Prince Regent of Portugal
E494203
The Prince Regent of Portugal was the title held by the future King John VI while he governed the Portuguese monarchy on behalf of his incapacitated mother, Queen Maria I, particularly during the turbulent Napoleonic era.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Prince Regent of Portugal canonical | 9 |
| Prince Regent of the United Kingdom of Portugal, Brazil and the Algarves | 2 |
| Regent of Portugal | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5104832 — 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 Regent of Portugal Context triple: [John VI of Portugal, title, Prince Regent of Portugal]
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A.
Prince Royal of Portugal
The Prince Royal of Portugal was the traditional title given to the heir apparent to the Portuguese throne, signifying the next in line to become monarch.
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B.
Duke of Braganza
The Duke of Braganza is a historic Portuguese noble title traditionally held by the leading members of the House of Braganza, which became Portugal’s ruling dynasty in the 17th century.
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C.
Dom Pedro, Duke of Braganza
Dom Pedro, Duke of Braganza was the former Emperor of Brazil and King Pedro IV of Portugal who played a central role in securing Portugal’s constitutional monarchy during the Liberal Wars.
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D.
Teodósio II, Duke of Braganza
Teodósio II, Duke of Braganza, was a 17th-century Portuguese prince and heir apparent whose early death prevented him from succeeding to the throne of Portugal.
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E.
Peter III of Portugal
Peter III of Portugal was King Consort of Portugal as the husband of Queen Maria I and a member of the House of Braganza in the 18th century.
- 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 Regent of Portugal Target entity description: The Prince Regent of Portugal was the title held by the future King John VI while he governed the Portuguese monarchy on behalf of his incapacitated mother, Queen Maria I, particularly during the turbulent Napoleonic era.
-
A.
Prince Royal of Portugal
The Prince Royal of Portugal was the traditional title given to the heir apparent to the Portuguese throne, signifying the next in line to become monarch.
-
B.
Duke of Braganza
The Duke of Braganza is a historic Portuguese noble title traditionally held by the leading members of the House of Braganza, which became Portugal’s ruling dynasty in the 17th century.
-
C.
Dom Pedro, Duke of Braganza
Dom Pedro, Duke of Braganza was the former Emperor of Brazil and King Pedro IV of Portugal who played a central role in securing Portugal’s constitutional monarchy during the Liberal Wars.
-
D.
Teodósio II, Duke of Braganza
Teodósio II, Duke of Braganza, was a 17th-century Portuguese prince and heir apparent whose early death prevented him from succeeding to the throne of Portugal.
-
E.
Peter III of Portugal
Peter III of Portugal was King Consort of Portugal as the husband of Queen Maria I and a member of the House of Braganza in the 18th century.
- F. None of above. chosen
Statements (32)
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 Regent of Portugal Description of subject: The Prince Regent of Portugal was the title held by the future King John VI while he governed the Portuguese monarchy on behalf of his incapacitated mother, Queen Maria I, particularly during the turbulent Napoleonic era.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Prince Regent of Portugal
Emperor of Brazil
→
precededBy
→
Prince Regent of the United Kingdom of Portugal, Brazil and the Algarves
ⓘ
linked to: Prince Regent of Portugal
João Maria José Francisco Xavier de Paula Luís António Domingos Rafael de Bragança
→
positionHeld
→
Prince Regent of Portugal
ⓘ
King of Brazil
→
predecessorTitle
→
Prince Regent of the United Kingdom of Portugal, Brazil and the Algarves
ⓘ
linked to: Prince Regent of Portugal
subject linked to:
John
subject linked to:
John