Diagonal station
E884806
Diagonal station is a major Barcelona Metro interchange located beneath Avinguda Diagonal, connecting multiple metro lines and providing access to the central Eixample district.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Diagonal station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10769646 — 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: Diagonal station Context triple: [Line 3 (Barcelona Metro), servesStation, Diagonal station]
-
A.
People’s Square Station
People’s Square Station is a major Shanghai Metro interchange hub located beneath People’s Square in central Shanghai, China.
-
B.
Serdika station
Serdika station is a central interchange station in the Sofia Metro system, connecting key lines and serving as a major transit hub in Bulgaria’s capital.
-
C.
Kommunarka station
Kommunarka station is a southern terminal metro station on Moscow’s Sokolnicheskaya Line, serving the rapidly developing Kommunarka district.
-
D.
Moscavide station
Moscavide station is a Lisbon Metro stop on the Red Line serving the Moscavide area near Parque das Nações and Lisbon’s eastern transport links.
-
E.
Obelya station
Obelya station is a metro station in Sofia, Bulgaria, serving as an interchange point between lines of the Sofia 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: Diagonal station Target entity description: Diagonal station is a major Barcelona Metro interchange located beneath Avinguda Diagonal, connecting multiple metro lines and providing access to the central Eixample district.
-
A.
People’s Square Station
People’s Square Station is a major Shanghai Metro interchange hub located beneath People’s Square in central Shanghai, China.
-
B.
Serdika station
Serdika station is a central interchange station in the Sofia Metro system, connecting key lines and serving as a major transit hub in Bulgaria’s capital.
-
C.
Kommunarka station
Kommunarka station is a southern terminal metro station on Moscow’s Sokolnicheskaya Line, serving the rapidly developing Kommunarka district.
-
D.
Moscavide station
Moscavide station is a Lisbon Metro stop on the Red Line serving the Moscavide area near Parque das Nações and Lisbon’s eastern transport links.
-
E.
Obelya station
Obelya station is a metro station in Sofia, Bulgaria, serving as an interchange point between lines of the Sofia Metro network.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
Barcelona Metro station
ⓘ
underground railway station ⓘ |
| city | Barcelona ⓘ |
| connectedTo | Provença station NERFINISHED ⓘ |
| connectsToDistrict | central Eixample district ⓘ |
| country | Spain ⓘ |
| fareZone | 1 ⓘ |
| hasAccessibility | partially accessible ⓘ |
| hasEntranceOn |
Avinguda Diagonal
NERFINISHED
ⓘ
Passeig de Gràcia NERFINISHED ⓘ |
| hasNearbyLandmark |
Eixample grid streets
ⓘ
Passeig de Gràcia shopping area NERFINISHED ⓘ |
| hasPlatformType |
island platform
ⓘ
side platforms ⓘ |
| hasStationCode |
L3-DIAG
ⓘ
L5-DIAG ⓘ |
| hasTracks | 4 ⓘ |
| hasTransferTo | FGC lines L6 and L7 at Provença ⓘ |
| isInterchangeStation | true ⓘ |
| isMajorInterchange | true ⓘ |
| locatedAtIntersectionWith | Passeig de Gràcia NERFINISHED ⓘ |
| locatedIn |
Barcelona
ⓘ
Eixample district NERFINISHED ⓘ |
| locatedInBorough | Eixample NERFINISHED ⓘ |
| locatedUnder | Avinguda Diagonal NERFINISHED ⓘ |
| metroSystem | Barcelona Metro NERFINISHED ⓘ |
| openedForLine |
line 3
ⓘ
line 5 NERFINISHED ⓘ |
| operator | Transports Metropolitans de Barcelona NERFINISHED ⓘ |
| partOfNetwork | ATM Barcelona integrated fare system NERFINISHED ⓘ |
| region | Catalonia ⓘ |
| servedByLine |
Barcelona Metro line 3
NERFINISHED
ⓘ
Barcelona Metro line 5 NERFINISHED ⓘ Barcelona Metro line 6 NERFINISHED ⓘ Barcelona Metro line 7 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: Diagonal station Description of subject: Diagonal station is a major Barcelona Metro interchange located beneath Avinguda Diagonal, connecting multiple metro lines and providing access to the central Eixample district.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Line 3 (Barcelona Metro)