Urs Bühler
E421538
Urs Bühler is a Swiss tenor best known as a member of the multinational classical crossover vocal group Il Divo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Urs Bühler canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T4128895 — 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: Urs Bühler Context triple: [Bühler, hasNotableBearer, Urs Bühler]
-
A.
Reto Bühler
Reto Bühler is a notable individual who shares the Bühler surname, recognized as a distinguished bearer of that family name.
-
B.
Paul Köchli
Paul Köchli is a Swiss cycling coach and former professional rider best known for managing the La Vie Claire team during the 1980s, working with stars like Bernard Hinault and Greg LeMond.
-
C.
Ueli Maurer
Ueli Maurer is a Swiss mathematician and computer scientist renowned for his contributions to cryptography and information security.
-
D.
Bernhard Wicki
Bernhard Wicki was an Austrian-Swiss film director and actor best known for his anti-war films and his co-direction of the World War II epic "The Longest Day."
-
E.
Leonhard Widmer
Leonhard Widmer was a 19th-century Swiss writer best known for authoring the lyrics of the Swiss national anthem, the "Swiss Psalm."
- 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: Urs Bühler Target entity description: Urs Bühler is a Swiss tenor best known as a member of the multinational classical crossover vocal group Il Divo.
-
A.
Reto Bühler
Reto Bühler is a notable individual who shares the Bühler surname, recognized as a distinguished bearer of that family name.
-
B.
Paul Köchli
Paul Köchli is a Swiss cycling coach and former professional rider best known for managing the La Vie Claire team during the 1980s, working with stars like Bernard Hinault and Greg LeMond.
-
C.
Ueli Maurer
Ueli Maurer is a Swiss mathematician and computer scientist renowned for his contributions to cryptography and information security.
-
D.
Bernhard Wicki
Bernhard Wicki was an Austrian-Swiss film director and actor best known for his anti-war films and his co-direction of the World War II epic "The Longest Day."
-
E.
Leonhard Widmer
Leonhard Widmer was a 19th-century Swiss writer best known for authoring the lyrics of the Swiss national anthem, the "Swiss Psalm."
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Swiss person
ⓘ
human ⓘ singer ⓘ tenor ⓘ |
| activeIn | music industry ⓘ |
| associatedAct | Il Divo ⓘ |
| birthCountry | Switzerland ⓘ |
| birthDate | 1971-07-19 ⓘ |
| birthPlace | Willisau ⓘ |
| citizenship | Switzerland ⓘ |
| countryOfActivity |
Switzerland
ⓘ
United Kingdom ⓘ United States of America ⓘ |
| familyName | Bühler ⓘ |
| fieldOfWork |
classical crossover music
ⓘ
vocal performance ⓘ |
| genre |
classical crossover
ⓘ
classical music ⓘ |
| givenName | Urs ⓘ |
| hasFanBaseIn |
Asia
ⓘ
Europe ⓘ North America ⓘ |
| hasMusicalRole |
tenor vocalist
ⓘ
vocalist ⓘ |
| instrument | vocals ⓘ |
| knownFor | being a member of Il Divo ⓘ |
| languageSpoken |
English
ⓘ
French ⓘ German ⓘ Spanish ⓘ |
| memberOf | Il Divo ⓘ |
| name | Urs Bühler ⓘ |
| nationality | Swiss ⓘ |
| notableWork |
Ancora
ⓘ
Il Divo (debut album) ⓘ
linked to:
Il Divo
Siempre ⓘ The Promise ⓘ |
| occupation |
musician
ⓘ
singer ⓘ tenor ⓘ |
| partOf | multinational classical crossover vocal group Il Divo ⓘ |
| residence | United Kingdom ⓘ |
| sexOrGender | male ⓘ |
| vocalType | tenor ⓘ |
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: Urs Bühler Description of subject: Urs Bühler is a Swiss tenor best known as a member of the multinational classical crossover vocal group Il Divo.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.