Ciutat Meridiana station
E922490
Ciutat Meridiana station is an underground Barcelona Metro stop serving the Ciutat Meridiana neighborhood in the Nou Barris district.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ciutat Meridiana station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10769763 — 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: Ciutat Meridiana station Context triple: [Line 11 (Barcelona Metro), hasStation, Ciutat Meridiana station]
-
A.
Santa Eulàlia station
Santa Eulàlia station is a Barcelona Metro stop in the L'Hospitalet de Llobregat area that serves as part of the city’s rapid transit network.
-
B.
Martínez Nadal station
Martínez Nadal station is a rapid transit stop on the Tren Urbano system serving the San Juan metropolitan area in Puerto Rico.
-
C.
La Sagrera station
La Sagrera station is a major multimodal transport hub in Barcelona that connects several metro lines and commuter rail services in the northeastern part of the city.
-
D.
Maragall station
Maragall station is a Barcelona Metro station serving the Horta-Guinardó district and acting as an interchange point between multiple metro lines.
-
E.
Les Corts station
Les Corts station is an underground Barcelona Metro stop in the Les Corts district, providing urban rail service on the city's Line 3.
- 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: Ciutat Meridiana station Target entity description: Ciutat Meridiana station is an underground Barcelona Metro stop serving the Ciutat Meridiana neighborhood in the Nou Barris district.
-
A.
Santa Eulàlia station
Santa Eulàlia station is a Barcelona Metro stop in the L'Hospitalet de Llobregat area that serves as part of the city’s rapid transit network.
-
B.
Martínez Nadal station
Martínez Nadal station is a rapid transit stop on the Tren Urbano system serving the San Juan metropolitan area in Puerto Rico.
-
C.
La Sagrera station
La Sagrera station is a major multimodal transport hub in Barcelona that connects several metro lines and commuter rail services in the northeastern part of the city.
-
D.
Maragall station
Maragall station is a Barcelona Metro station serving the Horta-Guinardó district and acting as an interchange point between multiple metro lines.
-
E.
Les Corts station
Les Corts station is an underground Barcelona Metro stop in the Les Corts district, providing urban rail service on the city's Line 3.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
Barcelona Metro station
ⓘ
underground railway station ⓘ |
| city | Barcelona ⓘ |
| continent | Europe ⓘ |
| country | Spain ⓘ |
| district | Nou Barris NERFINISHED ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareSystem | ATM Barcelona NERFINISHED ⓘ |
| fareZone | 1 ⓘ |
| hasAccessibility | yes ⓘ |
| hasConnection | local bus services in Ciutat Meridiana ⓘ |
| hasPlatform | 1 island platform or equivalent boarding area ⓘ |
| hasPlatformType | side platforms ⓘ |
| hasTicketHall | yes ⓘ |
| hasTracks | 1 ⓘ |
| languageOfSignage |
Catalan
ⓘ
Spanish ⓘ |
| line | L11 ⓘ |
| locatedIn |
Barcelona
ⓘ
Catalonia ⓘ Ciutat Meridiana NERFINISHED ⓘ Nou Barris NERFINISHED ⓘ Spain ⓘ |
| metroLine | Barcelona Metro line 11 NERFINISHED ⓘ |
| neighborhood | Ciutat Meridiana NERFINISHED ⓘ |
| network | Barcelona Metro NERFINISHED ⓘ |
| openingDate | 2003 ⓘ |
| operator | Transports Metropolitans de Barcelona NERFINISHED ⓘ |
| ownedBy | Transports Metropolitans de Barcelona NERFINISHED ⓘ |
| partOf | Barcelona Metro NERFINISHED ⓘ |
| railGauge | Iberian gauge (via Barcelona Metro standard for L11) ⓘ |
| serves | Ciutat Meridiana neighborhood NERFINISHED ⓘ |
| structureType | underground ⓘ |
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: Ciutat Meridiana station Description of subject: Ciutat Meridiana station is an underground Barcelona Metro stop serving the Ciutat Meridiana neighborhood in the Nou Barris district.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 11 (Barcelona Metro)