Barcelona Metro Line L9 Sud
E598996
Barcelona Metro Line L9 Sud is a southern section of Barcelona’s automated metro network that links the city with key suburban areas and major transport hubs, including Barcelona–El Prat Airport.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Barcelona Metro Line L9 Sud canonical | 2 |
| Line 9 (Barcelona Metro) | 2 |
| Barcelona Metro line L9 Sud | 1 |
| Line 9/10 (Barcelona Metro) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6637110 — 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: Barcelona Metro Line L9 Sud Context triple: [LEBL, connectsTo, Barcelona Metro Line L9 Sud]
-
A.
Barcelona Metro Line 2
Barcelona Metro Line 2 is a rapid transit line in the Barcelona metropolitan network that connects central Barcelona with the nearby coastal city of Badalona.
-
B.
Barcelona Metro
Barcelona Metro is the rapid transit rail network serving the city of Barcelona and its metropolitan area, known for its extensive coverage and integration with other public transport modes.
-
C.
Barcelona metropolitan transport network
The Barcelona metropolitan transport network is the integrated public transit system serving the Barcelona metropolitan area, encompassing metro, trams, buses, and regional rail services.
-
D.
Cercanías Barcelona
Cercanías Barcelona is the commuter rail network serving the Barcelona metropolitan area, providing regional passenger train services that connect the city with its surrounding suburbs and towns.
-
E.
TRAM Besòs
TRAM Besòs is a modern tram network serving the Besòs area of Barcelona and its metropolitan surroundings as part of the city’s light rail system.
- 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: Barcelona Metro Line L9 Sud Target entity description: Barcelona Metro Line L9 Sud is a southern section of Barcelona’s automated metro network that links the city with key suburban areas and major transport hubs, including Barcelona–El Prat Airport.
-
A.
Barcelona Metro Line 2
Barcelona Metro Line 2 is a rapid transit line in the Barcelona metropolitan network that connects central Barcelona with the nearby coastal city of Badalona.
-
B.
Barcelona Metro
Barcelona Metro is the rapid transit rail network serving the city of Barcelona and its metropolitan area, known for its extensive coverage and integration with other public transport modes.
-
C.
Barcelona metropolitan transport network
The Barcelona metropolitan transport network is the integrated public transit system serving the Barcelona metropolitan area, encompassing metro, trams, buses, and regional rail services.
-
D.
Cercanías Barcelona
Cercanías Barcelona is the commuter rail network serving the Barcelona metropolitan area, providing regional passenger train services that connect the city with its surrounding suburbs and towns.
-
E.
TRAM Besòs
TRAM Besòs is a modern tram network serving the Besòs area of Barcelona and its metropolitan surroundings as part of the city’s light rail system.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
automated metro line
ⓘ
metro line ⓘ |
| automationLevel | fully automated (driverless) ⓘ |
| character | underground ⓘ |
| connectsMunicipality |
Barcelona
NERFINISHED
ⓘ
El Prat de Llobregat NERFINISHED ⓘ L’Hospitalet de Llobregat NERFINISHED ⓘ |
| connectsTo | Barcelona–El Prat Airport NERFINISHED ⓘ |
| country | Spain ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareSystem | Autoritat del Transport Metropolità integrated fare system ⓘ |
| gauge | 1,435 mm standard gauge ⓘ |
| hasFunction |
airport rail link
ⓘ
urban transit ⓘ |
| hasStation |
Aeroport T1
NERFINISHED
ⓘ
Aeroport T2 NERFINISHED ⓘ Can Tries | Gornal NERFINISHED ⓘ Collblanc NERFINISHED ⓘ Cèntric NERFINISHED ⓘ El Prat Estació NERFINISHED ⓘ Europa | Fira NERFINISHED ⓘ Fira NERFINISHED ⓘ Les Moreres NERFINISHED ⓘ Mas Blau NERFINISHED ⓘ Mercabarna NERFINISHED ⓘ Parc Logístic NERFINISHED ⓘ Parc Nou NERFINISHED ⓘ Torrassa NERFINISHED ⓘ Zona Universitària NERFINISHED ⓘ |
| isSectionOf | Barcelona Metro Line 9 NERFINISHED ⓘ |
| lineColor | orange ⓘ |
| lineNumber | L9 Sud NERFINISHED ⓘ |
| openingDate | 2016-02-12 ⓘ |
| openingYear | 2016 ⓘ |
| operator | Transports Metropolitans de Barcelona NERFINISHED ⓘ |
| owner | Generalitat de Catalunya NERFINISHED ⓘ |
| partOf | Barcelona Metro NERFINISHED ⓘ |
| platformScreenDoors | present ⓘ |
| region | Catalonia ⓘ |
| rollingStock | Barcelona Metro Series 9000 NERFINISHED ⓘ |
| servesAirport |
Barcelona–El Prat Airport Terminal 1
NERFINISHED
ⓘ
Barcelona–El Prat Airport Terminal 2 NERFINISHED ⓘ |
| servesCity | Barcelona NERFINISHED ⓘ |
| signallingSystem | automatic train control ⓘ |
| system | Barcelona Metro Line 9 NERFINISHED ⓘ |
| terminusStation |
Aeroport T1
NERFINISHED
ⓘ
Aeroport T2 NERFINISHED ⓘ Zona Universitària NERFINISHED ⓘ |
| trainOperation | driverless ⓘ |
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: Barcelona Metro Line L9 Sud Description of subject: Barcelona Metro Line L9 Sud is a southern section of Barcelona’s automated metro network that links the city with key suburban areas and major transport hubs, including Barcelona–El Prat Airport.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Terminal 2 (Barcelona–El Prat Airport)
subject surface form:
Line 1 (Barcelona Metro)
this entity surface form:
Line 9/10 (Barcelona Metro)
this entity surface form:
Barcelona Metro line L9 Sud
subject surface form:
Line 3 (Barcelona Metro)
this entity surface form:
Line 9 (Barcelona Metro)
subject surface form:
Line 5 (Barcelona Metro)
this entity surface form:
Line 9 (Barcelona Metro)