Riva-Agüero
E274543
Riva-Agüero is the family name of José de la Riva-Agüero, a prominent Peruvian politician and the first constitutionally elected president of Peru.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Riva-Agüero canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2533492 — 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: Riva-Agüero Context triple: [José de la Riva-Agüero, hasFamilyName, Riva-Agüero]
-
A.
Montalva
Montalva is a Spanish-language surname notably associated with Chilean president Eduardo Frei Montalva.
-
B.
Carabajal
Carabajal is a Spanish-origin surname, often considered a variant of Carvajal, borne by various families across Spain and Latin America.
-
C.
Rivas
Rivas is a city in southwestern Nicaragua known as a regional commercial center and gateway between Lake Nicaragua and the Pacific coast.
-
D.
Almagro
Almagro is a Spanish surname borne by various notable figures, including politicians, athletes, and artists from Spanish-speaking countries.
-
E.
Carballal
Carballal is a Spanish surname, likely of Galician origin, that serves as a variant of the more common surname Carvajal.
- 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: Riva-Agüero Target entity description: Riva-Agüero is the family name of José de la Riva-Agüero, a prominent Peruvian politician and the first constitutionally elected president of Peru.
-
A.
Montalva
Montalva is a Spanish-language surname notably associated with Chilean president Eduardo Frei Montalva.
-
B.
Carabajal
Carabajal is a Spanish-origin surname, often considered a variant of Carvajal, borne by various families across Spain and Latin America.
-
C.
Rivas
Rivas is a city in southwestern Nicaragua known as a regional commercial center and gateway between Lake Nicaragua and the Pacific coast.
-
D.
Almagro
Almagro is a Spanish surname borne by various notable figures, including politicians, athletes, and artists from Spanish-speaking countries.
-
E.
Carballal
Carballal is a Spanish surname, likely of Galician origin, that serves as a variant of the more common surname Carvajal.
- F. None of above. chosen
Statements (13)
| Predicate | Object |
|---|---|
| instanceOf |
family name
ⓘ
human ⓘ surname ⓘ |
| countryOfCitizenship | Peru ⓘ |
| countryOfOrigin | Peru ⓘ |
| hasNotableBearer | José de la Riva-Agüero ⓘ |
| headOfGovernmentOf | Peru ⓘ |
| isFamilyNameOf | José de la Riva-Agüero ⓘ |
| isFirstConstitutionallyElectedPresidentOf | Peru ⓘ |
| languageOfOrigin | Spanish ⓘ |
| occupation | politician ⓘ |
| positionHeld | President of Peru ⓘ |
| usedBy | José de la Riva-Agüero ⓘ |
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: Riva-Agüero Description of subject: Riva-Agüero is the family name of José de la Riva-Agüero, a prominent Peruvian politician and the first constitutionally elected president of Peru.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.