William of Sicily
E931869
William of Sicily was a medieval Sicilian prince from the Hohenstaufen dynasty, known primarily as a son of King Frederick II of Sicily.
All labels observed (1)
| Label | Occurrences |
|---|---|
| William of Sicily canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11519862 — 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 of Sicily Context triple: [Frederick II of Sicily, child, William of Sicily]
-
A.
William I of Sicily
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.
-
B.
William II of Sicily
William II of Sicily was a 12th-century Norman monarch known for his relatively peaceful and prosperous reign, diplomatic alliances, and patronage of monumental architecture such as the Monreale Cathedral.
-
C.
Alfonso of Sicily
Alfonso of Sicily was a medieval royal figure, likely an infante of the Sicilian or associated Iberian court, known primarily through his lineage as a son of Queen Elvira of Castile.
-
D.
Frederick II of Sicily
Frederick II of Sicily was a 13th–14th century monarch from the House of Aragon who ruled the Kingdom of Sicily and expanded his influence into parts of Greece and the central Mediterranean.
-
E.
Charles II of Anjou
Charles II of Anjou was a 13th–14th century Angevin king of Naples and count of Provence who played a central role in Mediterranean politics during the aftermath of the Sicilian Vespers.
- 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 of Sicily Target entity description: William of Sicily was a medieval Sicilian prince from the Hohenstaufen dynasty, known primarily as a son of King Frederick II of Sicily.
-
A.
William I of Sicily
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.
-
B.
William II of Sicily
William II of Sicily was a 12th-century Norman monarch known for his relatively peaceful and prosperous reign, diplomatic alliances, and patronage of monumental architecture such as the Monreale Cathedral.
-
C.
Alfonso of Sicily
Alfonso of Sicily was a medieval royal figure, likely an infante of the Sicilian or associated Iberian court, known primarily through his lineage as a son of Queen Elvira of Castile.
-
D.
Frederick II of Sicily
Frederick II of Sicily was a 13th–14th century monarch from the House of Aragon who ruled the Kingdom of Sicily and expanded his influence into parts of Greece and the central Mediterranean.
-
E.
Charles II of Anjou
Charles II of Anjou was a 13th–14th century Angevin king of Naples and count of Provence who played a central role in Mediterranean politics during the aftermath of the Sicilian Vespers.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
medieval person
ⓘ
nobleman ⓘ prince ⓘ |
| continent | Europe ⓘ |
| countryOfCitizenship | Kingdom of Sicily NERFINISHED ⓘ |
| ethnicGroup | Italians NERFINISHED ⓘ |
| familyName | Hohenstaufen NERFINISHED ⓘ |
| father |
Frederick II of Sicily
NERFINISHED
ⓘ
Frederick II, Holy Roman Emperor NERFINISHED ⓘ |
| givenName | William ⓘ |
| memberOfDynasty | Hohenstaufen dynasty NERFINISHED ⓘ |
| nativeLanguage |
Latin
NERFINISHED
ⓘ
Sicilian ⓘ |
| nobleTitle | Prince of Sicily NERFINISHED ⓘ |
| occupation | royal prince ⓘ |
| placeOfActivity | Sicily NERFINISHED ⓘ |
| positionHeld | Sicilian prince ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholic Church
|
| sexOrGender | male ⓘ |
| 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: William of Sicily Description of subject: William of Sicily was a medieval Sicilian prince from the Hohenstaufen dynasty, known primarily as a son of King Frederick II of Sicily.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.