Line 10 (Barcelona Metro)
E892009
Line 10 of the Barcelona Metro is a rapid transit line in the city's underground network, serving various neighborhoods with modern, high-capacity trains.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Line 10 (Barcelona Metro) canonical | 6 |
| L10 (Barcelona Metro) | 4 |
| Line 10 of Barcelona Metro | 1 |
| Line 9/10 (Barcelona Metro) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10574855 — 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: Line 10 (Barcelona Metro) Context triple: [Line 9 (Barcelona Metro), connectsWith, Line 10 (Barcelona Metro)]
-
A.
Line 11 (Barcelona Metro)
Line 11 of the Barcelona Metro is a short, mostly elevated light metro line serving the hilly northern neighborhoods of the city and connecting them to the broader metro network.
-
B.
Line 10 (Madrid Metro)
Line 10 of the Madrid Metro is a major north–south rapid transit line that connects key residential districts with central Madrid and important interchange stations.
-
C.
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.
-
D.
Barcelona Metro L1
Barcelona Metro L1 is one of the main lines of the Barcelona Metro network, running on a largely east–west axis and connecting key districts and transport hubs across the city.
-
E.
Line 11 (Madrid Metro)
Line 11 of the Madrid Metro is a suburban-style rapid transit line in the south-west of Madrid that connects key residential districts with the wider metro network.
- 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: Line 10 (Barcelona Metro) Target entity description: Line 10 of the Barcelona Metro is a rapid transit line in the city's underground network, serving various neighborhoods with modern, high-capacity trains.
-
A.
Line 11 (Barcelona Metro)
Line 11 of the Barcelona Metro is a short, mostly elevated light metro line serving the hilly northern neighborhoods of the city and connecting them to the broader metro network.
-
B.
Line 10 (Madrid Metro)
Line 10 of the Madrid Metro is a major north–south rapid transit line that connects key residential districts with central Madrid and important interchange stations.
-
C.
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.
-
D.
Barcelona Metro L1
Barcelona Metro L1 is one of the main lines of the Barcelona Metro network, running on a largely east–west axis and connecting key districts and transport hubs across the city.
-
E.
Line 11 (Madrid Metro)
Line 11 of the Madrid Metro is a suburban-style rapid transit line in the south-west of Madrid that connects key residential districts with the wider metro network.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
rapid transit line ⓘ |
| country | Spain ⓘ |
| electrification | electric railway ⓘ |
| fareSystem | Autoritat del Transport Metropolità integrated fare system ⓘ |
| gauge | standard gauge ⓘ |
| hasColor | light blue ⓘ |
| hasMode |
suburban metro
ⓘ
underground ⓘ |
| isInTransportZone |
Barcelona metropolitan area
ⓘ
linked to:
Metropolitan Area of Barcelona
|
| locatedIn |
Barcelona
ⓘ
Catalonia ⓘ Spain ⓘ |
| networkRole | part of the underground network of Barcelona ⓘ |
| operator | Transports Metropolitans de Barcelona ⓘ |
| owner |
Generalitat de Catalunya
ⓘ
linked to:
Government of Catalonia
|
| partOf | Barcelona Metro ⓘ |
| rollingStockFeature |
high capacity
ⓘ
modern design ⓘ |
| serves | various neighborhoods of Barcelona ⓘ |
| servesFunction | urban public transport ⓘ |
| sharesInfrastructureWith |
Line 9 (Barcelona Metro)
ⓘ
linked to:
Barcelona Metro line L9 Nord
|
| system | Barcelona Metro ⓘ |
| technology | modern metro infrastructure ⓘ |
| transitType | rapid transit ⓘ |
| usesRollingStockType | high-capacity 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: Line 10 (Barcelona Metro) Description of subject: Line 10 of the Barcelona Metro is a rapid transit line in the city's underground network, serving various neighborhoods with modern, high-capacity trains.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Line 9
subject linked to:
Line 9
subject linked to:
Line 5
subject linked to:
L2
linked to: Line 10 (Barcelona Metro)
linked to: Line 10 (Barcelona Metro)
subject linked to:
L3
linked to: Line 10 (Barcelona Metro)
subject linked to:
L5
linked to: Line 10 (Barcelona Metro)
subject linked to:
Green line
linked to: Line 10 (Barcelona Metro)