Alfonso of Aragon
E366673
Alfonso of Aragon was a medieval Aragonese infante and nobleman, notable as a son of King James I of Aragon and a member of the ruling House of Barcelona.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Alfonso of Aragon canonical | 2 |
| Infante Alfonso of Aragon | 1 |
| Infante of Aragon | 1 |
| infante of Aragon | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2640315 — 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: Alfonso of Aragon Context triple: [James I of Aragon, child, Alfonso of Aragon]
-
A.
Ferdinand I of Aragon
Ferdinand I of Aragon was a 15th-century king of Aragon, Sicily, and Naples whose reign helped consolidate Trastámara power on the Iberian Peninsula and in the central Mediterranean.
-
B.
Alfonso V of Aragon
Alfonso V of Aragon was a 15th-century king renowned for expanding Aragonese power in the Mediterranean, particularly through his long reign as King of Naples and patronage of Renaissance culture.
-
C.
Ferdinand II of Aragon
Ferdinand II of Aragon was a late 15th- and early 16th-century Catholic monarch of Spain who, alongside Isabella I of Castile, completed the Reconquista and laid the foundations of a unified Spanish kingdom and overseas empire.
-
D.
John II of Aragon
John II of Aragon was a 15th-century King of Aragon and Navarre whose reign helped pave the way for the unification of Spain through his son Ferdinand II.
-
E.
Alfonso, King of Castile
"Alfonso, King of Castile" is a historical tragedy by Matthew Gregory Lewis that dramatizes the turbulent reign and personal conflicts of a medieval Castilian monarch.
- 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: Alfonso of Aragon Target entity description: Alfonso of Aragon was a medieval Aragonese infante and nobleman, notable as a son of King James I of Aragon and a member of the ruling House of Barcelona.
-
A.
Ferdinand I of Aragon
Ferdinand I of Aragon was a 15th-century king of Aragon, Sicily, and Naples whose reign helped consolidate Trastámara power on the Iberian Peninsula and in the central Mediterranean.
-
B.
Alfonso V of Aragon
Alfonso V of Aragon was a 15th-century king renowned for expanding Aragonese power in the Mediterranean, particularly through his long reign as King of Naples and patronage of Renaissance culture.
-
C.
Ferdinand II of Aragon
Ferdinand II of Aragon was a late 15th- and early 16th-century Catholic monarch of Spain who, alongside Isabella I of Castile, completed the Reconquista and laid the foundations of a unified Spanish kingdom and overseas empire.
-
D.
John II of Aragon
John II of Aragon was a 15th-century King of Aragon and Navarre whose reign helped pave the way for the unification of Spain through his son Ferdinand II.
-
E.
Alfonso, King of Castile
"Alfonso, King of Castile" is a historical tragedy by Matthew Gregory Lewis that dramatizes the turbulent reign and personal conflicts of a medieval Castilian monarch.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
infante of Aragon
ⓘ
medieval nobleman ⓘ member of the House of Barcelona ⓘ |
| country | Crown of Aragon ⓘ |
| dynasty | House of Barcelona ⓘ |
| father | James I of Aragon ⓘ |
| givenName | Alfonso ⓘ |
| heritage |
Aragonese
ⓘ
Catalan ⓘ Hungarian descent ⓘ |
| house | House of Barcelona ⓘ |
| mother | Violant of Hungary ⓘ |
| nativeLanguage |
Catalan
ⓘ
Occitan ⓘ |
| nobleFamily | House of Barcelona ⓘ |
| nobleTitle | infante ⓘ |
| notableFamilyRelation | son of James I of Aragon ⓘ |
| partOf |
Aragonese royal family
ⓘ
linked to:
Aragonese dynasty
|
| positionHeld | infante of Aragon ⓘ |
| religion | Roman Catholicism ⓘ |
| royalHouse | House of Barcelona ⓘ |
| sexOrGender | male ⓘ |
| sibling |
Constance of Aragon
ⓘ
Elizabeth of Aragon ⓘ Ferdinand of Aragon ⓘ Isabella of Aragon ⓘ James II of Majorca ⓘ James of Aragon ⓘ Mary of Aragon ⓘ Peter III of Aragon ⓘ Peter of Aragon ⓘ Sancho of Aragon ⓘ Violant of Aragon ⓘ Yolanda of Aragon ⓘ
linked to:
Yolande of Aragon
|
| timePeriod | Middle Ages ⓘ |
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: Alfonso of Aragon Description of subject: Alfonso of Aragon was a medieval Aragonese infante and nobleman, notable as a son of King James I of Aragon and a member of the ruling House of Barcelona.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Alfonso of Aragon
linked to: Alfonso of Aragon
linked to: Alfonso of Aragon