King of Yugoslavia
E909383
The King of Yugoslavia was the hereditary monarch who served as the ceremonial and political head of state of the Kingdom of Yugoslavia from its formation after World War I until its abolition following World War II.
All labels observed (4)
| Label | Occurrences |
|---|---|
| King of Yugoslavia canonical | 8 |
| King of the Serbs, Croats and Slovenes | 3 |
| King of Serbs, Croats and Slovenes | 1 |
| King of the Serbs, Croats and Slovenes (future) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11164990 — 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: King of Yugoslavia Context triple: [Government of Yugoslavia, hasHeadOfState, King of Yugoslavia]
-
A.
Alexander I of Yugoslavia
Alexander I of Yugoslavia was the king who unified the Kingdom of Serbs, Croats and Slovenes into Yugoslavia and ruled as its monarch until his assassination in 1934.
-
B.
King of Serbia
The King of Serbia was the hereditary monarch who ruled the Kingdom of Serbia, particularly noted for its role in Balkan politics and the events leading up to World War I.
-
C.
Peter II of Yugoslavia
Peter II of Yugoslavia was the last king of Yugoslavia, who ascended the throne as a teenager before World War II and spent most of his reign in exile after the Axis invasion.
-
D.
Prince Paul of Yugoslavia
Prince Paul of Yugoslavia was a Yugoslav regent and royal statesman who effectively ruled the country in the late 1930s and early 1940s, navigating between Axis and Allied pressures before being overthrown in a 1941 coup.
-
E.
Prince Andrej of Yugoslavia
Prince Andrej of Yugoslavia was a younger son of King Alexander I and a member of the Yugoslav royal family who lived much of his life in exile after the monarchy’s abolition.
- 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: King of Yugoslavia Target entity description: The King of Yugoslavia was the hereditary monarch who served as the ceremonial and political head of state of the Kingdom of Yugoslavia from its formation after World War I until its abolition following World War II.
-
A.
Alexander I of Yugoslavia
Alexander I of Yugoslavia was the king who unified the Kingdom of Serbs, Croats and Slovenes into Yugoslavia and ruled as its monarch until his assassination in 1934.
-
B.
King of Serbia
The King of Serbia was the hereditary monarch who ruled the Kingdom of Serbia, particularly noted for its role in Balkan politics and the events leading up to World War I.
-
C.
Peter II of Yugoslavia
Peter II of Yugoslavia was the last king of Yugoslavia, who ascended the throne as a teenager before World War II and spent most of his reign in exile after the Axis invasion.
-
D.
Prince Paul of Yugoslavia
Prince Paul of Yugoslavia was a Yugoslav regent and royal statesman who effectively ruled the country in the late 1930s and early 1940s, navigating between Axis and Allied pressures before being overthrown in a 1941 coup.
-
E.
Prince Andrej of Yugoslavia
Prince Andrej of Yugoslavia was a younger son of King Alexander I and a member of the Yugoslav royal family who lived much of his life in exile after the monarchy’s abolition.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
head of state
ⓘ
monarchical title ⓘ |
| abolished | 1945 ⓘ |
| appliesToJurisdiction | Kingdom of Serbs, Croats and Slovenes NERFINISHED ⓘ |
| associatedDynastyMember |
Alexander I of Yugoslavia
NERFINISHED
ⓘ
Peter I of Yugoslavia NERFINISHED ⓘ Peter II of Yugoslavia NERFINISHED ⓘ |
| associatedEvent |
formation of the Kingdom of Serbs, Croats and Slovenes
ⓘ
renaming to Kingdom of Yugoslavia in 1929 ⓘ |
| category |
Former monarchies of Europe
ⓘ
Yugoslav monarchy NERFINISHED ⓘ |
| coatOfArms | lesser coat of arms of the Kingdom of Yugoslavia NERFINISHED ⓘ |
| country | Kingdom of Yugoslavia NERFINISHED ⓘ |
| dynasty | House of Karađorđević NERFINISHED ⓘ |
| endTime | 29 November 1945 ⓘ |
| firstHolder |
Peter I of Serbia
NERFINISHED
ⓘ
Peter I of Yugoslavia NERFINISHED ⓘ |
| flag | royal standard of the King of Yugoslavia NERFINISHED ⓘ |
| hereditary | true ⓘ |
| historicalContext |
abolished after World War II
ⓘ
created after World War I ⓘ |
| inception | 1918 ⓘ |
| jurisdictionIncludes |
Bosnia and Herzegovina
NERFINISHED
ⓘ
Croatia NERFINISHED ⓘ Montenegro NERFINISHED ⓘ Serbia NERFINISHED ⓘ Slovenia NERFINISHED ⓘ Vardar Macedonia NERFINISHED ⓘ |
| lastHolder | Peter II of Yugoslavia NERFINISHED ⓘ |
| legalBasis |
1931 Yugoslav Constitution
NERFINISHED
ⓘ
Vidovdan Constitution NERFINISHED ⓘ |
| monarchyType | constitutional monarchy ⓘ |
| nativeLanguage | Serbo-Croatian ⓘ |
| nativeName | Kralj Jugoslavije NERFINISHED ⓘ |
| powerStructure | shared power with parliament and government ⓘ |
| predecessorOffice |
King of Montenegro
NERFINISHED
ⓘ
King of Serbia NERFINISHED ⓘ |
| reasonForAbolition | proclamation of the Federal People’s Republic of Yugoslavia ⓘ |
| religion | predominantly Serbian Orthodox (dynastic affiliation) ⓘ |
| replacedBy | President of Yugoslavia NERFINISHED ⓘ |
| residence |
Beli Dvor, Belgrade
NERFINISHED
ⓘ
Royal Palace, Belgrade NERFINISHED ⓘ |
| role |
ceremonial head of state
ⓘ
political head of state ⓘ |
| seat | Belgrade NERFINISHED ⓘ |
| startTime | 1 December 1918 ⓘ |
| style |
His Majesty
ⓘ
King of Yugoslavia NERFINISHED ⓘ |
| successionLaw | agnatic primogeniture ⓘ |
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: King of Yugoslavia Description of subject: The King of Yugoslavia was the hereditary monarch who served as the ceremonial and political head of state of the Kingdom of Yugoslavia from its formation after World War I until its abolition following World War II.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
King of the Serbs, Croats and Slovenes
this entity surface form:
King of the Serbs, Croats and Slovenes
this entity surface form:
King of the Serbs, Croats and Slovenes
this entity surface form:
King of the Serbs, Croats and Slovenes (future)
this entity surface form:
King of Serbs, Croats and Slovenes