Infante António of Portugal
E1008241
Infante António of Portugal was a 17th-century Portuguese prince of the House of Braganza, known primarily as a younger son of King Peter II and a member of the royal family during the early years of the Braganza dynasty.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Infante Anthony of Portugal | 1 |
| Infante António of Portugal canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12334499 — 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 António of Portugal Context triple: [Maria of Portugal (infanta), sibling, Infante António of Portugal]
-
A.
Infante Carlos of Portugal
Infante Carlos of Portugal was a Portuguese prince of the House of Braganza, best known as the younger brother of King Joseph I of Portugal.
-
B.
Infante Peter of Portugal
Infante Peter of Portugal was an 18th-century Portuguese prince of the House of Braganza, notable as a younger son of King John V and a prominent member of the royal family.
-
C.
Infante João, Duke of Beja
Infante João, Duke of Beja was a 19th-century Portuguese prince, the younger son of Queen Maria II and King Ferdinand II, and a member of the House of Braganza.
-
D.
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.
-
E.
Infante João, Hereditary Prince of Portugal
Infante João, Hereditary Prince of Portugal, was the eldest son and designated successor of King Afonso V whose early death prevented him from ascending the Portuguese throne.
- 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 António of Portugal Target entity description: Infante António of Portugal was a 17th-century Portuguese prince of the House of Braganza, known primarily as a younger son of King Peter II and a member of the royal family during the early years of the Braganza dynasty.
-
A.
Infante Carlos of Portugal
Infante Carlos of Portugal was a Portuguese prince of the House of Braganza, best known as the younger brother of King Joseph I of Portugal.
-
B.
Infante Peter of Portugal
Infante Peter of Portugal was an 18th-century Portuguese prince of the House of Braganza, notable as a younger son of King John V and a prominent member of the royal family.
-
C.
Infante João, Duke of Beja
Infante João, Duke of Beja was a 19th-century Portuguese prince, the younger son of Queen Maria II and King Ferdinand II, and a member of the House of Braganza.
-
D.
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.
-
E.
Infante João, Hereditary Prince of Portugal
Infante João, Hereditary Prince of Portugal, was the eldest son and designated successor of King Afonso V whose early death prevented him from ascending the Portuguese throne.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
Portuguese prince
ⓘ
infante of Portugal ⓘ member of the House of Braganza ⓘ |
| centuryOfActivity |
17th century
ⓘ
18th century ⓘ |
| continent | Europe ⓘ |
| country | Kingdom of Portugal ⓘ |
| dynasty | House of Braganza ⓘ |
| father | Peter II of Portugal ⓘ |
| gender | male ⓘ |
| givenName | António ⓘ |
| house | House of Braganza ⓘ |
| languageOfEnvironment | Portuguese ⓘ |
| mother | Maria Sophia of Neuburg ⓘ |
| nobleFamily |
Braganza
ⓘ
linked to:
House of Braganza
|
| nobleTitle | Prince of Portugal ⓘ |
| notableFor |
being a younger son of King Peter II of Portugal
ⓘ
membership in the early Braganza dynasty ⓘ |
| positionHeld | member of the Portuguese royal family ⓘ |
| religion | Roman Catholicism ⓘ |
| royalHouse |
Braganza dynasty
ⓘ
linked to:
House of Braganza
|
| sibling |
Infante Francisco, Duke of Beja
ⓘ
linked to:
Infante Francisco of Portugal
Infante Manuel, Count of Ourém ⓘ
linked to:
Infante Manuel of Portugal
John V of Portugal ⓘ |
| socialClass | royalty ⓘ |
| 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 António of Portugal Description of subject: Infante António of Portugal was a 17th-century Portuguese prince of the House of Braganza, known primarily as a younger son of King Peter II and a member of the royal family during the early years of the Braganza dynasty.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Infante António of Portugal