Duke of Silesia
E357253
The Duke of Silesia was a medieval noble title held by rulers of the historical Silesian region in Central Europe, often associated with the Piast dynasty and the fragmented Polish realm.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Duke of Silesia canonical | 10 |
| Duke of Wrocław | 3 |
| Duke of Opole | 1 |
| Duke of Poland | 1 |
| Duke of Silesian duchies | 1 |
| Dux Silesiae | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3439460 — 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: Duke of Silesia Context triple: [Henry II the Pious, positionHeld, Duke of Silesia]
-
A.
Duke of Prussia
Duke of Prussia was a hereditary noble title held by the Hohenzollern rulers of the Duchy of Prussia, which later formed the core of the Kingdom of Prussia.
-
B.
Duke Albert of Saxe-Teschen
Duke Albert of Saxe-Teschen was an 18th-century Austrian field marshal and Habsburg prince known for his military leadership in the wars against Revolutionary France and for his influential role as governor of the Austrian Netherlands.
-
C.
Duke of Saxony
The Duke of Saxony was a historic noble title associated with the rulers and high-ranking princes of the Saxony region in what is now Germany.
-
D.
John of Brandenburg-Küstrin
John of Brandenburg-Küstrin was a 16th-century German margrave who ruled the Neumark region of Brandenburg and played a notable role in the political and religious affairs of the Holy Roman Empire during the Reformation.
-
E.
High Duke of Poland
The High Duke of Poland was the senior ruler in the fragmented Polish realm during the Piast dynasty, holding nominal supremacy over other regional dukes and often governing from Kraków.
- 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: Duke of Silesia Target entity description: The Duke of Silesia was a medieval noble title held by rulers of the historical Silesian region in Central Europe, often associated with the Piast dynasty and the fragmented Polish realm.
-
A.
Duke of Prussia
Duke of Prussia was a hereditary noble title held by the Hohenzollern rulers of the Duchy of Prussia, which later formed the core of the Kingdom of Prussia.
-
B.
Duke Albert of Saxe-Teschen
Duke Albert of Saxe-Teschen was an 18th-century Austrian field marshal and Habsburg prince known for his military leadership in the wars against Revolutionary France and for his influential role as governor of the Austrian Netherlands.
-
C.
Duke of Saxony
The Duke of Saxony was a historic noble title associated with the rulers and high-ranking princes of the Saxony region in what is now Germany.
-
D.
John of Brandenburg-Küstrin
John of Brandenburg-Küstrin was a 16th-century German margrave who ruled the Neumark region of Brandenburg and played a notable role in the political and religious affairs of the Holy Roman Empire during the Reformation.
-
E.
High Duke of Poland
The High Duke of Poland was the senior ruler in the fragmented Polish realm during the Piast dynasty, holding nominal supremacy over other regional dukes and often governing from Kraków.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
hereditary title
ⓘ
medieval title ⓘ noble title ⓘ |
| associatedPolity |
Duchy of Silesia
ⓘ
Silesian duchies ⓘ
surface form:
Piast-ruled Silesia
Silesian duchies ⓘ
surface form:
Silesian duchies within the Kingdom of Poland
|
| associatedWith |
Piast dynasty
ⓘ
Silesian duchies ⓘ fragmentation of Poland ⓘ |
| capitalTraditionally | Wrocław ⓘ |
| country |
Kingdom of Poland
ⓘ
surface form:
Kingdom of Poland (medieval)
|
| feudalRank | duke ⓘ |
| firstHoldersDynasty | Piast dynasty ⓘ |
| follows |
High Duke of Poland
ⓘ
surface form:
Duke of Poland
|
| governs | Silesian lands ⓘ |
| heldByDynasty |
Piast dynasty
ⓘ
Silesian Piasts ⓘ |
| higherRank | king of Poland ⓘ |
| historicalRegion |
Bohemian Crown
ⓘ
surface form:
Lands of the Bohemian Crown
|
| languageOfTitle |
German
ⓘ
Latin ⓘ Polish ⓘ |
| linkedTo |
Central European medieval politics
ⓘ
Polish history ⓘ Silesian history ⓘ |
| locatedIn | Central Europe ⓘ |
| lowerRank | count ⓘ |
| nobleClass | high nobility ⓘ |
| partOf |
Silesian duchies
ⓘ
surface form:
Polish–Silesian Piast principalities
feudal hierarchy of Poland ⓘ |
| politicalContext |
feudal fragmentation of Poland
ⓘ
fragmented Polish realm ⓘ |
| predecessor |
High Duke of Poland
ⓘ
surface form:
Duke of Poland
|
| region | Silesia ⓘ |
| religionTraditionally | Roman Catholicism ⓘ |
| sovereigntyStatus | vassal of the king of Poland ⓘ |
| territorialBase |
Duchy of Silesia
ⓘ
Lower Silesia ⓘ Upper Silesia ⓘ |
| titleType | territorial title ⓘ |
| usedIn |
High Middle Ages
ⓘ
Late Middle Ages ⓘ 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: Duke of Silesia Description of subject: The Duke of Silesia was a medieval noble title held by rulers of the historical Silesian region in Central Europe, often associated with the Piast dynasty and the fragmented Polish realm.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Duke of Poland
this entity surface form:
Duke of Wrocław
this entity surface form:
Duke of Silesian duchies
this entity surface form:
Duke of Opole
this entity surface form:
Duke of Wrocław
this entity surface form:
Duke of Wrocław
this entity surface form:
Dux Silesiae