Línia groga
E871716
Línia groga is the common Catalan name for Line 4 of the Barcelona Metro, a rapid transit line serving several central and coastal neighborhoods of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Línia groga canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10574789 — 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: Línia groga Context triple: [Line 4 (Barcelona Metro), alsoKnownAs, Línia groga]
-
A.
Linha Verde
Linha Verde is one of the main lines of the Lisbon Metro system, serving several central and riverside neighborhoods in Portugal’s capital.
-
B.
The Green Stripe
The Green Stripe is a 1905 Fauvist portrait by Henri Matisse of his wife Amélie, notable for its bold use of a green line to divide and model the face.
-
C.
Linha Azul
Linha Azul is the Blue Line of the Lisbon Metro, a key rapid transit route serving several central and northern districts of Lisbon, Portugal.
-
D.
The Green
The Green is a small rural settlement in Cumbria, England, situated near the town of Millom in the southwestern Lake District area.
-
E.
The Green
The Green is a historic central park and community gathering space located in downtown Morristown, New Jersey.
- 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: Línia groga Target entity description: Línia groga is the common Catalan name for Line 4 of the Barcelona Metro, a rapid transit line serving several central and coastal neighborhoods of the city.
-
A.
Linha Verde
Linha Verde is one of the main lines of the Lisbon Metro system, serving several central and riverside neighborhoods in Portugal’s capital.
-
B.
The Green Stripe
The Green Stripe is a 1905 Fauvist portrait by Henri Matisse of his wife Amélie, notable for its bold use of a green line to divide and model the face.
-
C.
Linha Azul
Linha Azul is the Blue Line of the Lisbon Metro, a key rapid transit route serving several central and northern districts of Lisbon, Portugal.
-
D.
The Green
The Green is a small rural settlement in Cumbria, England, situated near the town of Millom in the southwestern Lake District area.
-
E.
The Green
The Green is a historic central park and community gathering space located in downtown Morristown, New Jersey.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Barcelona Metro line
ⓘ
metro line ⓘ |
| alsoKnownAs |
L4
NERFINISHED
ⓘ
Line 4 NERFINISHED ⓘ Línia 4 NERFINISHED ⓘ |
| cityServed | Barcelona NERFINISHED ⓘ |
| color | yellow ⓘ |
| connectsWith |
L1 of Barcelona Metro
NERFINISHED
ⓘ
L11 of Barcelona Metro NERFINISHED ⓘ L2 of Barcelona Metro NERFINISHED ⓘ L3 of Barcelona Metro NERFINISHED ⓘ L5 of Barcelona Metro NERFINISHED ⓘ |
| country | Spain ⓘ |
| electrification | 750 V DC third rail ⓘ |
| gauge | standard gauge ⓘ |
| hasStation |
Alfons X
NERFINISHED
ⓘ
Barceloneta NERFINISHED ⓘ Besòs NERFINISHED ⓘ Besòs Mar NERFINISHED ⓘ Bogatell NERFINISHED ⓘ Ciutadella | Vila Olímpica NERFINISHED ⓘ El Maresme | Fòrum NERFINISHED ⓘ Girona NERFINISHED ⓘ Guinardó | Hospital de Sant Pau NERFINISHED ⓘ Jaume I NERFINISHED ⓘ Joanic NERFINISHED ⓘ La Pau NERFINISHED ⓘ Llacuna NERFINISHED ⓘ Llucmajor NERFINISHED ⓘ Maragall NERFINISHED ⓘ Passeig de Gràcia NERFINISHED ⓘ Poblenou NERFINISHED ⓘ Selva de Mar NERFINISHED ⓘ Trinitat Nova NERFINISHED ⓘ Urquinaona NERFINISHED ⓘ Verdaguer NERFINISHED ⓘ Via Júlia NERFINISHED ⓘ |
| locatedIn |
Barcelona
ⓘ
Catalonia ⓘ Spain ⓘ |
| openingDate | 1973 ⓘ |
| operator | Transports Metropolitans de Barcelona NERFINISHED ⓘ |
| partOf | Barcelona Metro NERFINISHED ⓘ |
| serves |
central neighborhoods of Barcelona
ⓘ
coastal neighborhoods of Barcelona ⓘ |
| system | ATM Barcelona NERFINISHED ⓘ |
| terminusStation |
La Pau
NERFINISHED
ⓘ
Trinitat Nova NERFINISHED ⓘ |
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: Línia groga Description of subject: Línia groga is the common Catalan name for Line 4 of the Barcelona Metro, a rapid transit line serving several central and coastal neighborhoods of the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 4 (Barcelona Metro)