William I of Sicily
E120898
William I of Sicily was a 12th-century Norman king of Sicily, nicknamed "the Bad," whose turbulent reign was marked by internal rebellions and conflicts with the papacy and other Italian powers.
All labels observed (5)
| Label | Occurrences |
|---|---|
| William I of Sicily canonical | 26 |
| King William I of Sicily | 1 |
| Roger II of Sicily | 1 |
| William I of Sicily for the Norman Kingdom of Sicily | 1 |
| government of William I of Sicily | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T849360 — 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: William I of Sicily Context triple: [Roger II of Sicily, successor, William I of Sicily]
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A.
Roger II of Sicily
Roger II of Sicily was a 12th-century Norman king who unified southern Italy and Sicily into a powerful, culturally diverse Mediterranean kingdom.
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B.
Roger I of Sicily
Roger I of Sicily was an 11th-century Norman noble who conquered and founded the County of Sicily, laying the foundations for Norman rule in southern Italy.
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C.
Charles I of Anjou
Charles I of Anjou was a 13th-century French prince and military leader who became king in southern Italy and Sicily, playing a major role in Mediterranean politics and the decline of the Hohenstaufen dynasty.
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D.
Charles VII of Naples
Charles VII of Naples was an 18th-century Bourbon monarch who ruled Naples and Sicily before becoming King Charles III of Spain, where he implemented significant enlightened reforms.
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E.
Ferdinand I of Naples
Ferdinand I of Naples was a 15th-century monarch from the House of Trastámara who consolidated royal authority in southern Italy amid dynastic conflicts and foreign interventions.
- 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: William I of Sicily Target entity description: William I of Sicily was a 12th-century Norman king of Sicily, nicknamed "the Bad," whose turbulent reign was marked by internal rebellions and conflicts with the papacy and other Italian powers.
-
A.
Roger II of Sicily
Roger II of Sicily was a 12th-century Norman king who unified southern Italy and Sicily into a powerful, culturally diverse Mediterranean kingdom.
-
B.
Roger I of Sicily
Roger I of Sicily was an 11th-century Norman noble who conquered and founded the County of Sicily, laying the foundations for Norman rule in southern Italy.
-
C.
Charles I of Anjou
Charles I of Anjou was a 13th-century French prince and military leader who became king in southern Italy and Sicily, playing a major role in Mediterranean politics and the decline of the Hohenstaufen dynasty.
-
D.
Charles VII of Naples
Charles VII of Naples was an 18th-century Bourbon monarch who ruled Naples and Sicily before becoming King Charles III of Spain, where he implemented significant enlightened reforms.
-
E.
Ferdinand I of Naples
Ferdinand I of Naples was a 15th-century monarch from the House of Trastámara who consolidated royal authority in southern Italy amid dynastic conflicts and foreign interventions.
- F. None of above. chosen
Statements (49)
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: William I of Sicily Description of subject: William I of Sicily was a 12th-century Norman king of Sicily, nicknamed "the Bad," whose turbulent reign was marked by internal rebellions and conflicts with the papacy and other Italian powers.
Referenced by (30)
Full triples — surface form annotated when it differs from this entity's canonical label.
Arab-Norman Palermo and the Cathedral Churches of Cefalù and Monreale
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associatedRuler
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William I of Sicily
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linked to: William I of Sicily
linked to: William I of Sicily
subject linked to:
Treaty of Benevento (1156) with Pope Adrian IV
Treaty of Benevento (1156)
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partyRepresentedBy
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William I of Sicily for the Norman Kingdom of Sicily
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subject linked to:
Treaty of Benevento (1156) with Pope Adrian IV
linked to: William I of Sicily
subject linked to:
Treaty of Benevento (1156) with Pope Adrian IV
linked to: William I of Sicily