SuperVia commuter rail network
E741985
The SuperVia commuter rail network is a suburban rail system serving the Rio de Janeiro metropolitan area, connecting central hubs like Central do Brasil to outlying neighborhoods and cities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SuperVia commuter rail network canonical | 1 |
| SuperVia suburban rail network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8554300 — 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: SuperVia commuter rail network Context triple: [Central do Brasil train station, partOf, SuperVia commuter rail network]
-
A.
Randstad regional rail network
The Randstad regional rail network is a Dutch commuter and regional rail system serving the densely populated Randstad metropolitan area, connecting major cities such as Amsterdam, Rotterdam, The Hague, and Utrecht with surrounding towns.
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B.
Sounder commuter rail
Sounder commuter rail is a regional passenger train service in the Seattle area that connects downtown Seattle with surrounding communities in Pierce and Snohomish counties.
-
C.
MARC commuter rail
MARC commuter rail is a regional passenger train service in Maryland that connects suburban communities and nearby states with major employment centers like Washington, D.C. and Baltimore.
-
D.
G Line commuter rail
The G Line commuter rail is a Regional Transportation District (RTD) rail line in the Denver metropolitan area that connects Union Station in downtown Denver with western suburbs including Arvada and Wheat Ridge.
-
E.
FrontRunner commuter rail
FrontRunner commuter rail is a regional passenger train service in northern Utah that connects major cities along the Wasatch Front, including Ogden, Salt Lake City, and Provo.
- 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: SuperVia commuter rail network Target entity description: The SuperVia commuter rail network is a suburban rail system serving the Rio de Janeiro metropolitan area, connecting central hubs like Central do Brasil to outlying neighborhoods and cities.
-
A.
Randstad regional rail network
The Randstad regional rail network is a Dutch commuter and regional rail system serving the densely populated Randstad metropolitan area, connecting major cities such as Amsterdam, Rotterdam, The Hague, and Utrecht with surrounding towns.
-
B.
Sounder commuter rail
Sounder commuter rail is a regional passenger train service in the Seattle area that connects downtown Seattle with surrounding communities in Pierce and Snohomish counties.
-
C.
MARC commuter rail
MARC commuter rail is a regional passenger train service in Maryland that connects suburban communities and nearby states with major employment centers like Washington, D.C. and Baltimore.
-
D.
G Line commuter rail
The G Line commuter rail is a Regional Transportation District (RTD) rail line in the Denver metropolitan area that connects Union Station in downtown Denver with western suburbs including Arvada and Wheat Ridge.
-
E.
FrontRunner commuter rail
FrontRunner commuter rail is a regional passenger train service in northern Utah that connects major cities along the Wasatch Front, including Ogden, Salt Lake City, and Provo.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail system
ⓘ
public transport network ⓘ |
| connectsTo |
Baixada Fluminense
NERFINISHED
ⓘ
Belford Roxo NERFINISHED ⓘ Duque de Caxias NERFINISHED ⓘ Guapimirim NERFINISHED ⓘ Japeri NERFINISHED ⓘ Nova Iguaçu NERFINISHED ⓘ Santa Cruz NERFINISHED ⓘ Saracuruna NERFINISHED ⓘ Vila Inhomirim NERFINISHED ⓘ outlying neighborhoods of Rio de Janeiro ⓘ |
| connectsWith |
Rio de Janeiro Metro
NERFINISHED
ⓘ
bus networks in Rio de Janeiro ⓘ |
| country | Brazil ⓘ |
| electrification |
3 kV DC
ⓘ
overhead line ⓘ |
| fareSystem | integrated with Rio de Janeiro public transport NERFINISHED ⓘ |
| hasRollingStockType | electric multiple unit ⓘ |
| hasServiceType |
commuter rail
ⓘ
suburban rail ⓘ |
| hubStation | Central do Brasil NERFINISHED ⓘ |
| languageOfSignage | Portuguese ⓘ |
| locatedInTimeZone | UTC−03:00 ⓘ |
| modeOfTransport | rail ⓘ |
| openedAsModernConcession | 1998 ⓘ |
| operator | SuperVia Concessionária de Transporte Ferroviário S.A. NERFINISHED ⓘ |
| owner | State of Rio de Janeiro (historically via state rail entities) NERFINISHED ⓘ |
| primaryStation |
Belford Roxo
NERFINISHED
ⓘ
Central do Brasil NERFINISHED ⓘ Deodoro NERFINISHED ⓘ Japeri NERFINISHED ⓘ Santa Cruz NERFINISHED ⓘ Saracuruna NERFINISHED ⓘ |
| region | State of Rio de Janeiro NERFINISHED ⓘ |
| safetySystem | automatic train stop (on parts of the network) ⓘ |
| serves | Rio de Janeiro metropolitan area NERFINISHED ⓘ |
| servesCity | Rio de Janeiro NERFINISHED ⓘ |
| terminus |
Belford Roxo
NERFINISHED
ⓘ
Central do Brasil NERFINISHED ⓘ Guapimirim NERFINISHED ⓘ Japeri NERFINISHED ⓘ Santa Cruz NERFINISHED ⓘ Saracuruna NERFINISHED ⓘ Vila Inhomirim NERFINISHED ⓘ |
| trackGauge | broad gauge ⓘ |
| website | https://www.supervia.com.br/ ⓘ |
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: SuperVia commuter rail network Description of subject: The SuperVia commuter rail network is a suburban rail system serving the Rio de Janeiro metropolitan area, connecting central hubs like Central do Brasil to outlying neighborhoods and cities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
North Zone of Rio de Janeiro
this entity surface form:
SuperVia suburban rail network