Estadio Ester Roa Rebolledo
E89970
Estadio Ester Roa Rebolledo is a major multi-purpose football stadium in Concepción, Chile, known for hosting top-tier domestic matches and international tournaments such as Copa América.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Estadio Ester Roa Rebolledo canonical | 2 |
| Estadio Municipal de Concepción | 1 |
| Estadio Municipal de Concepción Alcaldesa Ester Roa Rebolledo | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T749835 — 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: Estadio Ester Roa Rebolledo Context triple: [Concepción, hasStadium, Estadio Ester Roa Rebolledo]
-
A.
Estadio Monumental David Arellano
Estadio Monumental David Arellano is a major football stadium in Santiago, Chile, best known as the iconic home ground of Chilean club Colo-Colo.
-
B.
Estadio Latinoamericano
Estadio Latinoamericano is a historic multi-purpose stadium in Havana, Cuba, best known as the country’s premier baseball venue and a central stage for Cuban baseball culture.
-
C.
Estadio Alfonso López Pumarejo
Estadio Alfonso López Pumarejo is a multi-purpose sports stadium located on the Bogotá campus of the National University of Colombia, primarily used for football and university athletic events.
-
D.
Estadio Cuscatlán
Estadio Cuscatlán is a major football stadium in San Salvador, El Salvador, known as one of the largest and most prominent stadiums in Central America.
-
E.
Estadio Guillermón Moncada
Estadio Guillermón Moncada is a prominent baseball stadium in Santiago de Cuba, known as one of the country’s major venues for Cuban National Series games.
- 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: Estadio Ester Roa Rebolledo Target entity description: Estadio Ester Roa Rebolledo is a major multi-purpose football stadium in Concepción, Chile, known for hosting top-tier domestic matches and international tournaments such as Copa América.
-
A.
Estadio Monumental David Arellano
Estadio Monumental David Arellano is a major football stadium in Santiago, Chile, best known as the iconic home ground of Chilean club Colo-Colo.
-
B.
Estadio Latinoamericano
Estadio Latinoamericano is a historic multi-purpose stadium in Havana, Cuba, best known as the country’s premier baseball venue and a central stage for Cuban baseball culture.
-
C.
Estadio Alfonso López Pumarejo
Estadio Alfonso López Pumarejo is a multi-purpose sports stadium located on the Bogotá campus of the National University of Colombia, primarily used for football and university athletic events.
-
D.
Estadio Cuscatlán
Estadio Cuscatlán is a major football stadium in San Salvador, El Salvador, known as one of the largest and most prominent stadiums in Central America.
-
E.
Estadio Guillermón Moncada
Estadio Guillermón Moncada is a prominent baseball stadium in Santiago de Cuba, known as one of the country’s major venues for Cuban National Series games.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
football stadium
ⓘ
multi-purpose stadium ⓘ |
| capacity | approximately 30000 ⓘ |
| capacityAfterRenovation | about 30000 ⓘ |
| category |
Football venues in Chile
ⓘ
Multi-purpose stadiums in Chile ⓘ Sports venues in Biobío Region ⓘ Stadiums in Chile ⓘ |
| city | Concepción ⓘ |
| continent | South America ⓘ |
| country |
Chile
ⓘ
Chile ⓘ
surface form:
Republic of Chile
|
| countryLeagueLevel | top division of Chilean football ⓘ |
| formerName |
Estadio Ester Roa Rebolledo
self-linksurface differs
ⓘ
surface form:
Estadio Municipal de Concepción
|
| hasRunningTrack | yes ⓘ |
| hasScoreboard | yes ⓘ |
| hasSeatingType | all-seater ⓘ |
| hostedEvent |
Chilean Primera División matches
ⓘ
Chilean national team matches ⓘ Copa Chile matches ⓘ |
| hostedTournament |
Copa América 1991
ⓘ
Copa América ⓘ
surface form:
Copa América 2015
FIFA U-17 World Cup ⓘ
surface form:
FIFA U-17 World Cup 2015
|
| locatedIn |
Biobío Region
ⓘ
Concepción ⓘ Greater Concepción ⓘ |
| namedAfter | Ester Roa ⓘ |
| notableFor |
hosting international football tournaments
ⓘ
hosting top-tier domestic football matches ⓘ |
| operator | Municipality of Concepción ⓘ |
| owner | Municipality of Concepción ⓘ |
| primaryUse | football matches ⓘ |
| region | Biobío Region ⓘ |
| renovation | 2013–2015 modernization ⓘ |
| reopened | 2015 ⓘ |
| safetyStandard | modernized to meet international standards ⓘ |
| sport | football ⓘ |
| surface | natural grass ⓘ |
| tenant |
Deportes Concepción
ⓘ
Fernández Vial ⓘ University of Concepción ⓘ
surface form:
Universidad de Concepción
|
| usedFor |
athletics
ⓘ
concerts ⓘ international football tournaments ⓘ rugby union ⓘ |
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: Estadio Ester Roa Rebolledo Description of subject: Estadio Ester Roa Rebolledo is a major multi-purpose football stadium in Concepción, Chile, known for hosting top-tier domestic matches and international tournaments such as Copa América.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Estadio Municipal de Concepción
this entity surface form:
Estadio Municipal de Concepción Alcaldesa Ester Roa Rebolledo