Piacenza railway station
E454072
Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Piacenza railway station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4572695 — 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: Piacenza railway station Context triple: [Piacenza, hasTransport, Piacenza railway station]
-
A.
Padua railway station
Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
-
B.
Bologna Centrale railway station
Bologna Centrale railway station is the main railway hub of Bologna and one of Italy’s busiest and most important train stations, serving as a key junction for high-speed and regional rail services.
-
C.
Rimini railway station
Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
-
D.
Ancona railway station
Ancona railway station is the main rail hub of the city of Ancona in Italy, serving as a key junction on the Adriatic railway line with regional and long-distance connections.
-
E.
Perugia railway station
Perugia railway station is the main train station serving the city of Perugia in central Italy, connecting it to regional and national rail networks.
- 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: Piacenza railway station Target entity description: Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
-
A.
Padua railway station
Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
-
B.
Bologna Centrale railway station
Bologna Centrale railway station is the main railway hub of Bologna and one of Italy’s busiest and most important train stations, serving as a key junction for high-speed and regional rail services.
-
C.
Rimini railway station
Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
-
D.
Ancona railway station
Ancona railway station is the main rail hub of the city of Ancona in Italy, serving as a key junction on the Adriatic railway line with regional and long-distance connections.
-
E.
Perugia railway station
Perugia railway station is the main train station serving the city of Perugia in central Italy, connecting it to regional and national rail networks.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
railway station
ⓘ
transport infrastructure ⓘ |
| adjacentTo |
Piacenza city centre
ⓘ
linked to:
Piacenza
|
| connectsTo |
Bologna railway hub
ⓘ
linked to:
Bologna Centrale railway station
Genoa railway hub ⓘ
linked to:
Genoa railway network
Milan railway hub ⓘ Turin railway hub ⓘ |
| connectsWith |
regional bus services
ⓘ
urban bus services ⓘ |
| country | Italy ⓘ |
| hasFunction |
passenger transport
ⓘ
railway junction ⓘ |
| hasImportance |
long-distance rail node
ⓘ
major regional hub ⓘ |
| hasPlatforms | multiple platforms ⓘ |
| hasPlatformType |
terminal platforms
ⓘ
through platforms ⓘ |
| hasService |
automatic ticket machines
ⓘ
bar ⓘ newsstand ⓘ ticket office ⓘ toilets ⓘ waiting room ⓘ |
| hasStructure | surface station ⓘ |
| hasTracks | multiple tracks ⓘ |
| isMajorHubFor |
northern Italy
ⓘ
linked to:
Northern Italy
|
| isOnCorridor |
Po Valley rail corridor
ⓘ
north–south Italian rail corridor ⓘ |
| locatedIn |
Emilia-Romagna
ⓘ
Piacenza ⓘ northern Italy ⓘ
linked to:
Northern Italy
|
| operator | Rete Ferroviaria Italiana ⓘ |
| ownedBy | Rete Ferroviaria Italiana ⓘ |
| partOf |
Alessandria–Piacenza railway
ⓘ
Brescia–Cremona–Piacenza railway ⓘ Cremona–Piacenza railway ⓘ Milan–Bologna railway ⓘ Turin–Piacenza railway ⓘ |
| railwayNetwork | Italian railway network ⓘ |
| serves |
city of Piacenza
ⓘ
linked to:
Piacenza
|
| servesRegion |
Emilia-Romagna
ⓘ
Lombardy ⓘ |
| services |
high-speed trains
ⓘ
intercity trains ⓘ long-distance trains ⓘ regional 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: Piacenza railway station Description of subject: Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.