Maria Corazon Sumulong Cojuangco
E435311
Maria Corazon Sumulong Cojuangco is the birth name of Corazon C. Aquino, the first female president of the Philippines and a key figure in the country’s restoration of democracy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cory Aquino | 1 |
| Maria Corazon Sumulong Cojuangco canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4300398 — 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: Maria Corazon Sumulong Cojuangco Context triple: [Corazon C. Aquino, birthName, Maria Corazon Sumulong Cojuangco]
-
A.
Imee Marcos
Imee Marcos is a Filipino politician and daughter of former President Ferdinand Marcos, known for serving as a senator and previously as governor of Ilocos Norte.
-
B.
Josefina Osmeña
Josefina Osmeña was a daughter of Philippine President Sergio Osmeña and a member of the prominent Osmeña political family.
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C.
Carmen Osmeña
Carmen Osmeña was a daughter of former Philippine President Sergio Osmeña and a member of the prominent Osmeña political family.
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D.
Zenaida Quezon
Zenaida Quezon was a daughter of Philippine President Manuel L. Quezon and a member of the prominent Quezon political family.
-
E.
Lourdes Osmeña
Lourdes Osmeña was a member of the prominent Osmeña political family of the Philippines, known primarily as a daughter of former President Sergio Osmeña.
- 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: Maria Corazon Sumulong Cojuangco Target entity description: Maria Corazon Sumulong Cojuangco is the birth name of Corazon C. Aquino, the first female president of the Philippines and a key figure in the country’s restoration of democracy.
-
A.
Imee Marcos
Imee Marcos is a Filipino politician and daughter of former President Ferdinand Marcos, known for serving as a senator and previously as governor of Ilocos Norte.
-
B.
Josefina Osmeña
Josefina Osmeña was a daughter of Philippine President Sergio Osmeña and a member of the prominent Osmeña political family.
-
C.
Carmen Osmeña
Carmen Osmeña was a daughter of former Philippine President Sergio Osmeña and a member of the prominent Osmeña political family.
-
D.
Zenaida Quezon
Zenaida Quezon was a daughter of Philippine President Manuel L. Quezon and a member of the prominent Quezon political family.
-
E.
Lourdes Osmeña
Lourdes Osmeña was a member of the prominent Osmeña political family of the Philippines, known primarily as a daughter of former President Sergio Osmeña.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
President of the Philippines
ⓘ
Roman Catholic ⓘ democracy activist ⓘ human ⓘ politician ⓘ |
| alsoKnownAs |
Corazon Aquino
NERFINISHED
ⓘ
Corazon C. Aquino NERFINISHED ⓘ Cory Aquino NERFINISHED ⓘ |
| birthDate | 1933-01-25 ⓘ |
| birthName | Maria Corazon Sumulong Cojuangco NERFINISHED ⓘ |
| birthPlace | Paniqui, Tarlac, Philippines NERFINISHED ⓘ |
| burialPlace | Manila Memorial Park, Parañaque, Philippines NERFINISHED ⓘ |
| causeOfDeath | colorectal cancer ⓘ |
| child |
Aurora Corazon Aquino
NERFINISHED
ⓘ
Benigno S. Aquino III NERFINISHED ⓘ Kristina Bernadette Aquino NERFINISHED ⓘ Maria Elena Aquino NERFINISHED ⓘ Victoria Elisa Aquino NERFINISHED ⓘ |
| countryOfCitizenship | Philippines NERFINISHED ⓘ |
| deathDate | 2009-08-01 ⓘ |
| educatedAt |
Assumption Convent (now Assumption College)
NERFINISHED
ⓘ
College of Mount Saint Vincent NERFINISHED ⓘ St. Scholastica’s College Manila NERFINISHED ⓘ |
| familyName | Cojuangco NERFINISHED ⓘ |
| father | José Cojuangco Sr. NERFINISHED ⓘ |
| fieldOfWork |
democracy advocacy
ⓘ
politics ⓘ |
| gender | female ⓘ |
| givenName | Maria Corazon NERFINISHED ⓘ |
| honorificPrefix | Her Excellency ⓘ |
| languageSpoken |
English
ⓘ
Filipino ⓘ |
| memberOfPoliticalParty |
Lakas ng Bansa
NERFINISHED
ⓘ
PDP–Laban NERFINISHED ⓘ UNIDO NERFINISHED ⓘ |
| mother | Demetria Sumulong NERFINISHED ⓘ |
| movement | People Power Revolution NERFINISHED ⓘ |
| notableAchievement | first female President of the Philippines ⓘ |
| notableWork | leadership in the People Power Revolution ⓘ |
| positionHeld |
11th President of the Philippines
ⓘ
President of the Philippines ⓘ |
| precededBy | Ferdinand Marcos NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| residence | Quezon City, Philippines NERFINISHED ⓘ |
| signature | Corazon C. Aquino signature ⓘ |
| spouse | Benigno S. Aquino Jr. NERFINISHED ⓘ |
| succeededBy | Fidel V. Ramos NERFINISHED ⓘ |
| termEnd | 1992-06-30 ⓘ |
| termStart | 1986-02-25 ⓘ |
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: Maria Corazon Sumulong Cojuangco Description of subject: Maria Corazon Sumulong Cojuangco is the birth name of Corazon C. Aquino, the first female president of the Philippines and a key figure in the country’s restoration of democracy.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Cory Aquino