Bolesław II of Cieszyn
E577024
Bolesław II of Cieszyn was a 15th-century Duke from the Silesian Piast dynasty who ruled the Duchy of Cieszyn in what is now southern Poland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bolesław II of Cieszyn canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5883729 — 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: Bolesław II of Cieszyn Context triple: [Bolesław, hasNotableBearer, Bolesław II of Cieszyn]
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A.
Bolesław I of Cieszyn
Bolesław I of Cieszyn was a late 13th–early 14th century Duke from the Silesian Piast dynasty who ruled the Duchy of Cieszyn in what is now southern Poland.
-
B.
Bolesław II of Masovia
Bolesław II of Masovia was a 13th-century Polish Piast duke who ruled parts of the Masovian region and played a significant role in the fragmented politics of medieval Poland.
-
C.
Bolesław IV the Curly
Bolesław IV the Curly was a 12th-century Polish duke from the Piast dynasty who ruled as High Duke of Poland during the period of regional fragmentation.
-
D.
Bolesław II the Generous
Bolesław II the Generous was an 11th-century Piast dynasty ruler known for his ambitious foreign policy, support of church reform, and eventual deposition following his conflict with Bishop Stanislaus of Szczepanów.
-
E.
Bolesław II the Bald
Bolesław II the Bald was a 13th-century Duke of Silesia from the Piast dynasty who ruled parts of the fragmented Polish realm following the death of his brother Henry II the Pious.
- 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: Bolesław II of Cieszyn Target entity description: Bolesław II of Cieszyn was a 15th-century Duke from the Silesian Piast dynasty who ruled the Duchy of Cieszyn in what is now southern Poland.
-
A.
Bolesław I of Cieszyn
Bolesław I of Cieszyn was a late 13th–early 14th century Duke from the Silesian Piast dynasty who ruled the Duchy of Cieszyn in what is now southern Poland.
-
B.
Bolesław II of Masovia
Bolesław II of Masovia was a 13th-century Polish Piast duke who ruled parts of the Masovian region and played a significant role in the fragmented politics of medieval Poland.
-
C.
Bolesław IV the Curly
Bolesław IV the Curly was a 12th-century Polish duke from the Piast dynasty who ruled as High Duke of Poland during the period of regional fragmentation.
-
D.
Bolesław II the Generous
Bolesław II the Generous was an 11th-century Piast dynasty ruler known for his ambitious foreign policy, support of church reform, and eventual deposition following his conflict with Bishop Stanislaus of Szczepanów.
-
E.
Bolesław II the Bald
Bolesław II the Bald was a 13th-century Duke of Silesia from the Piast dynasty who ruled parts of the fragmented Polish realm following the death of his brother Henry II the Pious.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Silesian Piast prince
ⓘ
duke ⓘ medieval ruler ⓘ nobleman ⓘ |
| centuryOfActivity | 15th century ⓘ |
| continent | Europe ⓘ |
| countryOfOrigin |
Duchy of Cieszyn
ⓘ
linked to:
Duchy of Teschen
|
| dynasty | Piast dynasty ⓘ |
| ethnicGroup | Poles ⓘ |
| governmentFormOfRealm | feudal duchy ⓘ |
| historicalRegion | Silesia ⓘ |
| languageUsed |
Latin
ⓘ
Polish ⓘ |
| locatedInPresentDay | Poland ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Silesia ⓘ |
| memberOf |
Silesian Piast dynasty
ⓘ
linked to:
Legnica-Brzeg Piasts
|
| nobleFamily |
Piast dynasty
ⓘ
Silesian Piasts ⓘ |
| nobleRank | duke ⓘ |
| nobleTitle | Duke ⓘ |
| partOf | Piast-ruled Silesian duchies ⓘ |
| partOfHistoricalPolity |
Holy Roman Empire
ⓘ
Lands of the Bohemian Crown ⓘ
linked to:
Bohemian Crown
|
| positionHeld | Duke of Cieszyn ⓘ |
| realm |
Duchy of Cieszyn
ⓘ
linked to:
Duchy of Teschen
|
| region | Upper Silesia ⓘ |
| religion | Roman Catholicism ⓘ |
| residence | Cieszyn ⓘ |
| territoryRuled |
Cieszyn Silesia
ⓘ
Duchy of Cieszyn ⓘ
linked to:
Duchy of Teschen
|
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: Bolesław II of Cieszyn Description of subject: Bolesław II of Cieszyn was a 15th-century Duke from the Silesian Piast dynasty who ruled the Duchy of Cieszyn in what is now southern Poland.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.