Oldřich of Bohemia
E1010926
Oldřich of Bohemia was an early 11th-century Duke of Bohemia from the Přemyslid dynasty, known for restoring Přemyslid rule and strengthening the duchy after a period of instability.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oldřich of Bohemia canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12348516 — 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: Oldřich of Bohemia Context triple: [Oldřich, notableBearer, Oldřich of Bohemia]
-
A.
Wenceslaus I of Bohemia
Wenceslaus I of Bohemia was a 13th-century Přemyslid king known for consolidating royal power in Bohemia and resisting the Mongol incursions into Central Europe.
-
B.
Albert II of Bohemia
Albert II of Bohemia was a 15th-century Habsburg ruler who briefly reigned as King of the Romans, Hungary, Croatia, and Bohemia, playing a key role in Central European politics before his early death.
-
C.
Wenceslaus II of Bohemia
Wenceslaus II of Bohemia was a 13th–14th century king of Bohemia and Poland from the Přemyslid dynasty, known for his political consolidation of Central Europe and extensive economic reforms based on silver mining.
-
D.
Ottokar I of Bohemia
Ottokar I of Bohemia was a Přemyslid ruler who secured the hereditary royal title for Bohemia in the early 13th century, establishing it as a stable kingdom within the Holy Roman Empire.
-
E.
King Ottokar II of Bohemia
King Ottokar II of Bohemia was a powerful 13th-century ruler who expanded Bohemian influence across Central Europe and became one of the era’s most prominent monarchs.
- 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: Oldřich of Bohemia Target entity description: Oldřich of Bohemia was an early 11th-century Duke of Bohemia from the Přemyslid dynasty, known for restoring Přemyslid rule and strengthening the duchy after a period of instability.
-
A.
Wenceslaus I of Bohemia
Wenceslaus I of Bohemia was a 13th-century Přemyslid king known for consolidating royal power in Bohemia and resisting the Mongol incursions into Central Europe.
-
B.
Albert II of Bohemia
Albert II of Bohemia was a 15th-century Habsburg ruler who briefly reigned as King of the Romans, Hungary, Croatia, and Bohemia, playing a key role in Central European politics before his early death.
-
C.
Wenceslaus II of Bohemia
Wenceslaus II of Bohemia was a 13th–14th century king of Bohemia and Poland from the Přemyslid dynasty, known for his political consolidation of Central Europe and extensive economic reforms based on silver mining.
-
D.
Ottokar I of Bohemia
Ottokar I of Bohemia was a Přemyslid ruler who secured the hereditary royal title for Bohemia in the early 13th century, establishing it as a stable kingdom within the Holy Roman Empire.
-
E.
King Ottokar II of Bohemia
King Ottokar II of Bohemia was a powerful 13th-century ruler who expanded Bohemian influence across Central Europe and became one of the era’s most prominent monarchs.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
Duke of Bohemia
ⓘ
medieval ruler ⓘ member of the Přemyslid dynasty ⓘ |
| associatedWithEvent | recovery of Moravia for Bohemia ⓘ |
| birthCentury | 10th century ⓘ |
| burialPlace | Basilica of St. George, Prague Castle NERFINISHED ⓘ |
| capitalDuringReign | Prague NERFINISHED ⓘ |
| causeOfDeath | stroke (traditional account) ⓘ |
| child | Břetislav I NERFINISHED ⓘ |
| conflict | dynastic struggles within the Přemyslid family ⓘ |
| country | Duchy of Bohemia NERFINISHED ⓘ |
| deathDate | 9 November 1034 ⓘ |
| deathPlace | Prague NERFINISHED ⓘ |
| dynasty | Přemyslid dynasty NERFINISHED ⓘ |
| era | High Middle Ages ⓘ |
| father | Boleslaus II, Duke of Bohemia NERFINISHED ⓘ |
| governedUnder | Holy Roman Empire NERFINISHED ⓘ |
| historicalRegion | Bohemia NERFINISHED ⓘ |
| houseStyle | Duke Oldřich of Bohemia NERFINISHED ⓘ |
| languageOfRecord | Latin ⓘ |
| mother | Adiva NERFINISHED ⓘ |
| nobleFamily | Přemyslid dynasty NERFINISHED ⓘ |
| notableFor |
restoring Přemyslid rule in Bohemia
ⓘ
strengthening the Duchy of Bohemia after a period of instability ⓘ |
| overlord |
Holy Roman Emperor Conrad II
NERFINISHED
ⓘ
Holy Roman Emperor Henry II NERFINISHED ⓘ |
| policy | strengthening ducal authority over Bohemian nobility ⓘ |
| positionHeld | Duke of Bohemia NERFINISHED ⓘ |
| predecessor | Jaromír, Duke of Bohemia NERFINISHED ⓘ |
| reignEnd |
1033
ⓘ
1034 ⓘ |
| reignStart | 1012 ⓘ |
| religion | Roman Catholicism ⓘ |
| restored | Přemyslid control over Bohemia ⓘ |
| sibling |
Boleslaus III, Duke of Bohemia
NERFINISHED
ⓘ
Jaromír, Duke of Bohemia NERFINISHED ⓘ |
| spouse | Božena NERFINISHED ⓘ |
| successor | Břetislav I NERFINISHED ⓘ |
| territorialExpansion | consolidation of Bohemian lands ⓘ |
| titleInCzech | Oldřich Boleslavský NERFINISHED ⓘ |
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: Oldřich of Bohemia Description of subject: Oldřich of Bohemia was an early 11th-century Duke of Bohemia from the Přemyslid dynasty, known for restoring Přemyslid rule and strengthening the duchy after a period of instability.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.