Prince Gustaf, Duke of Uppland
E537571
Prince Gustaf, Duke of Uppland was a 19th-century Swedish prince, noted both as a member of the House of Bernadotte and as a talented composer of songs still known in Sweden today.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Prince Gustaf, Duke of Uppland canonical | 8 |
| Crown Prince Gustav of Sweden | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5652677 — 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: Prince Gustaf, Duke of Uppland Context triple: [Oscar I of Norway and Sweden, child, Prince Gustaf, Duke of Uppland]
-
A.
Prince Gustav of Denmark
Prince Gustav of Denmark was a Danish prince of the House of Glücksburg, known primarily as a younger son of King Frederick VIII and Queen Louise of Sweden who remained unmarried and held a relatively low political profile.
-
B.
Prince Daniel, Duke of Västergötland
Prince Daniel, Duke of Västergötland, is a member of the Swedish royal family and the husband of Crown Princess Victoria of Sweden.
-
C.
Gustaf Adolf, Prince of Sweden
Gustaf Adolf, Prince of Sweden, was a Swedish royal prince and heir apparent whose early death in a 1947 plane crash led to his son, the future King Carl XVI Gustaf, eventually inheriting the throne.
-
D.
Bertil, Duke of Halland
Bertil, Duke of Halland was a Swedish prince and long-serving member of the Swedish royal family who played a key representative role for the monarchy in the 20th century.
-
E.
Crown Prince Charles John of Sweden
Crown Prince Charles John of Sweden, formerly the French marshal Jean-Baptiste Bernadotte, was the adopted heir to the Swedish throne who led Sweden against Napoleon and founded the still-reigning Bernadotte dynasty.
- 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: Prince Gustaf, Duke of Uppland Target entity description: Prince Gustaf, Duke of Uppland was a 19th-century Swedish prince, noted both as a member of the House of Bernadotte and as a talented composer of songs still known in Sweden today.
-
A.
Prince Gustav of Denmark
Prince Gustav of Denmark was a Danish prince of the House of Glücksburg, known primarily as a younger son of King Frederick VIII and Queen Louise of Sweden who remained unmarried and held a relatively low political profile.
-
B.
Prince Daniel, Duke of Västergötland
Prince Daniel, Duke of Västergötland, is a member of the Swedish royal family and the husband of Crown Princess Victoria of Sweden.
-
C.
Gustaf Adolf, Prince of Sweden
Gustaf Adolf, Prince of Sweden, was a Swedish royal prince and heir apparent whose early death in a 1947 plane crash led to his son, the future King Carl XVI Gustaf, eventually inheriting the throne.
-
D.
Bertil, Duke of Halland
Bertil, Duke of Halland was a Swedish prince and long-serving member of the Swedish royal family who played a key representative role for the monarchy in the 20th century.
-
E.
Crown Prince Charles John of Sweden
Crown Prince Charles John of Sweden, formerly the French marshal Jean-Baptiste Bernadotte, was the adopted heir to the Swedish throne who led Sweden against Napoleon and founded the still-reigning Bernadotte dynasty.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Swedish prince
ⓘ
composer ⓘ |
| aristocratic title | Prince of Sweden ⓘ |
| artistic role | song composer ⓘ |
| century of activity | 19th century ⓘ |
| country of citizenship | Sweden ⓘ |
| cultural context | Swedish classical music ⓘ |
| gender | male ⓘ |
| genre | art song ⓘ |
| given name | Gustaf ⓘ |
| historical period | 19th century Sweden ⓘ |
| known for |
being a member of the Swedish royal family
ⓘ
composing songs still known in Sweden ⓘ |
| language of work or name | Swedish ⓘ |
| nationality | Swedish ⓘ |
| noble family | House of Bernadotte ⓘ |
| notable work | Swedish songs ⓘ |
| occupation |
composer
ⓘ
prince ⓘ |
| place of activity | Sweden ⓘ |
| royal house | Bernadotte dynasty ⓘ |
| social role | Swedish royal ⓘ |
| style | Romantic-era music ⓘ |
| title | Duke of Uppland ⓘ |
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: Prince Gustaf, Duke of Uppland Description of subject: Prince Gustaf, Duke of Uppland was a 19th-century Swedish prince, noted both as a member of the House of Bernadotte and as a talented composer of songs still known in Sweden today.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Prince Gustaf, Duke of Uppland