Isabella of Portugal, Duchess of Burgundy
E95975
Isabella of Portugal, Duchess of Burgundy, was a 15th-century Portuguese infanta who became a powerful and influential duchess through her marriage to Philip the Good, playing a key role in the politics and culture of the Burgundian court.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Isabella of Portugal, Duchess of Burgundy canonical | 13 |
| Isabella of Portugal, Duchess of Burgundy and Brabant (by marriage) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T690470 — 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: Isabella of Portugal, Duchess of Burgundy Context triple: [Henry the Navigator, sibling, Isabella of Portugal, Duchess of Burgundy]
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A.
Isabella of Portugal
Isabella of Portugal was a 16th-century Holy Roman Empress and Queen consort of Spain, noted for her political influence and role in governing the Spanish Empire during the reign of her husband, Emperor Charles V.
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B.
Maria of Portugal, Duchess of Parma
Maria of Portugal, Duchess of Parma, was a 16th-century Portuguese infanta who became Duchess of Parma through her marriage to Alexander Farnese and was the mother of the future Duke Ranuccio I Farnese.
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C.
Margaret of England, Duchess of Brabant
Margaret of England, Duchess of Brabant, was a 13th-century English princess, daughter of King Edward I, who became Duchess consort of Brabant through her marriage to John II, Duke of Brabant.
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D.
Princess Elisabeth, Duchess of Brabant
Princess Elisabeth, Duchess of Brabant is the eldest child of King Philippe of Belgium and the first female heir to the Belgian throne under the country’s current succession laws.
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E.
Margaret of France
Margaret of France was a French princess of the Capetian dynasty who became Queen consort of England as the second wife of King Edward I.
- 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: Isabella of Portugal, Duchess of Burgundy Target entity description: Isabella of Portugal, Duchess of Burgundy, was a 15th-century Portuguese infanta who became a powerful and influential duchess through her marriage to Philip the Good, playing a key role in the politics and culture of the Burgundian court.
-
A.
Isabella of Portugal
Isabella of Portugal was a 16th-century Holy Roman Empress and Queen consort of Spain, noted for her political influence and role in governing the Spanish Empire during the reign of her husband, Emperor Charles V.
-
B.
Maria of Portugal, Duchess of Parma
Maria of Portugal, Duchess of Parma, was a 16th-century Portuguese infanta who became Duchess of Parma through her marriage to Alexander Farnese and was the mother of the future Duke Ranuccio I Farnese.
-
C.
Margaret of England, Duchess of Brabant
Margaret of England, Duchess of Brabant, was a 13th-century English princess, daughter of King Edward I, who became Duchess consort of Brabant through her marriage to John II, Duke of Brabant.
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D.
Princess Elisabeth, Duchess of Brabant
Princess Elisabeth, Duchess of Brabant is the eldest child of King Philippe of Belgium and the first female heir to the Belgian throne under the country’s current succession laws.
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E.
Margaret of France
Margaret of France was a French princess of the Capetian dynasty who became Queen consort of England as the second wife of King Edward I.
- F. None of above. chosen
Statements (49)
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: Isabella of Portugal, Duchess of Burgundy Description of subject: Isabella of Portugal, Duchess of Burgundy, was a 15th-century Portuguese infanta who became a powerful and influential duchess through her marriage to Philip the Good, playing a key role in the politics and culture of the Burgundian court.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Isabella of Portugal, Duchess of Burgundy and Brabant (by marriage)