Burchard II, Duke of Swabia
E367099
Burchard II, Duke of Swabia, was a powerful early 10th-century German noble who consolidated control over Swabia and became one of the leading princes of the emerging Holy Roman Empire.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Burchard II, Duke of Swabia canonical | 5 |
| Burchard I, Duke of Swabia | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2990669 — 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: Burchard II, Duke of Swabia Context triple: [Duchy of Swabia, firstRuler, Burchard II, Duke of Swabia]
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A.
Liudolf, Duke of Swabia
Liudolf, Duke of Swabia was a 10th-century German nobleman and influential member of the Ottonian dynasty who played a key role in the politics of the early Holy Roman Empire.
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B.
Berthold V, Duke of Zähringen
Berthold V, Duke of Zähringen, was a 12th–13th century German nobleman and the last Duke of Zähringen, known for his influential role in the development of cities in the southwestern Holy Roman Empire.
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C.
Frederick I, Duke of Swabia
Frederick I, Duke of Swabia, was a powerful 11th–12th century German noble who became the first Hohenstaufen duke of Swabia and progenitor of the influential Hohenstaufen royal and imperial line.
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D.
Lothar of Segni
Lothar of Segni, better known as Pope Innocent III, was one of the most powerful and influential medieval popes, who greatly expanded papal authority and played a central role in European politics and crusades at the turn of the 13th century.
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E.
Christopher of Bavaria
Christopher of Bavaria was a 15th-century king who ruled Denmark, Sweden, and Norway under the Kalmar Union.
- 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: Burchard II, Duke of Swabia Target entity description: Burchard II, Duke of Swabia, was a powerful early 10th-century German noble who consolidated control over Swabia and became one of the leading princes of the emerging Holy Roman Empire.
-
A.
Liudolf, Duke of Swabia
Liudolf, Duke of Swabia was a 10th-century German nobleman and influential member of the Ottonian dynasty who played a key role in the politics of the early Holy Roman Empire.
-
B.
Berthold V, Duke of Zähringen
Berthold V, Duke of Zähringen, was a 12th–13th century German nobleman and the last Duke of Zähringen, known for his influential role in the development of cities in the southwestern Holy Roman Empire.
-
C.
Frederick I, Duke of Swabia
Frederick I, Duke of Swabia, was a powerful 11th–12th century German noble who became the first Hohenstaufen duke of Swabia and progenitor of the influential Hohenstaufen royal and imperial line.
-
D.
Lothar of Segni
Lothar of Segni, better known as Pope Innocent III, was one of the most powerful and influential medieval popes, who greatly expanded papal authority and played a central role in European politics and crusades at the turn of the 13th century.
-
E.
Christopher of Bavaria
Christopher of Bavaria was a 15th-century king who ruled Denmark, Sweden, and Norway under the Kalmar Union.
- F. None of above. chosen
Statements (44)
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: Burchard II, Duke of Swabia Description of subject: Burchard II, Duke of Swabia, was a powerful early 10th-century German noble who consolidated control over Swabia and became one of the leading princes of the emerging Holy Roman Empire.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Burchard II, Duke of Swabia