Região Metropolitana do Rio de Janeiro

E241685

metropolitan region urban agglomeration

Região Metropolitana do Rio de Janeiro is the densely populated urban agglomeration centered on the city of Rio de Janeiro, encompassing several surrounding municipalities that form one of Brazil’s largest metropolitan areas.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (12)

Label	Occurrences
Metropolitan Region of Rio de Janeiro	22
Rio de Janeiro metropolitan area	18
Rio de Janeiro metropolitan region	6
Greater Rio de Janeiro	5
Região Metropolitana do Rio de Janeiro canonical	5
Greater Rio de Janeiro metropolitan area	2
Greater Rio de Janeiro urban area	2
Greater Rio de Janeiro urban region	1
Metropolitan Region of Lagos (Rio de Janeiro)	1
Metropolitan region of Rio de Janeiro	1
Rio de Janeiro region	1
metropolitan region of Rio de Janeiro	1

How this entity was disambiguated

This entity first appeared as the object of triple T2166564 — 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: Região Metropolitana do Rio de Janeiro
Context triple: [State of Rio de Janeiro, hasRegion, Região Metropolitana do Rio de Janeiro]

A. Região Norte Fluminense
Região Norte Fluminense is a coastal subregion in the northern part of Rio de Janeiro state in Brazil, known for its oil industry, port activities, and growing urban centers.
B. Niterói
Niterói is a coastal city in the state of Rio de Janeiro, Brazil, known for its beaches, views of Rio across the bay, and iconic modernist architecture by Oscar Niemeyer.
C. São Gonçalo
São Gonçalo is a large municipality in the state of Rio de Janeiro, Brazil, forming part of the metropolitan area of Rio de Janeiro and known for its dense urban character and industrial activity.
D. South Zone of Rio de Janeiro
The South Zone of Rio de Janeiro is a prominent coastal region of the city known for its famous beaches, affluent neighborhoods, and major attractions such as Copacabana, Ipanema, and the Christ the Redeemer statue.
E. State of Rio de Janeiro
The State of Rio de Janeiro is a coastal state in southeastern Brazil known for its capital city of Rio de Janeiro, major ports, tourism, and significant cultural and economic influence.
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: Região Metropolitana do Rio de Janeiro
Target entity description: Região Metropolitana do Rio de Janeiro is the densely populated urban agglomeration centered on the city of Rio de Janeiro, encompassing several surrounding municipalities that form one of Brazil’s largest metropolitan areas.

A. Região Norte Fluminense
Região Norte Fluminense is a coastal subregion in the northern part of Rio de Janeiro state in Brazil, known for its oil industry, port activities, and growing urban centers.
B. Niterói
Niterói is a coastal city in the state of Rio de Janeiro, Brazil, known for its beaches, views of Rio across the bay, and iconic modernist architecture by Oscar Niemeyer.
C. São Gonçalo
São Gonçalo is a large municipality in the state of Rio de Janeiro, Brazil, forming part of the metropolitan area of Rio de Janeiro and known for its dense urban character and industrial activity.
D. South Zone of Rio de Janeiro
The South Zone of Rio de Janeiro is a prominent coastal region of the city known for its famous beaches, affluent neighborhoods, and major attractions such as Copacabana, Ipanema, and the Christ the Redeemer statue.
E. State of Rio de Janeiro
The State of Rio de Janeiro is a coastal state in southeastern Brazil known for its capital city of Rio de Janeiro, major ports, tourism, and significant cultural and economic influence.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	metropolitan region ⓘ urban agglomeration ⓘ
borderedBy	Atlantic Ocean ⓘ
containsMunicipality	Belford Roxo ⓘ Cachoeiras de Macacu ⓘ Duque de Caxias ⓘ Guapimirim ⓘ Itaboraí ⓘ Itaguaí ⓘ linked to: Maricá Japeri ⓘ Magé ⓘ Maricá ⓘ Mesquita ⓘ Nilópolis ⓘ Niterói ⓘ Nova Iguaçu ⓘ Paracambi ⓘ Queimados ⓘ Rio Bonito ⓘ Rio de Janeiro ⓘ Seropédica ⓘ São Gonçalo ⓘ São João de Meriti ⓘ Tanguá ⓘ
country	Brazil ⓘ
governedBy	state government of Rio de Janeiro ⓘ linked to: State of Rio de Janeiro
hasAirport	Rio de Janeiro–Galeão International Airport ⓘ Santos Dumont Airport ⓘ
hasBay	Guanabara Bay ⓘ
hasBridge	Rio–Niterói Bridge ⓘ
hasBusNetwork	intermunicipal bus system of Greater Rio ⓘ
hasCommuterRail	SuperVia ⓘ
hasCoreCity	Rio de Janeiro ⓘ
hasLargestCity	Rio de Janeiro ⓘ
hasMajorCommuterBelt	Baixada Fluminense ⓘ
hasMajorIndustrialCenter	Duque de Caxias ⓘ Itaguaí ⓘ Nova Iguaçu ⓘ
hasMajorPortCity	Itaguaí ⓘ linked to: Maricá Rio de Janeiro ⓘ
hasPublicTransportSystem	Rio de Janeiro Metro ⓘ
hasTourismHub	city of Rio de Janeiro ⓘ
isEconomicCenterOf	state of Rio de Janeiro ⓘ linked to: State of Rio de Janeiro
isOneOfLargestMetropolitanAreasIn	Brazil ⓘ
language	Portuguese ⓘ
locatedIn	state of Rio de Janeiro ⓘ linked to: State of Rio de Janeiro
partOf	Southeast Region of Brazil ⓘ
timeZone	UTC−03:00 ⓘ