Once de Septiembre
E746760
Once de Septiembre is a major railway terminus in Buenos Aires that serves as a key hub for suburban and commuter train services.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Once de Septiembre canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8618589 — 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 de Septiembre Context triple: [Buenos Aires commuter rail network, hasTerminus, Once de Septiembre]
-
A.
Dieciséis de Septiembre
Dieciséis de Septiembre is the Spanish name for Mexico’s Independence Day, commemorating the 1810 uprising that began the country’s struggle for independence from Spain.
-
B.
Alas de la Patria
Alas de la Patria is the official motto of the Argentine Air Force, expressing its patriotic mission and identity.
-
C.
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.
-
D.
Las Rosas
Las Rosas is a Madrid Metro station serving the Las Rosas neighborhood in the San Blas-Canillejas district of Madrid, Spain.
-
E.
Las Rosas
Las Rosas is a settlement located within the municipality of El Rosario, likely a small town or village in a Spanish-speaking region.
- 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 de Septiembre Target entity description: Once de Septiembre is a major railway terminus in Buenos Aires that serves as a key hub for suburban and commuter train services.
-
A.
Dieciséis de Septiembre
Dieciséis de Septiembre is the Spanish name for Mexico’s Independence Day, commemorating the 1810 uprising that began the country’s struggle for independence from Spain.
-
B.
Alas de la Patria
Alas de la Patria is the official motto of the Argentine Air Force, expressing its patriotic mission and identity.
-
C.
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.
-
D.
Las Rosas
Las Rosas is a Madrid Metro station serving the Las Rosas neighborhood in the San Blas-Canillejas district of Madrid, Spain.
-
E.
Las Rosas
Las Rosas is a settlement located within the municipality of El Rosario, likely a small town or village in a Spanish-speaking region.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail terminus
ⓘ
railway station ⓘ |
| adjacentTo | Plaza Miserere station NERFINISHED ⓘ |
| connectsTo |
Buenos Aires Underground Line A
NERFINISHED
ⓘ
Plaza Miserere NERFINISHED ⓘ |
| country | Argentina ⓘ |
| hasAccessibilityFeature |
elevators
ⓘ
ramps ⓘ |
| hasAlternativeName | Estación Once NERFINISHED ⓘ |
| hasBuildingStyle |
Beaux-Arts
NERFINISHED
ⓘ
historic ⓘ |
| hasConnection |
bus services
ⓘ
taxis ⓘ |
| hasElectrification | overhead line ⓘ |
| hasFacility |
commercial shops
ⓘ
ticket offices ⓘ waiting rooms ⓘ |
| hasFunction |
origin station for outbound trains to western suburbs
ⓘ
terminus for inbound trains from western suburbs ⓘ |
| hasPassengerUsage | high ⓘ |
| hasPlatformType |
island platforms
ⓘ
side platforms ⓘ |
| hasReconstruction | post-2012 modernization works ⓘ |
| hasService | electric multiple units ⓘ |
| hasSpanishName | Estación Once de Septiembre NERFINISHED ⓘ |
| hasStationCode | ONCE ⓘ |
| hasStructureType | terminal station ⓘ |
| hasTrackGauge | broad gauge ⓘ |
| hasTransportMode | rail ⓘ |
| isMajorHubFor | western suburbs of Greater Buenos Aires ⓘ |
| isOneOf | major railway termini in Buenos Aires ⓘ |
| isTerminusOf | Sarmiento Line NERFINISHED ⓘ |
| locatedIn |
Autonomous City of Buenos Aires
NERFINISHED
ⓘ
Balvanera NERFINISHED ⓘ Buenos Aires ⓘ |
| locatedInNeighborhood | Once NERFINISHED ⓘ |
| locatedInTimeZone | UTC−03:00 ⓘ |
| namedAfter | 11 September ⓘ |
| openingDate | 1898 ⓘ |
| operator | Trenes Argentinos NERFINISHED ⓘ |
| ownedBy | Government of Argentina NERFINISHED ⓘ |
| partOf | Buenos Aires railway network NERFINISHED ⓘ |
| railwayLine | Sarmiento Line NERFINISHED ⓘ |
| safetyIncident | 2012 Once rail crash ⓘ |
| serves |
commuter rail services
ⓘ
suburban rail services ⓘ |
| servesCity | Buenos Aires NERFINISHED ⓘ |
| servesRegion | Greater Buenos Aires NERFINISHED ⓘ |
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 de Septiembre Description of subject: Once de Septiembre is a major railway terminus in Buenos Aires that serves as a key hub for suburban and commuter train services.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.