John II
E266544
John II was a 15th-century King of Castile whose long but politically weak reign was marked by internal noble conflicts and the growing influence of powerful favorites at court.
All labels observed (1)
| Label | Occurrences |
|---|---|
| John II canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2436372 — 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: John II Context triple: [John II of Castile, regnalName, John II]
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A.
Emperor Jacques I
Emperor Jacques I was the imperial title taken by Jean-Jacques Dessalines, the Haitian revolutionary leader who became the first ruler of independent Haiti.
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B.
John of Bohemia
John of Bohemia was a 14th-century King of Bohemia and Count of Luxembourg, famed for his chivalric reputation and heroic death at the Battle of Crécy.
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C.
Charles IV of France
Charles IV of France was the last Capetian king of France, whose death in 1328 ended the direct male line of the House of Capet and helped trigger the Hundred Years' War.
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D.
Charles IV of Anjou
Charles IV of Anjou was a late 13th- to early 14th-century French nobleman of the Capetian House of Anjou who held several important titles in France and Italy and played a role in the complex dynastic politics of his era.
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E.
John the Fearless
John the Fearless was a powerful late medieval French prince of the Valois dynasty whose aggressive political maneuvers and rivalry with the Armagnacs played a central role in the turmoil of the Hundred Years’ War.
- 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: John II Target entity description: John II was a 15th-century King of Castile whose long but politically weak reign was marked by internal noble conflicts and the growing influence of powerful favorites at court.
-
A.
Emperor Jacques I
Emperor Jacques I was the imperial title taken by Jean-Jacques Dessalines, the Haitian revolutionary leader who became the first ruler of independent Haiti.
-
B.
John of Bohemia
John of Bohemia was a 14th-century King of Bohemia and Count of Luxembourg, famed for his chivalric reputation and heroic death at the Battle of Crécy.
-
C.
Charles IV of France
Charles IV of France was the last Capetian king of France, whose death in 1328 ended the direct male line of the House of Capet and helped trigger the Hundred Years' War.
-
D.
Charles IV of Anjou
Charles IV of Anjou was a late 13th- to early 14th-century French nobleman of the Capetian House of Anjou who held several important titles in France and Italy and played a role in the complex dynastic politics of his era.
-
E.
John the Fearless
John the Fearless was a powerful late medieval French prince of the Valois dynasty whose aggressive political maneuvers and rivalry with the Armagnacs played a central role in the turmoil of the Hundred Years’ War.
- F. None of above. chosen
Statements (47)
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: John II Description of subject: John II was a 15th-century King of Castile whose long but politically weak reign was marked by internal noble conflicts and the growing influence of powerful favorites at court.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
John II of Castile