Magdalena Contreras
E3182
Magdalena Contreras is one of the 16 boroughs (alcaldías) of Mexico City, known for its largely residential character and significant green and mountainous areas on the city’s southwest edge.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Magdalena Contreras canonical | 12 |
How this entity was disambiguated
This entity first appeared as the object of triple T34460 — 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: Magdalena Contreras Context triple: [Mexico City, hasSubdivision, Magdalena Contreras]
-
A.
Maxine Singer
Maxine Singer is an American molecular biologist renowned for her pioneering work in genetics and for her leadership in shaping ethical guidelines for recombinant DNA research.
-
B.
Valeria Wasserman
Valeria Wasserman is a Brazilian linguist and translator best known as the wife of renowned intellectual Noam Chomsky.
-
C.
Gabriel Boric
Gabriel Boric is a Chilean politician and former student leader who became one of the youngest presidents in Chile’s history, known for his left-wing, progressive agenda.
-
D.
Eleni Kounalakis
Eleni Kounalakis is an American politician and former U.S. ambassador who serves as the lieutenant governor of California.
-
E.
Sally Kornbluth
Sally Kornbluth is an American cell biologist and academic leader who became the 18th president of the Massachusetts Institute of Technology.
- 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: Magdalena Contreras Target entity description: Magdalena Contreras is one of the 16 boroughs (alcaldías) of Mexico City, known for its largely residential character and significant green and mountainous areas on the city’s southwest edge.
-
A.
Maxine Singer
Maxine Singer is an American molecular biologist renowned for her pioneering work in genetics and for her leadership in shaping ethical guidelines for recombinant DNA research.
-
B.
Valeria Wasserman
Valeria Wasserman is a Brazilian linguist and translator best known as the wife of renowned intellectual Noam Chomsky.
-
C.
Gabriel Boric
Gabriel Boric is a Chilean politician and former student leader who became one of the youngest presidents in Chile’s history, known for his left-wing, progressive agenda.
-
D.
Eleni Kounalakis
Eleni Kounalakis is an American politician and former U.S. ambassador who serves as the lieutenant governor of California.
-
E.
Sally Kornbluth
Sally Kornbluth is an American cell biologist and academic leader who became the 18th president of the Massachusetts Institute of Technology.
- 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: Magdalena Contreras Description of subject: Magdalena Contreras is one of the 16 boroughs (alcaldías) of Mexico City, known for its largely residential character and significant green and mountainous areas on the city’s southwest edge.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Los Dinamos Park
subject surface form:
Southwest Mexico City
borough government of Magdalena Contreras
→
locatedInSecondLevelAdministrativeDivision
→
Magdalena Contreras
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