Riocentro
E773593
Riocentro is a major convention and exhibition center in Rio de Janeiro, Brazil, known for hosting large-scale events such as international conferences, trade shows, and sports competitions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Riocentro canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9012255 — 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: Riocentro Context triple: [West Zone of Rio de Janeiro, includesFacility, Riocentro]
-
A.
Lanusei
Lanusei is a town in eastern Sardinia, Italy, known for its hilltop setting overlooking the Tyrrhenian Sea and its role as an administrative and cultural center of the surrounding region.
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B.
Magnocentro
Magnocentro is a major commercial and residential district in the municipality of Huixquilucan, in the State of Mexico, known for its shopping centers, offices, and high-rise housing developments.
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C.
Roma Sur
Roma Sur is a vibrant neighborhood in Mexico City known for its mix of historic architecture, cultural venues, and trendy restaurants and cafes.
-
D.
Rosario
Rosario is a first-class agricultural municipality in the province of Batangas in the Philippines, known for its coconut and rice farming.
-
E.
Rosario
Rosario is a major Argentine port city and industrial center located in the province of Santa Fe.
- 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: Riocentro Target entity description: Riocentro is a major convention and exhibition center in Rio de Janeiro, Brazil, known for hosting large-scale events such as international conferences, trade shows, and sports competitions.
-
A.
Lanusei
Lanusei is a town in eastern Sardinia, Italy, known for its hilltop setting overlooking the Tyrrhenian Sea and its role as an administrative and cultural center of the surrounding region.
-
B.
Magnocentro
Magnocentro is a major commercial and residential district in the municipality of Huixquilucan, in the State of Mexico, known for its shopping centers, offices, and high-rise housing developments.
-
C.
Roma Sur
Roma Sur is a vibrant neighborhood in Mexico City known for its mix of historic architecture, cultural venues, and trendy restaurants and cafes.
-
D.
Rosario
Rosario is a major Argentine port city and industrial center located in the province of Santa Fe.
-
E.
Rosario
Rosario is a first-class agricultural municipality in the province of Batangas in the Philippines, known for its coconut and rice farming.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
convention and exhibition center
ⓘ
event venue ⓘ |
| alsoKnownAs | Centro de Convenções Riocentro NERFINISHED ⓘ |
| architecturalStyle | modernist exhibition complex ⓘ |
| continent | South America ⓘ |
| country | Brazil ⓘ |
| floorArea | over 500000 square meters (site area) ⓘ |
| hasAccessibilityFeature | wheelchair-accessible facilities ⓘ |
| hasCateringFacilities | on-site restaurants and food courts ⓘ |
| hasConferenceRooms | multiple modular meeting rooms ⓘ |
| hasParkingCapacity | thousands of vehicles ⓘ |
| hasPart |
Pavilhão 1
ⓘ
Pavilhão 2 NERFINISHED ⓘ Pavilhão 3 NERFINISHED ⓘ Pavilhão 4 NERFINISHED ⓘ Pavilhão 5 NERFINISHED ⓘ convention center building ⓘ outdoor event areas ⓘ |
| hasWebsite | https://www.riocentro.com.br ⓘ |
| inception | 1981 ⓘ |
| indoorExhibitionArea | over 87000 square meters ⓘ |
| languageOfWorkOrName | Portuguese ⓘ |
| locatedIn | Rio de Janeiro ⓘ |
| locatedInAdministrativeTerritorialEntity | State of Rio de Janeiro NERFINISHED ⓘ |
| locatedInNeighborhood | Barra da Tijuca NERFINISHED ⓘ |
| locatedInTimeZone | UTC−03:00 ⓘ |
| notableEventHosted |
2016 Summer Olympics badminton competitions
ⓘ
2016 Summer Olympics boxing competitions ⓘ 2016 Summer Olympics table tennis competitions ⓘ 2016 Summer Olympics weightlifting competitions ⓘ 2016 Summer Olympics women’s basketball preliminary games ⓘ 2016 Summer Paralympics powerlifting competitions ⓘ 2016 Summer Paralympics sitting volleyball competitions ⓘ Rock in Rio side events ⓘ United Nations Earth Summit side events ⓘ |
| numberOfExhibitionHalls | 5 ⓘ |
| operator | GL events NERFINISHED ⓘ |
| ownedBy | Municipality of Rio de Janeiro NERFINISHED ⓘ |
| publicTransportConnection | served by BRT lines in Barra da Tijuca ⓘ |
| significantFor | large-scale events in Rio de Janeiro ⓘ |
| usedFor |
concerts
ⓘ
conventions ⓘ corporate events ⓘ exhibitions ⓘ international conferences ⓘ sports competitions ⓘ trade shows ⓘ |
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: Riocentro Description of subject: Riocentro is a major convention and exhibition center in Rio de Janeiro, Brazil, known for hosting large-scale events such as international conferences, trade shows, and sports competitions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
West Zone of Rio de Janeiro