Alfonso, Prince of Asturias
E187067
Alfonso, Prince of Asturias was the younger brother of Queen Isabella I of Castile and a Castilian heir whose early death helped precipitate the succession crisis that led to Isabella’s rise to the throne.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Alfonso, Prince of Asturias canonical | 4 |
| Alfonso of Castile, Prince of Asturias | 1 |
Statements (45)
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, Prince of Asturias Description of subject: Alfonso, Prince of Asturias was the younger brother of Queen Isabella I of Castile and a Castilian heir whose early death helped precipitate the succession crisis that led to Isabella’s rise to the throne.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
John II of Castile
this entity surface form:
Alfonso of Castile, Prince of Asturias