 Target entity description: D. 899 is the Deutsch catalogue number for Franz Schubert’s first set of four Impromptus for solo piano, composed in 1827.
-
A.
9D
9D is the designation for a state highway in New York known as New York State Route 9D.
-
B.
S89
S89 is a Staten Island bus route in New York City that provides local transit service connecting New Springville with other parts of the borough.
-
C.
B99
B99 is a popular American comedy television series set in a Brooklyn police precinct, known for its ensemble cast, witty humor, and progressive themes.
-
D.
A89
The A89 is a major road in Scotland that connects Edinburgh and Glasgow, passing through various towns and serving as an important regional transport route.
-
E.
99E
99E is a state highway designation used for a major north–south route in Oregon, historically part of the primary highway system paralleling Interstate 5.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
musical work
ⓘ
set of piano pieces ⓘ |
| catalogueAbbreviation | D ⓘ |
| catalogueNumberIn | Deutsch catalogue ⓘ |
| composedInYear | 1827 ⓘ |
| composer | Franz Schubert ⓘ |
| composerFullName |
Franz Peter Schubert
ⓘ
linked to:
Franz Schubert
|
| composerNationality | Austrian ⓘ |
| consistsOf |
Impromptu in A-flat major, D. 899 No. 4
ⓘ
linked to:
Impromptus, D. 899
Impromptu in C minor, D. 899 No. 1 ⓘ
linked to:
Impromptus, D. 899
Impromptu in E-flat major, D. 899 No. 2 ⓘ
linked to:
Impromptus, D. 899
Impromptu in G-flat major, D. 899 No. 3 ⓘ
linked to:
Impromptus, D. 899
|
| countryOfOrigin | Austria ⓘ |
| followedBy | D. 935 ⓘ |
| genre |
Romantic piano music
ⓘ
impromptu ⓘ |
| hasAlternativeTitle |
Four Impromptus, D. 899
ⓘ
linked to:
Impromptus, D. 899
|
| hasMovementCount | 4 ⓘ |
| hasOpusNumber | Op. 90 ⓘ |
| hasTitle | Impromptus, D. 899 ⓘ |
| hasWorkNumber | 899 ⓘ |
| isFirstSetOf |
Schubert’s two sets of Impromptus for piano
ⓘ
linked to:
Impromptus, D. 899
|
| isForInstrument | piano ⓘ |
| isPartOfComposerOutput | piano solo works of Franz Schubert ⓘ |
| keyOfPart |
A-flat major
ⓘ
C minor ⓘ E-flat major ⓘ G-flat major ⓘ |
| languageOfWork | instrumental ⓘ |
| numberOfPieces | 4 ⓘ |
| period | Romantic era ⓘ |
| placeOfComposition | Vienna ⓘ |
| scoredFor | solo piano ⓘ |
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: D. 899 Description of subject: D. 899 is the Deutsch catalogue number for Franz Schubert’s first set of four Impromptus for solo piano, composed in 1827.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.