Certaldo railway station
E493185
Certaldo railway station is a regional train stop in the town of Certaldo, Tuscany, providing rail connections within the central Italian transport network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Certaldo railway station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5077748 — 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: Certaldo railway station Context triple: [Certaldo, transport, Certaldo railway station]
-
A.
Tarvisio Boscoverde railway station
Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
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B.
Piacenza railway station
Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
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C.
Calenzano railway station
Calenzano railway station is a regional train stop in the town of Calenzano in Tuscany, Italy, providing local rail connections within the Florence metropolitan area.
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D.
Corte railway station
Corte railway station is a regional train station serving the town of Corte in the mountainous interior of Corsica, France.
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E.
Capolago-Riva San Vitale railway station
Capolago-Riva San Vitale railway station is a regional rail stop in the Swiss canton of Ticino that serves the villages of Capolago and Riva San Vitale on the Gotthard railway line.
- 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: Certaldo railway station Target entity description: Certaldo railway station is a regional train stop in the town of Certaldo, Tuscany, providing rail connections within the central Italian transport network.
-
A.
Tarvisio Boscoverde railway station
Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
-
B.
Piacenza railway station
Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
-
C.
Calenzano railway station
Calenzano railway station is a regional train stop in the town of Calenzano in Tuscany, Italy, providing local rail connections within the Florence metropolitan area.
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D.
Corte railway station
Corte railway station is a regional train station serving the town of Corte in the mountainous interior of Corsica, France.
-
E.
Capolago-Riva San Vitale railway station
Capolago-Riva San Vitale railway station is a regional rail stop in the Swiss canton of Ticino that serves the villages of Capolago and Riva San Vitale on the Gotthard railway line.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | railway station ⓘ |
| adjacentTo | urban area of Certaldo ⓘ |
| connectsTo | central Italian transport network ⓘ |
| continent | Europe ⓘ |
| country | Italy ⓘ |
| electrification | electrified ⓘ |
| hasAccessibilityFeature |
pedestrian access
ⓘ
road access ⓘ |
| hasBuilding | passenger building ⓘ |
| hasFacility |
shelters on platforms
ⓘ
ticket machines ⓘ ticket office ⓘ underpass ⓘ waiting room ⓘ |
| hasService |
commuter service
ⓘ
regional passenger service ⓘ |
| hasTransportConnection | local buses ⓘ |
| locatedIn | Certaldo ⓘ |
| locatedInAdministrativeTerritory | Metropolitan City of Florence ⓘ |
| locatedInRegion | Tuscany ⓘ |
| locatedInTownCentre | true ⓘ |
| operator | Rete Ferroviaria Italiana ⓘ |
| owner | Rete Ferroviaria Italiana ⓘ |
| platformCount | 2 ⓘ |
| railwayNetwork | Italian railway network ⓘ |
| servedBy | Trenitalia ⓘ |
| serves | town of Certaldo ⓘ |
| serviceType | regional rail ⓘ |
| trackCount | 2 ⓘ |
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: Certaldo railway station Description of subject: Certaldo railway station is a regional train stop in the town of Certaldo, Tuscany, providing rail connections within the central Italian transport network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.