Ana de Castro
E872057
Ana de Castro was a Spanish noblewoman known primarily as the wife of Luis Colón de Toledo, a descendant of Christopher Columbus.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ana de Castro canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10587596 — 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: Ana de Castro Context triple: [Luis Colón de Toledo, spouse, Ana de Castro]
-
A.
Emília de Castro
Emília de Castro was the wife of renowned Portuguese realist writer Eça de Queirós and a member of the Portuguese social milieu connected to his literary and diplomatic life.
-
B.
Tomasa de la Quintana
Tomasa de la Quintana was an Argentine woman of the early 19th century best known as the mother of Remedios de Escalada, the wife of independence leader General José de San Martín.
-
C.
Leonor Varela
Leonor Varela is a Chilean actress and model best known internationally for her roles in films such as "Blade II" and the TV miniseries "Cleopatra."
-
D.
Cecília de Araújo
Cecília de Araújo is known as the wife of Mari Alkatiri, the first Prime Minister of an independent Timor-Leste.
-
E.
Ana Villafañe
Ana Villafañe is an American actress and singer best known for originating the role of Gloria Estefan in the Broadway musical "On Your Feet!".
- 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: Ana de Castro Target entity description: Ana de Castro was a Spanish noblewoman known primarily as the wife of Luis Colón de Toledo, a descendant of Christopher Columbus.
-
A.
Emília de Castro
Emília de Castro was the wife of renowned Portuguese realist writer Eça de Queirós and a member of the Portuguese social milieu connected to his literary and diplomatic life.
-
B.
Tomasa de la Quintana
Tomasa de la Quintana was an Argentine woman of the early 19th century best known as the mother of Remedios de Escalada, the wife of independence leader General José de San Martín.
-
C.
Leonor Varela
Leonor Varela is a Chilean actress and model best known internationally for her roles in films such as "Blade II" and the TV miniseries "Cleopatra."
-
D.
Cecília de Araújo
Cecília de Araújo is known as the wife of Mari Alkatiri, the first Prime Minister of an independent Timor-Leste.
-
E.
Ana Villafañe
Ana Villafañe is an American actress and singer best known for originating the role of Gloria Estefan in the Broadway musical "On Your Feet!".
- F. None of above. chosen
Statements (8)
| Predicate | Object |
|---|---|
| instanceOf |
Spanish noble
ⓘ
noblewoman ⓘ |
| countryOfCitizenship | Spain ⓘ |
| notableFor |
being a descendant of Christopher Columbus
ⓘ
being the wife of Luis Colón de Toledo ⓘ |
| relativeByMarriage | Christopher Columbus ⓘ |
| sexOrGender | female ⓘ |
| spouse | Luis Colón de Toledo ⓘ |
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: Ana de Castro Description of subject: Ana de Castro was a Spanish noblewoman known primarily as the wife of Luis Colón de Toledo, a descendant of Christopher Columbus.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
1st Duke of la Vega