Milan Metro Line 5
E715519
Milan Metro Line 5 is a fully automated, driverless metro line in Milan, Italy, running mainly in the northern part of the city and connecting key residential and transport hubs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Milan Metro Line 5 canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T8066748 — 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: Milan Metro Line 5 Context triple: [Milano Porta Garibaldi station, servedByMetroLine, Milan Metro Line 5]
-
A.
Milan Metro Line 2
Milan Metro Line 2 is one of the main rapid transit lines in Milan, Italy, running in a predominantly northeast–southwest direction and serving key residential and commercial areas across the city.
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B.
Milan Metro Line 3
Milan Metro Line 3 is a major north–south underground line of the Milan Metro system, connecting key railway hubs and central districts across the city.
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C.
Milan Metro Line 1
Milan Metro Line 1 is the oldest and one of the main rapid transit lines in Milan, Italy, running primarily on an east–west axis and serving key commercial and exhibition areas of the city.
-
D.
Milan municipal tramway system
The Milan municipal tramway system is the extensive urban tram network serving Milan, Italy, known for its historic rolling stock and central role in the city’s public transportation.
-
E.
Turin Metro
The Turin Metro is a fully automated, driverless rapid transit system serving the city of Turin, Italy.
- 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: Milan Metro Line 5 Target entity description: Milan Metro Line 5 is a fully automated, driverless metro line in Milan, Italy, running mainly in the northern part of the city and connecting key residential and transport hubs.
-
A.
Milan Metro Line 2
Milan Metro Line 2 is one of the main rapid transit lines in Milan, Italy, running in a predominantly northeast–southwest direction and serving key residential and commercial areas across the city.
-
B.
Milan Metro Line 3
Milan Metro Line 3 is a major north–south underground line of the Milan Metro system, connecting key railway hubs and central districts across the city.
-
C.
Milan Metro Line 1
Milan Metro Line 1 is the oldest and one of the main rapid transit lines in Milan, Italy, running primarily on an east–west axis and serving key commercial and exhibition areas of the city.
-
D.
Milan municipal tramway system
The Milan municipal tramway system is the extensive urban tram network serving Milan, Italy, known for its historic rolling stock and central role in the city’s public transportation.
-
E.
Turin Metro
The Turin Metro is a fully automated, driverless rapid transit system serving the city of Turin, Italy.
- F. None of above. chosen
Statements (57)
| Predicate | Object |
|---|---|
| instanceOf |
driverless metro line
ⓘ
rapid transit line ⓘ underground railway line ⓘ |
| alsoKnownAs |
Lilla line
NERFINISHED
ⓘ
Linea 5 NERFINISHED ⓘ |
| completedYear | 2015 ⓘ |
| connectsWith |
Milan Metro Line 1
NERFINISHED
ⓘ
Milan Metro Line 2 NERFINISHED ⓘ Milan Metro Line 3 NERFINISHED ⓘ Milan suburban railway service NERFINISHED ⓘ |
| hasApproximateLength | 12.8 km ⓘ |
| hasCharacter | underground ⓘ |
| hasColor | lilac ⓘ |
| hasElectrification | 750 V DC third rail ⓘ |
| hasInterchangeAt |
Domodossola
NERFINISHED
ⓘ
Garibaldi FS NERFINISHED ⓘ Lotto NERFINISHED ⓘ Tre Torri NERFINISHED ⓘ Zara NERFINISHED ⓘ |
| hasNumberOfStations | 19 ⓘ |
| hasNumberOfTracks | 2 ⓘ |
| hasRollingStock | AnsaldoBreda Driverless Metro trains NERFINISHED ⓘ |
| hasStation |
Bicocca
NERFINISHED
ⓘ
Bignami NERFINISHED ⓘ Ca’ Granda NERFINISHED ⓘ Cenisio NERFINISHED ⓘ Domodossola NERFINISHED ⓘ Garibaldi FS NERFINISHED ⓘ Gerusalemme NERFINISHED ⓘ Isola NERFINISHED ⓘ Istria NERFINISHED ⓘ Marche NERFINISHED ⓘ Monumentale NERFINISHED ⓘ Ponale NERFINISHED ⓘ Portello NERFINISHED ⓘ San Siro Ippodromo NERFINISHED ⓘ San Siro Stadio NERFINISHED ⓘ Segesta NERFINISHED ⓘ Tre Torri NERFINISHED ⓘ Zara NERFINISHED ⓘ |
| hasTerminus |
Bignami
NERFINISHED
ⓘ
San Siro Stadio NERFINISHED ⓘ |
| isDriverless | true ⓘ |
| isFullyAutomated | true ⓘ |
| locatedIn |
Italy
ⓘ
Lombardy ⓘ Milan NERFINISHED ⓘ |
| openedSection |
Garibaldi FS–San Siro Stadio
NERFINISHED
ⓘ
Zara–Bignami NERFINISHED ⓘ Zara–Garibaldi FS NERFINISHED ⓘ |
| openingYear | 2013 ⓘ |
| operator | ATM Milan NERFINISHED ⓘ |
| owner | Comune di Milano NERFINISHED ⓘ |
| partOf | Milan Metro NERFINISHED ⓘ |
| serves | San Siro Stadium NERFINISHED ⓘ |
| servesArea | northern Milan ⓘ |
| usesSignallingSystem | CBTC 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: Milan Metro Line 5 Description of subject: Milan Metro Line 5 is a fully automated, driverless metro line in Milan, Italy, running mainly in the northern part of the city and connecting key residential and transport hubs.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Niguarda