Plaza of the Three Powers
E563797
Plaza of the Three Powers is a monumental civic square in Brasília, Brazil, designed by Oscar Niemeyer to house the nation’s executive, legislative, and judicial headquarters.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Plaza of the Three Powers canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5978422 — 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: Plaza of the Three Powers Context triple: [The Justice (A Justiça) statue, locatedOn, Plaza of the Three Powers]
-
A.
Plaza de Oriente
Plaza de Oriente is a grand historic square in central Madrid, known for its formal gardens, statues of Spanish monarchs, and its prominent location between the Royal Palace and the Royal Theatre.
-
B.
Plaza de la Ciudadanía
Plaza de la Ciudadanía is a prominent public square in central Santiago, Chile, located directly in front of the presidential La Moneda Palace and used for civic events and gatherings.
-
C.
Plaza de las Tres Culturas
Plaza de las Tres Culturas is a historic square in Mexico City that symbolizes the coexistence of pre-Hispanic, colonial, and modern Mexican heritage through its surrounding ruins, church, and modern buildings.
-
D.
Plaza de Roma
Plaza de Roma is a historic public square in Intramuros, Manila, known as one of the city's oldest plazas and a focal point of colonial-era civic and religious life.
-
E.
La Gran Plaza
La Gran Plaza, also known as the Macroplaza, is a vast central public square in Monterrey, Mexico, renowned for its monuments, government buildings, and cultural attractions.
- 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: Plaza of the Three Powers Target entity description: Plaza of the Three Powers is a monumental civic square in Brasília, Brazil, designed by Oscar Niemeyer to house the nation’s executive, legislative, and judicial headquarters.
-
A.
Plaza de Oriente
Plaza de Oriente is a grand historic square in central Madrid, known for its formal gardens, statues of Spanish monarchs, and its prominent location between the Royal Palace and the Royal Theatre.
-
B.
Plaza de la Ciudadanía
Plaza de la Ciudadanía is a prominent public square in central Santiago, Chile, located directly in front of the presidential La Moneda Palace and used for civic events and gatherings.
-
C.
Plaza de las Tres Culturas
Plaza de las Tres Culturas is a historic square in Mexico City that symbolizes the coexistence of pre-Hispanic, colonial, and modern Mexican heritage through its surrounding ruins, church, and modern buildings.
-
D.
Plaza de Roma
Plaza de Roma is a historic public square in Intramuros, Manila, known as one of the city's oldest plazas and a focal point of colonial-era civic and religious life.
-
E.
La Gran Plaza
La Gran Plaza, also known as the Macroplaza, is a vast central public square in Monterrey, Mexico, renowned for its monuments, government buildings, and cultural attractions.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
civic plaza
ⓘ
public square ⓘ |
| architect | Oscar Niemeyer NERFINISHED ⓘ |
| architecturalStyle | modernist architecture ⓘ |
| category | Squares in Brasília ⓘ |
| coordinateLocation | -15.799° -47.861° ⓘ |
| country | Brazil ⓘ |
| designer | Oscar Niemeyer NERFINISHED ⓘ |
| flankedBy |
National Congress of Brazil
NERFINISHED
ⓘ
Palácio do Planalto NERFINISHED ⓘ Supreme Federal Court (Brazil) NERFINISHED ⓘ |
| hasCharacteristic |
monumental scale
ⓘ
open esplanade ⓘ symbolic representation of executive, legislative, and judiciary ⓘ |
| hasPart |
Giant national flag mast
ⓘ
Marco Brasília sculpture NERFINISHED ⓘ National Congress of Brazil NERFINISHED ⓘ Os Candangos monument NERFINISHED ⓘ Palace of the Arches (Palácio dos Arcos / Itamaraty Annex) NERFINISHED ⓘ Palácio do Planalto NERFINISHED ⓘ Panteão da Pátria e da Liberdade Tancredo Neves NERFINISHED ⓘ Supreme Federal Court (Brazil) NERFINISHED ⓘ |
| hasUse |
ceremonial space
ⓘ
governmental functions ⓘ tourist attraction ⓘ |
| hasView | Monumental Axis of Brasília NERFINISHED ⓘ |
| heritageDesignation | UNESCO World Heritage Site (as part of Brasília) NERFINISHED ⓘ |
| inception | 1960 ⓘ |
| locatedIn | Brasília NERFINISHED ⓘ |
| locatedInAdministrativeEntity | Federal District (Brazil) NERFINISHED ⓘ |
| locatedInTimeZone | UTC−03:00 ⓘ |
| locatedNextTo |
National Congress of Brazil
NERFINISHED
ⓘ
Palácio do Planalto NERFINISHED ⓘ Supreme Federal Court (Brazil) NERFINISHED ⓘ |
| maintainedBy | Federal District government NERFINISHED ⓘ |
| namedAfter | three branches of government ⓘ |
| nativeLabel | Praça dos Três Poderes NERFINISHED ⓘ |
| officialLanguageOfLocation | Portuguese ⓘ |
| openingDate | 21 April 1960 ⓘ |
| owner | Federal government of Brazil NERFINISHED ⓘ |
| partOf | Plano Piloto of Brasília NERFINISHED ⓘ |
| significantEvent |
Independence Day ceremonies in Brasília
ⓘ
Presidential inauguration ceremonies ⓘ |
| symbolizes |
executive power of Brazil
ⓘ
judicial power of Brazil ⓘ legislative power of Brazil ⓘ |
| touristAttraction | yes ⓘ |
| UNESCOWorldHeritageSiteSince | 1987 ⓘ |
| urbanPlanner | Lúcio Costa NERFINISHED ⓘ |
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: Plaza of the Three Powers Description of subject: Plaza of the Three Powers is a monumental civic square in Brasília, Brazil, designed by Oscar Niemeyer to house the nation’s executive, legislative, and judicial headquarters.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.