Infante Afonso of Portugal
E1010923
Infante Afonso of Portugal was a 14th-century Portuguese prince of the House of Burgundy, notable as a royal infante and member of the medieval Portuguese royal family.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Afonso of Portugal (infante) | 1 |
| Infante Afonso of Portugal canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12334500 — 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: Infante Afonso of Portugal Context triple: [Maria of Portugal (infanta), sibling, Infante Afonso of Portugal]
-
A.
Afonso, Prince of Portugal
Afonso, Prince of Portugal was the eldest son and heir apparent of King John III of Portugal, whose early death prevented him from ascending the throne.
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B.
Infante Afonso, Duke of Porto
Infante Afonso, Duke of Porto was a Portuguese prince of the House of Braganza and younger son of King Luís I, known for his military career and role in the final years of the Portuguese monarchy.
-
C.
Infante Duarte, Duke of Guimarães
Infante Duarte, Duke of Guimarães, was a 16th-century Portuguese infante of the House of Aviz and a prominent nobleman closely connected to the royal succession.
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D.
Duarte I of Portugal
Duarte I of Portugal was a 15th-century King of Portugal from the Avis dynasty, known for his pious character and for continuing the early phases of Portuguese maritime expansion.
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E.
Infante Henry, Duke of Viseu
Infante Henry, Duke of Viseu, better known as Henry the Navigator, was a 15th-century Portuguese prince who played a key role in the early days of the Age of Discovery by sponsoring maritime exploration along the West African coast.
- 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: Infante Afonso of Portugal Target entity description: Infante Afonso of Portugal was a 14th-century Portuguese prince of the House of Burgundy, notable as a royal infante and member of the medieval Portuguese royal family.
-
A.
Afonso, Prince of Portugal
Afonso, Prince of Portugal was the eldest son and heir apparent of King John III of Portugal, whose early death prevented him from ascending the throne.
-
B.
Infante Afonso, Duke of Porto
Infante Afonso, Duke of Porto was a Portuguese prince of the House of Braganza and younger son of King Luís I, known for his military career and role in the final years of the Portuguese monarchy.
-
C.
Infante Duarte, Duke of Guimarães
Infante Duarte, Duke of Guimarães, was a 16th-century Portuguese infante of the House of Aviz and a prominent nobleman closely connected to the royal succession.
-
D.
Duarte I of Portugal
Duarte I of Portugal was a 15th-century King of Portugal from the Avis dynasty, known for his pious character and for continuing the early phases of Portuguese maritime expansion.
-
E.
Infante Henry, Duke of Viseu
Infante Henry, Duke of Viseu, better known as Henry the Navigator, was a 15th-century Portuguese prince who played a key role in the early days of the Age of Discovery by sponsoring maritime exploration along the West African coast.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Portuguese infante
ⓘ
member of the House of Burgundy ⓘ prince ⓘ |
| continent | Europe ⓘ |
| country | Kingdom of Portugal ⓘ |
| dynasty | Portuguese House of Burgundy ⓘ |
| era | Middle Ages ⓘ |
| ethnicity | Portuguese ⓘ |
| gender | male ⓘ |
| givenName | Afonso ⓘ |
| languageOfUse | Portuguese ⓘ |
| nobleFamily | Portuguese House of Burgundy ⓘ |
| nobleTitle | infante ⓘ |
| partOf | medieval Portuguese royal family ⓘ |
| positionHeld | infante of Portugal ⓘ |
| region | Iberian Peninsula ⓘ |
| royalHouse | House of Burgundy ⓘ |
| socialClass | nobility ⓘ |
| timePeriod | 14th century ⓘ |
| title | Infante of Portugal ⓘ |
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: Infante Afonso of Portugal Description of subject: Infante Afonso of Portugal was a 14th-century Portuguese prince of the House of Burgundy, notable as a royal infante and member of the medieval Portuguese royal family.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Infante Afonso of Portugal