Uruguaiana Station (Rio de Janeiro Metro)
E539019
Uruguaiana Station is an underground metro station in downtown Rio de Janeiro that serves as a key stop on the city’s rapid transit network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Uruguaiana Station (Rio de Janeiro Metro) canonical | 1 |
| Uruguaiana metro station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5510704 — 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: Uruguaiana Station (Rio de Janeiro Metro) Context triple: [Centro (Rio de Janeiro), hasTransport, Uruguaiana Station (Rio de Janeiro Metro)]
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A.
Cinelândia Station (Rio de Janeiro Metro)
Cinelândia Station is a central Rio de Janeiro Metro station serving the historic Cinelândia square area in the city’s downtown.
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B.
Carioca Station (Rio de Janeiro Metro)
Carioca Station is a major underground metro station in downtown Rio de Janeiro that serves as a key hub on the city’s Line 1.
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C.
Botafogo metro station
Botafogo metro station is a key underground rapid transit stop on Rio de Janeiro’s Metro system, serving the Botafogo neighborhood in the city’s South Zone.
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D.
Presidente Vargas Station (Rio de Janeiro Metro)
Presidente Vargas Station is an underground metro station on Line 1 of the Rio de Janeiro Metro, serving the central business district of the city.
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E.
Baixa-Chiado metro station
Baixa-Chiado metro station is a major underground interchange in central Lisbon, Portugal, connecting key metro lines and serving as a gateway to the historic Baixa and Chiado districts.
- 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: Uruguaiana Station (Rio de Janeiro Metro) Target entity description: Uruguaiana Station is an underground metro station in downtown Rio de Janeiro that serves as a key stop on the city’s rapid transit network.
-
A.
Cinelândia Station (Rio de Janeiro Metro)
Cinelândia Station is a central Rio de Janeiro Metro station serving the historic Cinelândia square area in the city’s downtown.
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B.
Carioca Station (Rio de Janeiro Metro)
Carioca Station is a major underground metro station in downtown Rio de Janeiro that serves as a key hub on the city’s Line 1.
-
C.
Botafogo metro station
Botafogo metro station is a key underground rapid transit stop on Rio de Janeiro’s Metro system, serving the Botafogo neighborhood in the city’s South Zone.
-
D.
Presidente Vargas Station (Rio de Janeiro Metro)
Presidente Vargas Station is an underground metro station on Line 1 of the Rio de Janeiro Metro, serving the central business district of the city.
-
E.
Baixa-Chiado metro station
Baixa-Chiado metro station is a major underground interchange in central Lisbon, Portugal, connecting key metro lines and serving as a gateway to the historic Baixa and Chiado districts.
- F. None of above. chosen
Statements (45)
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: Uruguaiana Station (Rio de Janeiro Metro) Description of subject: Uruguaiana Station is an underground metro station in downtown Rio de Janeiro that serves as a key stop on the city’s rapid transit network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Uruguaiana Station (Rio de Janeiro Metro)