Plaza Italia station (Line D, Buenos Aires Underground)
E250657
Plaza Italia station is a Line D stop on the Buenos Aires Underground, serving the Palermo neighborhood near major attractions like the Buenos Aires Zoo and La Rural exhibition center.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T2266562 — 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 Italia station (Line D, Buenos Aires Underground) Context triple: [Palermo (Buenos Aires), hasPublicTransport, Plaza Italia station (Line D, Buenos Aires Underground)]
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A.
Plaza de Mayo station (Line A, Buenos Aires Underground)
Plaza de Mayo station (Line A, Buenos Aires Underground) is the historic terminus of Buenos Aires’ oldest subway line, located beneath the central Plaza de Mayo in the city’s downtown.
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B.
Catedral station (Line D, Buenos Aires Underground)
Catedral station is the Line D terminus of the Buenos Aires Underground, located in the historic city center near Plaza de Mayo.
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C.
Bolívar station (Line E, Buenos Aires Underground)
Bolívar station is a Buenos Aires Underground Line E station located in the city center, serving as a key access point to the historic Plaza de Mayo area.
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D.
Federico Lacroze station
Federico Lacroze station is a major Buenos Aires Underground stop in the Chacarita neighborhood, serving as an important transport hub that connects subway services with suburban rail lines.
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E.
Retiro station
Retiro station is a major Buenos Aires Underground terminus and transport hub located in the Retiro district of Argentina’s capital.
- 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 Italia station (Line D, Buenos Aires Underground) Target entity description: Plaza Italia station is a Line D stop on the Buenos Aires Underground, serving the Palermo neighborhood near major attractions like the Buenos Aires Zoo and La Rural exhibition center.
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A.
Plaza de Mayo station (Line A, Buenos Aires Underground)
Plaza de Mayo station (Line A, Buenos Aires Underground) is the historic terminus of Buenos Aires’ oldest subway line, located beneath the central Plaza de Mayo in the city’s downtown.
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B.
Catedral station (Line D, Buenos Aires Underground)
Catedral station is the Line D terminus of the Buenos Aires Underground, located in the historic city center near Plaza de Mayo.
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C.
Bolívar station (Line E, Buenos Aires Underground)
Bolívar station is a Buenos Aires Underground Line E station located in the city center, serving as a key access point to the historic Plaza de Mayo area.
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D.
Federico Lacroze station
Federico Lacroze station is a major Buenos Aires Underground stop in the Chacarita neighborhood, serving as an important transport hub that connects subway services with suburban rail lines.
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E.
Retiro station
Retiro station is a major Buenos Aires Underground terminus and transport hub located in the Retiro district of Argentina’s capital.
- F. None of above. chosen
Statements (25)
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 Italia station (Line D, Buenos Aires Underground) Description of subject: Plaza Italia station is a Line D stop on the Buenos Aires Underground, serving the Palermo neighborhood near major attractions like the Buenos Aires Zoo and La Rural exhibition center.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
Palermo (Buenos Aires)
→
hasPublicTransport
→
Plaza Italia station (Line D, Buenos Aires Underground)
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subject linked to:
Palermo
Scalabrini Ortiz station (Line D, Buenos Aires Underground)
→
adjacentStation
→
Plaza Italia station (Line D, Buenos Aires Underground)
ⓘ
linked to: Plaza Italia station (Line D, Buenos Aires Underground)
La Rural exhibition center
→
publicTransitAccess
→
Plaza Italia station of Line D (Buenos Aires Underground)
ⓘ
linked to: Plaza Italia station (Line D, Buenos Aires Underground)
Palermo, Buenos Aires
→
transportConnection
→
Plaza Italia station (Line D, Buenos Aires Underground)
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subject linked to:
Palermo neighborhood, Buenos Aires
linked to: Plaza Italia station (Line D, Buenos Aires Underground)