Estación 9 de Julio
E709895
Estación 9 de Julio is a central Buenos Aires Underground station on Line D, located beneath Avenida 9 de Julio and integrated into the city’s main downtown subway hub.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Estación 9 de Julio canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8104893 — 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: Estación 9 de Julio Context triple: [Plaza de la República, hasAdjacentMetroStation, Estación 9 de Julio]
-
A.
Nueve de Julio
Nueve de Julio is a city in Argentina, best known as the seat of the Roman Catholic Diocese of Nueve de Julio.
-
B.
El Cilindro de Avellaneda
El Cilindro de Avellaneda is the iconic football stadium in Avellaneda, Argentina, serving as the historic home ground of Racing Club.
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C.
ARA Nueve de Julio
ARA Nueve de Julio was an Argentine Navy light cruiser, originally commissioned as the U.S. Navy’s USS Boise, that served during the mid-20th century.
-
D.
El Empalme
El Empalme is a town and canton in coastal Ecuador known for its agricultural activity, particularly in the fertile lowlands of Guayas Province.
-
E.
El Rodadero
El Rodadero is a popular tourist beach and resort area near Santa Marta on Colombia’s Caribbean coast, known for its lively atmosphere, hotels, and waterfront activities.
- 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: Estación 9 de Julio Target entity description: Estación 9 de Julio is a central Buenos Aires Underground station on Line D, located beneath Avenida 9 de Julio and integrated into the city’s main downtown subway hub.
-
A.
Nueve de Julio
Nueve de Julio is a city in Argentina, best known as the seat of the Roman Catholic Diocese of Nueve de Julio.
-
B.
El Cilindro de Avellaneda
El Cilindro de Avellaneda is the iconic football stadium in Avellaneda, Argentina, serving as the historic home ground of Racing Club.
-
C.
ARA Nueve de Julio
ARA Nueve de Julio was an Argentine Navy light cruiser, originally commissioned as the U.S. Navy’s USS Boise, that served during the mid-20th century.
-
D.
El Empalme
El Empalme is a town and canton in coastal Ecuador known for its agricultural activity, particularly in the fertile lowlands of Guayas Province.
-
E.
El Rodadero
El Rodadero is a popular tourist beach and resort area near Santa Marta on Colombia’s Caribbean coast, known for its lively atmosphere, hotels, and waterfront activities.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Buenos Aires Underground station
ⓘ
rapid transit station ⓘ |
| cityTransportSystem | Subte de Buenos Aires NERFINISHED ⓘ |
| connectsWith |
Estación Carlos Pellegrini (Line B)
NERFINISHED
ⓘ
Estación Diagonal Norte (Line C) NERFINISHED ⓘ |
| coordinates | approx. -34.603° S, -58.381° W ⓘ |
| country | Argentina ⓘ |
| electrification | third rail ⓘ |
| fareSystem | SUBE card NERFINISHED ⓘ |
| fareZone | Subte standard urban zone ⓘ |
| hasAccessFrom |
Avenida 9 de Julio sidewalks
ⓘ
Calle Sarmiento vicinity ⓘ |
| hasElectricTraction | yes ⓘ |
| hasEscalators | yes ⓘ |
| hasInterchange | multiple bus lines on Avenida 9 de Julio ⓘ |
| hasSafetyFeatures | platform edge markings ⓘ |
| hasTicketHall | yes ⓘ |
| hasUndergroundCorridorsTo |
Estación Carlos Pellegrini
NERFINISHED
ⓘ
Estación Diagonal Norte NERFINISHED ⓘ |
| isCentralNodeOf | Buenos Aires Underground network NERFINISHED ⓘ |
| languageOfSignage | Spanish ⓘ |
| line | Line D NERFINISHED ⓘ |
| locatedIn |
Buenos Aires
ⓘ
Comuna 1 NERFINISHED ⓘ San Nicolás, Buenos Aires NERFINISHED ⓘ |
| locatedUnder |
Avenida 9 de Julio
NERFINISHED
ⓘ
Calle Carlos Pellegrini NERFINISHED ⓘ |
| namedAfter | Avenida 9 de Julio NERFINISHED ⓘ |
| nearbyArea | Microcentro (Buenos Aires downtown) NERFINISHED ⓘ |
| nearbyAvenue |
Avenida Corrientes
NERFINISHED
ⓘ
Avenida Roque Sáenz Peña (Diagonal Norte) NERFINISHED ⓘ |
| nearbyLandmark | Obelisco de Buenos Aires NERFINISHED ⓘ |
| networkStyle | metro ⓘ |
| numberOfPlatforms | 2 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1937-06-03 ⓘ |
| operator |
Emova Movilidad
NERFINISHED
ⓘ
Subterráneos de Buenos Aires (SBASE) NERFINISHED ⓘ |
| partOf |
Buenos Aires Underground
NERFINISHED
ⓘ
downtown subway hub of Buenos Aires ⓘ |
| platformType | side platforms ⓘ |
| railGauge | standard gauge ⓘ |
| servesCityCenter | yes ⓘ |
| servesCommuterFlows | downtown Buenos Aires workers ⓘ |
| servesLineColor | green ⓘ |
| structureType | underground ⓘ |
| ticketingSystem | automatic turnstiles ⓘ |
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: Estación 9 de Julio Description of subject: Estación 9 de Julio is a central Buenos Aires Underground station on Line D, located beneath Avenida 9 de Julio and integrated into the city’s main downtown subway hub.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.