Princess Olga of Greece and Denmark
E291078
Princess Olga of Greece and Denmark was a Greek and Danish royal who became Princess Paul of Yugoslavia through marriage and played a notable role in European aristocratic and political circles in the early 20th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Princess Olga of Greece and Denmark canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T2654701 — 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: Princess Olga of Greece and Denmark Context triple: [Princess Marina of Greece and Denmark, sibling, Princess Olga of Greece and Denmark]
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A.
Marina of Greece and Denmark
Marina of Greece and Denmark was a Greek and Danish princess who became Duchess of Kent through her marriage to Prince George, son of King George V of the United Kingdom.
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B.
Her Majesty Queen Frederika of Greece
Her Majesty Queen Frederika of Greece was the controversial and influential Queen Consort and later Queen Mother of Greece during the mid-20th century, known for her strong political involvement and prominent role in Greek public life.
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C.
Maria of Trebizond
Maria of Trebizond was a Byzantine empress consort from the ruling house of the Empire of Trebizond who became the third wife of Emperor John VIII Palaiologos in the 15th century.
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D.
Maria of Romania
Maria of Romania was a Romanian princess and later Queen of Yugoslavia, known as the wife of King Alexander I and the mother of the last Yugoslav king, Peter II.
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E.
Princess Helene
Princess Helene is the kidnapped royal heroine of the 1962 fantasy film "The Magic Sword," whose rescue drives the movie’s quest-driven plot.
- 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: Princess Olga of Greece and Denmark Target entity description: Princess Olga of Greece and Denmark was a Greek and Danish royal who became Princess Paul of Yugoslavia through marriage and played a notable role in European aristocratic and political circles in the early 20th century.
-
A.
Marina of Greece and Denmark
Marina of Greece and Denmark was a Greek and Danish princess who became Duchess of Kent through her marriage to Prince George, son of King George V of the United Kingdom.
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B.
Her Majesty Queen Frederika of Greece
Her Majesty Queen Frederika of Greece was the controversial and influential Queen Consort and later Queen Mother of Greece during the mid-20th century, known for her strong political involvement and prominent role in Greek public life.
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C.
Maria of Trebizond
Maria of Trebizond was a Byzantine empress consort from the ruling house of the Empire of Trebizond who became the third wife of Emperor John VIII Palaiologos in the 15th century.
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D.
Maria of Romania
Maria of Romania was a Romanian princess and later Queen of Yugoslavia, known as the wife of King Alexander I and the mother of the last Yugoslav king, Peter II.
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E.
Princess Helene
Princess Helene is the kidnapped royal heroine of the 1962 fantasy film "The Magic Sword," whose rescue drives the movie’s quest-driven plot.
- F. None of above. chosen
Statements (45)
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: Princess Olga of Greece and Denmark Description of subject: Princess Olga of Greece and Denmark was a Greek and Danish royal who became Princess Paul of Yugoslavia through marriage and played a notable role in European aristocratic and political circles in the early 20th century.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.