Arc de Triomf (Barcelona Metro)
E859288
Arc de Triomf (Barcelona Metro) is an underground station on Barcelona’s metro and commuter rail network serving the central Arc de Triomf area near the city’s historic core.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Arc de Triomf (Barcelona Metro) canonical | 1 |
| Arc de Triomf (Rodalies de Catalunya) | 1 |
| served by Arc de Triomf metro station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10362102 — 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: Arc de Triomf (Barcelona Metro) Context triple: [Passeig de Lluís Companys, hasNearbyStation, Arc de Triomf (Barcelona Metro)]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Barcelona Metro Line L9 Sud
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.
-
E.
Ségur metro station
Ségur metro station is a Paris Métro station in the 15th arrondissement, serving Line 10 near the UNESCO headquarters and the Place de Fontenoy.
- 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: Arc de Triomf (Barcelona Metro) Target entity description: Arc de Triomf (Barcelona Metro) is an underground station on Barcelona’s metro and commuter rail network serving the central Arc de Triomf area near the city’s historic core.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
Barcelona Metro Line L9 Sud
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.
-
E.
Ségur metro station
Ségur metro station is a Paris Métro station in the 15th arrondissement, serving Line 10 near the UNESCO headquarters and the Place de Fontenoy.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
railway station ⓘ |
| connectsTo | Arc de Triomf railway station NERFINISHED ⓘ |
| country | Spain ⓘ |
| fareZone | 1 ⓘ |
| hasAccessibility | yes ⓘ |
| hasConnection |
interurban bus services
ⓘ
urban bus services ⓘ |
| hasElectrification |
overhead line
ⓘ
third rail ⓘ |
| hasEntranceFrom |
Avinguda de Vilanova
NERFINISHED
ⓘ
Passeig de Sant Joan NERFINISHED ⓘ |
| hasLanguageOfName |
Catalan
ⓘ
Spanish ⓘ |
| hasPlatformType | island platform ⓘ |
| hasSafetyFeatures |
CCTV
ⓘ
public address system ⓘ |
| hasStationCode | Arc de Triomf NERFINISHED ⓘ |
| hasStructureType | underground station ⓘ |
| hasTicketHall | underground ticket hall ⓘ |
| hasTracks | 2 ⓘ |
| hasUndergroundLevels | multiple ⓘ |
| hasUsage | passenger transport ⓘ |
| isInTariffSystem | Autoritat del Transport Metropolità NERFINISHED ⓘ |
| isInUrbanArea | Barcelona city centre NERFINISHED ⓘ |
| isPartOfCorridor | central Barcelona transport corridor ⓘ |
| locatedIn |
Barcelona
ⓘ
Catalonia ⓘ Spain ⓘ |
| locatedInArea | Eixample district NERFINISHED ⓘ |
| locatedUnderground | true ⓘ |
| metroLine | L1 NERFINISHED ⓘ |
| metroLineColor | red ⓘ |
| namedAfter | Arc de Triomf (Barcelona) NERFINISHED ⓘ |
| near |
Arc de Triomf monument
NERFINISHED
ⓘ
Ciutadella Park NERFINISHED ⓘ Passeig de Lluís Companys NERFINISHED ⓘ |
| openingPeriod | 20th century ⓘ |
| operator |
Rodalies de Catalunya
NERFINISHED
ⓘ
Transports Metropolitans de Barcelona NERFINISHED ⓘ |
| partOfNetwork |
Barcelona Metro
NERFINISHED
ⓘ
Rodalies de Catalunya NERFINISHED ⓘ |
| railwayService |
commuter rail
ⓘ
regional rail ⓘ |
| serves | Arc de Triomf area ⓘ |
| servesCityCenter | true ⓘ |
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: Arc de Triomf (Barcelona Metro) Description of subject: Arc de Triomf (Barcelona Metro) is an underground station on Barcelona’s metro and commuter rail network serving the central Arc de Triomf area near the city’s historic core.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Arc de Triomf (Rodalies de Catalunya)
this entity surface form:
served by Arc de Triomf metro station