Duke of Bohemia
E436199
The Duke of Bohemia was the medieval ruler of the historical region of Bohemia, a title held by members of the Přemyslid dynasty before the elevation of the territory to a kingdom.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Duke of Bohemia canonical | 8 |
| Dukes of Bohemia | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3712871 — 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 Bohemia Context triple: [Wenceslaus I of Bohemia, positionHeld, Duke of Bohemia]
-
A.
Prince of Bohemia
The Prince of Bohemia was a noble title within the Habsburg monarchy traditionally held by members of the imperial family connected to the historic Kingdom of Bohemia in Central Europe.
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B.
Duke of Styria
The Duke of Styria was a medieval noble title governing the duchy of Styria in Central Europe, often held by prominent rulers within the Holy Roman Empire.
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C.
John of Bohemia
John of Bohemia was a 14th-century King of Bohemia and Count of Luxembourg, famed for his chivalric reputation and heroic death at the Battle of Crécy.
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D.
King of Bohemia
The King of Bohemia was the monarch of the historical Kingdom of Bohemia in Central Europe, a title that became especially significant within the Holy Roman Empire and later the Habsburg-ruled Austrian lands.
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E.
Duke of Silesia
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.
- 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 Bohemia Target entity description: The Duke of Bohemia was the medieval ruler of the historical region of Bohemia, a title held by members of the Přemyslid dynasty before the elevation of the territory to a kingdom.
-
A.
Prince of Bohemia
The Prince of Bohemia was a noble title within the Habsburg monarchy traditionally held by members of the imperial family connected to the historic Kingdom of Bohemia in Central Europe.
-
B.
Duke of Styria
The Duke of Styria was a medieval noble title governing the duchy of Styria in Central Europe, often held by prominent rulers within the Holy Roman Empire.
-
C.
John of Bohemia
John of Bohemia was a 14th-century King of Bohemia and Count of Luxembourg, famed for his chivalric reputation and heroic death at the Battle of Crécy.
-
D.
King of Bohemia
The King of Bohemia was the monarch of the historical Kingdom of Bohemia in Central Europe, a title that became especially significant within the Holy Roman Empire and later the Habsburg-ruled Austrian lands.
-
E.
Duke of Silesia
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
hereditary noble title
ⓘ
medieval European title ⓘ |
| appliesToTerritory | Bohemia NERFINISHED ⓘ |
| associatedWithEvent |
Battle of Lechfeld
NERFINISHED
ⓘ
Christianization of Bohemia NERFINISHED ⓘ Investiture Controversy NERFINISHED ⓘ |
| capital | Prague NERFINISHED ⓘ |
| country | Duchy of Bohemia NERFINISHED ⓘ |
| earlierReligion | Slavic paganism ⓘ |
| elevatedTo | Kingdom of Bohemia NERFINISHED ⓘ |
| elevationCentury | 13th century ⓘ |
| feudalRank | duke ⓘ |
| follows | tribal rulers of Bohemia ⓘ |
| governs | Bohemian nobility ⓘ |
| languageOfCourt |
Latin
ⓘ
Old Czech NERFINISHED ⓘ |
| partOf | Holy Roman Empire ⓘ |
| predecessorOf | King of Bohemia NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| seatOfPower | Prague Castle NERFINISHED ⓘ |
| timePeriod |
10th century
ⓘ
11th century ⓘ 12th century ⓘ 9th century ⓘ early 13th century ⓘ |
| titleHolder |
Boleslaus I, Duke of Bohemia
NERFINISHED
ⓘ
Boleslaus II, Duke of Bohemia NERFINISHED ⓘ Boleslaus III, Duke of Bohemia NERFINISHED ⓘ Bořivoj I of Bohemia NERFINISHED ⓘ Břetislav I, Duke of Bohemia NERFINISHED ⓘ Conrad II of Znojmo NERFINISHED ⓘ Frederick, Duke of Bohemia NERFINISHED ⓘ Oldřich, Duke of Bohemia NERFINISHED ⓘ Ottokar I of Bohemia NERFINISHED ⓘ Soběslav I, Duke of Bohemia NERFINISHED ⓘ Soběslav II, Duke of Bohemia NERFINISHED ⓘ Spytihněv I of Bohemia NERFINISHED ⓘ Spytihněv II, Duke of Bohemia NERFINISHED ⓘ Vladislaus I, Duke of Bohemia NERFINISHED ⓘ Vladislaus II of Bohemia NERFINISHED ⓘ Vratislaus I of Bohemia NERFINISHED ⓘ Vratislaus II of Bohemia NERFINISHED ⓘ Wenceslaus I, Duke of Bohemia NERFINISHED ⓘ Wenceslaus II, Duke of Bohemia NERFINISHED ⓘ Wenceslaus III, Duke of Bohemia NERFINISHED ⓘ |
| usedByDynasty | Přemyslid dynasty NERFINISHED ⓘ |
| vassalOf |
Holy Roman Emperor
NERFINISHED
ⓘ
King of the Romans 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: Duke of Bohemia Description of subject: The Duke of Bohemia was the medieval ruler of the historical region of Bohemia, a title held by members of the Přemyslid dynasty before the elevation of the territory to a kingdom.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Dukes of Bohemia