King of the United Kingdom of Portugal, Brazil and the Algarves
E494204
John VI of Portugal was a late 18th- and early 19th-century Braganza monarch who oversaw the Portuguese Empire during the Napoleonic Wars and the pivotal period leading to Brazil’s independence.
All labels observed (1)
| Label | Occurrences |
|---|---|
| King of the United Kingdom of Portugal, Brazil and the Algarves canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5104833 — 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 the United Kingdom of Portugal, Brazil and the Algarves Context triple: [John VI of Portugal, title, King of the United Kingdom of Portugal, Brazil and the Algarves]
-
A.
Emperor of Brazil
The Emperor of Brazil was the hereditary monarch and supreme head of state of the Empire of Brazil from its independence in 1822 until the monarchy’s abolition in 1889.
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B.
Prince of the United Kingdom
Prince of the United Kingdom is a royal title traditionally granted to male members of the British royal family, typically the sons and grandsons of the reigning monarch.
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C.
King of England
The King of England was the male monarch who served as the sovereign ruler of the Kingdom of England before its political union with Scotland.
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D.
Regent of Spain
The Regent of Spain was a temporary head of state appointed to govern the Spanish realms in place of the monarch, often during periods of minority, absence, or incapacity of the king.
-
E.
King of Britain
King of Britain is the legendary monarch of the Britons most famously associated with King Arthur and the mythic realm of Camelot.
- 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 the United Kingdom of Portugal, Brazil and the Algarves Target entity description: John VI of Portugal was a late 18th- and early 19th-century Braganza monarch who oversaw the Portuguese Empire during the Napoleonic Wars and the pivotal period leading to Brazil’s independence.
-
A.
Emperor of Brazil
The Emperor of Brazil was the hereditary monarch and supreme head of state of the Empire of Brazil from its independence in 1822 until the monarchy’s abolition in 1889.
-
B.
Prince of the United Kingdom
Prince of the United Kingdom is a royal title traditionally granted to male members of the British royal family, typically the sons and grandsons of the reigning monarch.
-
C.
King of England
The King of England was the male monarch who served as the sovereign ruler of the Kingdom of England before its political union with Scotland.
-
D.
Regent of Spain
The Regent of Spain was a temporary head of state appointed to govern the Spanish realms in place of the monarch, often during periods of minority, absence, or incapacity of the king.
-
E.
King of Britain
King of Britain is the legendary monarch of the Britons most famously associated with King Arthur and the mythic realm of Camelot.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
monarchical title
ⓘ
sovereign title ⓘ |
| associatedEmpire | Portuguese Empire NERFINISHED ⓘ |
| associatedEvent |
Brazilian independence
NERFINISHED
ⓘ
Napoleonic Wars NERFINISHED ⓘ |
| capital | Rio de Janeiro NERFINISHED ⓘ |
| country | United Kingdom of Portugal, Brazil and the Algarves NERFINISHED ⓘ |
| establishedBy | elevation of Brazil to a kingdom ⓘ |
| establishedDuringReignOf | John VI of Portugal NERFINISHED ⓘ |
| governmentForm | absolute monarchy ⓘ |
| historicalEra |
early 19th century
ⓘ
late 18th century ⓘ |
| holder | John VI of Portugal NERFINISHED ⓘ |
| languageOfTitle | Portuguese ⓘ |
| linkedTo |
Crown of Brazil
NERFINISHED
ⓘ
Crown of Portugal NERFINISHED ⓘ Crown of the Algarves NERFINISHED ⓘ |
| monarchType | hereditary monarch ⓘ |
| nativeName | Rei do Reino Unido de Portugal, Brasil e Algarves NERFINISHED ⓘ |
| notableHolder | John VI of Portugal NERFINISHED ⓘ |
| predecessorTitle | King of Portugal NERFINISHED ⓘ |
| realmComponent |
Kingdom of Brazil
NERFINISHED
ⓘ
Kingdom of Portugal NERFINISHED ⓘ Kingdom of the Algarves NERFINISHED ⓘ |
| reignEnd | 1822 ⓘ |
| reignStart | 1815 ⓘ |
| religion | Roman Catholicism ⓘ |
| style | His Most Faithful Majesty NERFINISHED ⓘ |
| successorTitle |
Emperor of Brazil
NERFINISHED
ⓘ
King of Portugal NERFINISHED ⓘ |
| titleHolder | John VI of Portugal NERFINISHED ⓘ |
| usedByDynasty | House of Braganza NERFINISHED ⓘ |
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 the United Kingdom of Portugal, Brazil and the Algarves Description of subject: John VI of Portugal was a late 18th- and early 19th-century Braganza monarch who oversaw the Portuguese Empire during the Napoleonic Wars and the pivotal period leading to Brazil’s independence.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
John, Prince of Brazil
→
royalTitle
→
King of the United Kingdom of Portugal, Brazil and the Algarves
ⓘ