Alejandro Korn branch
E719565
The Alejandro Korn branch is a suburban commuter rail line in the Buenos Aires metropolitan area that forms part of Argentina’s Roca Line network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alejandro Korn branch canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8223792 — 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: Alejandro Korn branch Context triple: [Roca Line, hasBranch, Alejandro Korn branch]
-
A.
Bartolomé Mitre branch
The Bartolomé Mitre branch is a suburban commuter rail branch of the Mitre Line serving northern Buenos Aires and its surrounding areas in Argentina.
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B.
General Roca
General Roca is a city in the Alto Valle region of Río Negro Province in northern Patagonia, Argentina, known for its fruit production and agricultural economy.
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C.
Maldonado
Maldonado is a coastal city in southeastern Uruguay that serves as the capital of Maldonado Department and a key urban center near the resort town of Punta del Este.
-
D.
Echeverría
Echeverría is a Spanish-language surname borne by various notable figures in politics, literature, and the arts across the Spanish-speaking world.
-
E.
Carrillo
Carrillo is a Spanish-origin surname borne by numerous notable individuals across the Spanish-speaking world and beyond.
- 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: Alejandro Korn branch Target entity description: The Alejandro Korn branch is a suburban commuter rail line in the Buenos Aires metropolitan area that forms part of Argentina’s Roca Line network.
-
A.
Bartolomé Mitre branch
The Bartolomé Mitre branch is a suburban commuter rail branch of the Mitre Line serving northern Buenos Aires and its surrounding areas in Argentina.
-
B.
General Roca
General Roca is a city in the Alto Valle region of Río Negro Province in northern Patagonia, Argentina, known for its fruit production and agricultural economy.
-
C.
Maldonado
Maldonado is a coastal city in southeastern Uruguay that serves as the capital of Maldonado Department and a key urban center near the resort town of Punta del Este.
-
D.
Echeverría
Echeverría is a Spanish-language surname borne by various notable figures in politics, literature, and the arts across the Spanish-speaking world.
-
E.
Carrillo
Carrillo is a Spanish-origin surname borne by numerous notable individuals across the Spanish-speaking world and beyond.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail line
ⓘ
railway line ⓘ |
| belongsToRailwayNetwork | General Roca Railway NERFINISHED ⓘ |
| connectsStation |
Alejandro Korn railway station
NERFINISHED
ⓘ
Plaza Constitución railway station NERFINISHED ⓘ |
| electrification | overhead line ⓘ |
| electrificationSystem | 25 kV AC overhead ⓘ |
| fareSystem | SUBE integrated fare system NERFINISHED ⓘ |
| locatedIn | Buenos Aires metropolitan area NERFINISHED ⓘ |
| locatedInCountry | Argentina NERFINISHED ⓘ |
| network | Buenos Aires Roca Line network NERFINISHED ⓘ |
| operator | Trenes Argentinos Operaciones NERFINISHED ⓘ |
| owner | Argentine State NERFINISHED ⓘ |
| partOf | Roca Line NERFINISHED ⓘ |
| primaryUse | passenger transport ⓘ |
| railGauge | broad gauge ⓘ |
| regionServed | southern Greater Buenos Aires ⓘ |
| rollingStockType | electric multiple units ⓘ |
| servesCity | Buenos Aires NERFINISHED ⓘ |
| servesLocality | Alejandro Korn NERFINISHED ⓘ |
| servicePattern | all-stations stopping services ⓘ |
| serviceType | suburban commuter rail ⓘ |
| terminusStation |
Alejandro Korn railway station
NERFINISHED
ⓘ
Plaza Constitución railway station NERFINISHED ⓘ |
| trackConfiguration | double track ⓘ |
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: Alejandro Korn branch Description of subject: The Alejandro Korn branch is a suburban commuter rail line in the Buenos Aires metropolitan area that forms part of Argentina’s Roca Line network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.