Marina Nikolayevna Prusakova
E176501
Marina Nikolayevna Prusakova is a Russian-born woman best known as the widow of Lee Harvey Oswald, the assassin of U.S. President John F. Kennedy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Marina Nikolayevna Prusakova canonical | 5 |
| Прусакова | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1471290 — 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: Marina Nikolayevna Prusakova Context triple: [Lee Harvey Oswald, spouse, Marina Nikolayevna Prusakova]
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A.
Maria Dmitrievna Isaeva
Maria Dmitrievna Isaeva was the first wife of Russian novelist Fyodor Dostoevsky, remembered primarily for her complex and troubled marriage to the author.
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B.
Galina Burdonskaya
Galina Burdonskaya was a Soviet woman best known as the wife of Vasily Stalin, the son of Soviet leader Joseph Stalin.
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C.
Raisa Maksimovna Titarenko
Raisa Maksimovna Titarenko, better known as Raisa Gorbacheva, was the influential and highly visible wife of Soviet leader Mikhail Gorbachev, noted for her public role and advocacy in cultural and charitable causes.
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D.
Ekaterina Alexandrovna Shcherbatskaya
Ekaterina Alexandrovna Shcherbatskaya, commonly known as Kitty, is a young Russian noblewoman whose emotional growth and eventual marriage to Konstantin Levin form one of the central storylines in Leo Tolstoy’s novel "Anna Karenina."
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E.
Maria Miloslavskaya
Maria Miloslavskaya was the first wife of Tsar Alexis I of Russia and a Russian tsarina from the influential Miloslavsky noble family in the 17th century.
- 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: Marina Nikolayevna Prusakova Target entity description: Marina Nikolayevna Prusakova is a Russian-born woman best known as the widow of Lee Harvey Oswald, the assassin of U.S. President John F. Kennedy.
-
A.
Maria Dmitrievna Isaeva
Maria Dmitrievna Isaeva was the first wife of Russian novelist Fyodor Dostoevsky, remembered primarily for her complex and troubled marriage to the author.
-
B.
Galina Burdonskaya
Galina Burdonskaya was a Soviet woman best known as the wife of Vasily Stalin, the son of Soviet leader Joseph Stalin.
-
C.
Raisa Maksimovna Titarenko
Raisa Maksimovna Titarenko, better known as Raisa Gorbacheva, was the influential and highly visible wife of Soviet leader Mikhail Gorbachev, noted for her public role and advocacy in cultural and charitable causes.
-
D.
Ekaterina Alexandrovna Shcherbatskaya
Ekaterina Alexandrovna Shcherbatskaya, commonly known as Kitty, is a young Russian noblewoman whose emotional growth and eventual marriage to Konstantin Levin form one of the central storylines in Leo Tolstoy’s novel "Anna Karenina."
-
E.
Maria Miloslavskaya
Maria Miloslavskaya was the first wife of Tsar Alexis I of Russia and a Russian tsarina from the influential Miloslavsky noble family in the 17th century.
- F. None of above. chosen
Statements (47)
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: Marina Nikolayevna Prusakova Description of subject: Marina Nikolayevna Prusakova is a Russian-born woman best known as the widow of Lee Harvey Oswald, the assassin of U.S. President John F. Kennedy.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Marina Nikolayevna Prusakova