Zona Franca depot
E249587
Zona Franca depot is a maintenance and storage facility serving trains of the Barcelona Metro network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Zona Franca depot canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2280459 — 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: Zona Franca depot Context triple: [Barcelona Metro, hasDepot, Zona Franca depot]
-
A.
Ticomán depot
Ticomán depot is a maintenance and storage facility serving trains of the Mexico City Metro system.
-
B.
Pontinha depot
Pontinha depot is a maintenance and storage facility serving the Lisbon Metro system in Lisbon, Portugal.
-
C.
Carnide depot
Carnide depot is a maintenance and storage facility serving the Lisbon Metro system in Lisbon, Portugal.
-
D.
Nopo Depot
Nopo Depot is a maintenance and storage facility serving the Busan Metro system in Busan, South Korea.
-
E.
O’Higgins Station
O’Higgins Station is a Chilean Antarctic research base located on the Antarctic Peninsula, used primarily for scientific studies and maintaining Chile’s presence in the 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: Zona Franca depot Target entity description: Zona Franca depot is a maintenance and storage facility serving trains of the Barcelona Metro network.
-
A.
Ticomán depot
Ticomán depot is a maintenance and storage facility serving trains of the Mexico City Metro system.
-
B.
Pontinha depot
Pontinha depot is a maintenance and storage facility serving the Lisbon Metro system in Lisbon, Portugal.
-
C.
Carnide depot
Carnide depot is a maintenance and storage facility serving the Lisbon Metro system in Lisbon, Portugal.
-
D.
Nopo Depot
Nopo Depot is a maintenance and storage facility serving the Busan Metro system in Busan, South Korea.
-
E.
O’Higgins Station
O’Higgins Station is a Chilean Antarctic research base located on the Antarctic Peninsula, used primarily for scientific studies and maintaining Chile’s presence in the region.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
railway depot
ⓘ
rolling stock storage facility ⓘ train maintenance facility ⓘ |
| country | Spain ⓘ |
| hasFunction |
cleaning of metro trains
ⓘ
heavy maintenance of rolling stock ⓘ light maintenance of rolling stock ⓘ |
| locatedInArea | Zona Franca ⓘ |
| locatedInCity | Barcelona ⓘ |
| networkTypeServed | rapid transit ⓘ |
| operatorNetwork | Transports Metropolitans de Barcelona ⓘ |
| partOfTransportSystem | public transport in Barcelona ⓘ |
| primaryFunction |
train maintenance
ⓘ
train storage ⓘ |
| servesMode | metro ⓘ |
| servesNetwork | Barcelona Metro ⓘ |
| servesRollingStockType | electric multiple units ⓘ |
| usedFor |
inspection of metro trains
ⓘ
repair of metro trains ⓘ stabling of metro trains ⓘ |
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: Zona Franca depot Description of subject: Zona Franca depot is a maintenance and storage facility serving trains of the Barcelona Metro network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.