Joseph Sonnleithner
E329028
Joseph Sonnleithner was an Austrian librettist, lawyer, and cultural figure best known for writing the original libretto for Beethoven’s opera "Fidelio."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Joseph Sonnleithner canonical | 11 |
How this entity was disambiguated
This entity first appeared as the object of triple T2577307 — 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: Joseph Sonnleithner Context triple: [Fidelio, Op. 72, librettist, Joseph Sonnleithner]
-
A.
Sepp Jöchler
Sepp Jöchler was an Austrian mountaineer known for being one of the climbers who made the first ascent of Cho Oyu, one of the world’s highest peaks.
-
B.
Johann Nelböck
Johann Nelböck was an Austrian former student best known for assassinating the philosopher Moritz Schlick in 1936.
-
C.
Gerd Strohmeier
Gerd Strohmeier is a German political scientist and university administrator who serves as the rector of Chemnitz University of Technology.
-
D.
Wendel Hipler
Wendel Hipler was a key legal and political leader of the German Peasants’ War, known for helping articulate and organize the peasants’ demands against feudal authorities.
-
E.
Johann Schwarzhuber
Johann Schwarzhuber was an SS officer and concentration camp official in Nazi Germany who was prosecuted for war crimes after World War II.
- 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: Joseph Sonnleithner Target entity description: Joseph Sonnleithner was an Austrian librettist, lawyer, and cultural figure best known for writing the original libretto for Beethoven’s opera "Fidelio."
-
A.
Sepp Jöchler
Sepp Jöchler was an Austrian mountaineer known for being one of the climbers who made the first ascent of Cho Oyu, one of the world’s highest peaks.
-
B.
Johann Nelböck
Johann Nelböck was an Austrian former student best known for assassinating the philosopher Moritz Schlick in 1936.
-
C.
Gerd Strohmeier
Gerd Strohmeier is a German political scientist and university administrator who serves as the rector of Chemnitz University of Technology.
-
D.
Wendel Hipler
Wendel Hipler was a key legal and political leader of the German Peasants’ War, known for helping articulate and organize the peasants’ demands against feudal authorities.
-
E.
Johann Schwarzhuber
Johann Schwarzhuber was an SS officer and concentration camp official in Nazi Germany who was prosecuted for war crimes after World War II.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
cultural figure
ⓘ
human ⓘ lawyer ⓘ librettist ⓘ |
| areaOfActivity | Central European music theatre ⓘ |
| associatedWith |
Austrian Empire
ⓘ
linked to:
Austrian Habsburg Monarchy
Vienna Court Opera ⓘ
linked to:
Viennese court theatres
|
| collaboratedWith | Ludwig van Beethoven ⓘ |
| countryOfCitizenship | Austria ⓘ |
| employer |
Vienna Court Theatre
ⓘ
linked to:
Theater am Kärntnertor, Vienna
|
| ethnicGroup | Austrian ⓘ |
| familyName | Sonnleithner ⓘ |
| fieldOfWork |
law
ⓘ
music ⓘ theatre ⓘ |
| genre | opera libretto ⓘ |
| givenName | Joseph ⓘ |
| hasOccupation | cultural administrator ⓘ |
| hasRole | librettist of the first version of Fidelio ⓘ |
| influenced | Viennese operatic repertoire ⓘ |
| knownFor |
activities in Viennese theatre administration
ⓘ
collaboration with Beethoven on Fidelio ⓘ |
| languageOfWorkOrName | German ⓘ |
| memberOf | Sonnleithner family ⓘ |
| movement | Viennese classical music scene ⓘ |
| name | Joseph Sonnleithner ⓘ |
| notableFor | writing the original libretto for Beethoven’s Fidelio ⓘ |
| notableWork |
Fidelio (original libretto)
ⓘ
linked to:
Fidelio, Op. 72
Original libretto for Beethoven’s opera Fidelio ⓘ |
| occupation |
archivist
ⓘ
civil servant ⓘ impresario ⓘ lawyer ⓘ librettist ⓘ theatre director ⓘ |
| partOf | Austrian cultural history ⓘ |
| positionHeld |
director of the Vienna Court Theatre
ⓘ
secretary of the Vienna Court Theatre ⓘ |
| primaryLanguage | German ⓘ |
| relative |
Ignaz von Sonnleithner
ⓘ
Leopold Sonnleithner ⓘ |
| residence | Vienna ⓘ |
| sexOrGender | male ⓘ |
| workLocation | Vienna ⓘ |
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: Joseph Sonnleithner Description of subject: Joseph Sonnleithner was an Austrian librettist, lawyer, and cultural figure best known for writing the original libretto for Beethoven’s opera "Fidelio."
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Leonore in Ludwig van Beethoven's "Fidelio"
subject linked to:
Don Pizarro in Fidelio