Once railway station
E716638
Once railway station is a major commuter rail hub in Buenos Aires, Argentina, serving as one of the city's busiest terminals for suburban and regional train services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Once railway station canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T8181479 — 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: Once railway station Context triple: [Sarmiento Line, terminus, Once railway station]
-
A.
former Maliebaan railway station
The former Maliebaan railway station is a historic train station building in Utrecht, the Netherlands, now best known as the home of the Dutch Railway Museum.
-
B.
Museum railway station
Museum railway station was the former name of Melbourne Central railway station, a major underground train station and retail complex in Melbourne’s central business district.
-
C.
former Anhalter Bahnhof
The former Anhalter Bahnhof was one of Berlin’s largest and most important railway terminals, heavily damaged in World War II and later demolished, with only its iconic portico remaining as a historical landmark.
-
D.
Auch railway station
Auch railway station is a regional train station in Auch, France, serving as the terminus of the railway line connecting the town to larger cities in the Occitanie region.
-
E.
March railway station
March railway station is a railway station in the town of March, Cambridgeshire, serving as a local stop on the regional rail network in eastern England.
- 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: Once railway station Target entity description: Once railway station is a major commuter rail hub in Buenos Aires, Argentina, serving as one of the city's busiest terminals for suburban and regional train services.
-
A.
former Maliebaan railway station
The former Maliebaan railway station is a historic train station building in Utrecht, the Netherlands, now best known as the home of the Dutch Railway Museum.
-
B.
Museum railway station
Museum railway station was the former name of Melbourne Central railway station, a major underground train station and retail complex in Melbourne’s central business district.
-
C.
former Anhalter Bahnhof
The former Anhalter Bahnhof was one of Berlin’s largest and most important railway terminals, heavily damaged in World War II and later demolished, with only its iconic portico remaining as a historical landmark.
-
D.
Auch railway station
Auch railway station is a regional train station in Auch, France, serving as the terminus of the railway line connecting the town to larger cities in the Occitanie region.
-
E.
March railway station
March railway station is a railway station in the town of March, Cambridgeshire, serving as a local stop on the regional rail network in eastern England.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail terminal
ⓘ
railway station ⓘ |
| 2012CrashDeaths | 51 ⓘ |
| 2012CrashInjuries | 700+ ⓘ |
| architect | Augusto Plou NERFINISHED ⓘ |
| cityRailTerminalPeer |
Constitución railway station
NERFINISHED
ⓘ
Retiro railway station NERFINISHED ⓘ |
| connectsWith |
Buenos Aires Underground Line A
NERFINISHED
ⓘ
Plaza Miserere station NERFINISHED ⓘ |
| continent | South America ⓘ |
| country | Argentina ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | SUBE card NERFINISHED ⓘ |
| formerName | Once de Septiembre NERFINISHED ⓘ |
| hasAccessibilityFeatures | partial ⓘ |
| hasBuildingStyle |
Beaux-Arts architecture
NERFINISHED
ⓘ
French academic architecture ⓘ |
| hasBusConnections | yes ⓘ |
| hasCCTV | yes ⓘ |
| hasShops | yes ⓘ |
| hasTicketGates | yes ⓘ |
| hasTicketHall | yes ⓘ |
| hasWaitingRoom | yes ⓘ |
| isOneOf | busiest railway terminals in Buenos Aires ⓘ |
| languageOfSignage | Spanish ⓘ |
| locatedAtSquare | Plaza Miserere NERFINISHED ⓘ |
| locatedIn |
Autonomous City of Buenos Aires
NERFINISHED
ⓘ
Balvanera NERFINISHED ⓘ Buenos Aires ⓘ |
| namedAfter | 11 September 1852 ⓘ |
| neighborhood | Once commercial district ⓘ |
| notableAccident | 2012 Once rail crash NERFINISHED ⓘ |
| numberOfPlatforms | 7 ⓘ |
| openingDate | 1898 ⓘ |
| operator | Trenes Argentinos NERFINISHED ⓘ |
| owner | Government of Argentina NERFINISHED ⓘ |
| platformType |
island platform
ⓘ
side platform ⓘ |
| railGauge | broad gauge ⓘ |
| railwayCompanyAtOpening | Buenos Aires Western Railway NERFINISHED ⓘ |
| railwayNetwork | Sarmiento Line NERFINISHED ⓘ |
| serves | Buenos Aires metropolitan area NERFINISHED ⓘ |
| serviceType |
commuter rail
ⓘ
regional rail ⓘ |
| structureType | surface station ⓘ |
| terminusFor | Sarmiento Line suburban services ⓘ |
| timezone | UTC−03:00 ⓘ |
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: Once railway station Description of subject: Once railway station is a major commuter rail hub in Buenos Aires, Argentina, serving as one of the city's busiest terminals for suburban and regional train services.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.