Praça Onze
E741984
Praça Onze is a historic square in Rio de Janeiro, Brazil, known as a former cultural hub of samba and Afro-Brazilian communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Praça Onze canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8554277 — 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: Praça Onze Context triple: [Praça Onze metro station, namedAfter, Praça Onze]
-
A.
Praça Sete de Setembro
Praça Sete de Setembro is a central and historic public square in Belo Horizonte, Brazil, known as a major urban landmark and gathering place in the city.
-
B.
Praça Mauá
Praça Mauá is a revitalized waterfront square in Rio de Janeiro that serves as a cultural and tourist hub, featuring major attractions such as the Museum of Tomorrow.
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C.
Praça Marquês de Pombal
Praça Marquês de Pombal is the central historic square of Vila Real de Santo António in Portugal, known for its Pombaline urban design and role as the town’s social and commercial hub.
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D.
Praça de São Bento
Praça de São Bento is a public square in Portugal known for its historical and cultural significance within its local urban setting.
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E.
Praça Afonso de Albuquerque
Praça Afonso de Albuquerque is a historic public square in Lisbon, Portugal, known for its prominent monument to the Marquis of Albuquerque and its location near key cultural landmarks in the Belém district.
- 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: Praça Onze Target entity description: Praça Onze is a historic square in Rio de Janeiro, Brazil, known as a former cultural hub of samba and Afro-Brazilian communities.
-
A.
Praça Sete de Setembro
Praça Sete de Setembro is a central and historic public square in Belo Horizonte, Brazil, known as a major urban landmark and gathering place in the city.
-
B.
Praça Mauá
Praça Mauá is a revitalized waterfront square in Rio de Janeiro that serves as a cultural and tourist hub, featuring major attractions such as the Museum of Tomorrow.
-
C.
Praça Marquês de Pombal
Praça Marquês de Pombal is the central historic square of Vila Real de Santo António in Portugal, known for its Pombaline urban design and role as the town’s social and commercial hub.
-
D.
Praça de São Bento
Praça de São Bento is a public square in Portugal known for its historical and cultural significance within its local urban setting.
-
E.
Praça Afonso de Albuquerque
Praça Afonso de Albuquerque is a historic public square in Lisbon, Portugal, known for its prominent monument to the Marquis of Albuquerque and its location near key cultural landmarks in the Belém district.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
public square ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| culture |
Afro-Brazilian culture
ⓘ
samba culture ⓘ |
| hasHistoricalRole |
meeting place for samba musicians
ⓘ
popular-class gathering place in early 20th century Rio ⓘ social hub for Afro-Brazilian communities ⓘ |
| hasNearbyStation |
Praça Onze Station (Rio de Janeiro Metro Line 1)
ⓘ
linked to:
Praça Onze metro station
|
| hasPart |
Praça Onze metro station (nearby, named after the square)
ⓘ
linked to:
Praça Onze metro station
|
| heritageStatus | symbolic cradle of samba in Rio de Janeiro ⓘ |
| inception | 19th century (as an urban square, approximate) ⓘ |
| knownFor |
Afro-Brazilian culture
ⓘ
carnival celebrations ⓘ cultural diversity ⓘ samba ⓘ street parties ⓘ |
| languageOfSurroundingCommunity | Portuguese ⓘ |
| locatedIn | Rio de Janeiro ⓘ |
| locatedInAdministrativeTerritorialEntity | State of Rio de Janeiro ⓘ |
| locatedInTheAdministrativeTerritorialEntity | Centro (Rio de Janeiro) ⓘ |
| locatedInTimeZone | UTC−03:00 ⓘ |
| namedAfter | 11th of June (Dia de São Barnabé) (traditional explanation, disputed) ⓘ |
| partOf | Central Zone of Rio de Janeiro ⓘ |
| significantEvent |
Afro-Brazilian religious and cultural festivities
ⓘ
carnival parades (early 20th century) ⓘ early Rio de Janeiro samba gatherings ⓘ |
| streetAddress |
Praça Onze, Centro, Rio de Janeiro, RJ
ⓘ
linked to:
Centro (Rio de Janeiro)
|
| urbanDevelopmentImpact | partially altered by construction of Avenida Presidente Vargas ⓘ |
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: Praça Onze Description of subject: Praça Onze is a historic square in Rio de Janeiro, Brazil, known as a former cultural hub of samba and Afro-Brazilian communities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.