Kerava railway station
E922730
Kerava railway station is a key commuter and intercity rail hub in the city of Kerava, Finland, connecting local and long-distance services on the main line north of Helsinki.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kerava railway station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11359883 — 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: Kerava railway station Context triple: [Helsinki–Riihimäki railway, hasMajorStation, Kerava railway station]
-
A.
Imatra railway station
Imatra railway station is a passenger rail station in the town of Imatra in southeastern Finland, serving as a regional transport hub on the Finnish railway network.
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B.
Lahti railway station
Lahti railway station is a major rail hub in the city of Lahti, Finland, serving as an important stop for both long-distance and commuter trains.
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C.
Kauniainen railway station
Kauniainen railway station is a commuter rail stop in the town of Kauniainen, Finland, serving as a local transit hub on the Helsinki metropolitan rail network.
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D.
Kivenlahti station
Kivenlahti station is a western endpoint of the Helsinki Metro system serving the Kivenlahti district in Espoo, Finland.
-
E.
Ruoholahti station
Ruoholahti station is an underground Helsinki Metro station serving the Ruoholahti district as a key western terminus and transport hub in the city’s 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: Kerava railway station Target entity description: Kerava railway station is a key commuter and intercity rail hub in the city of Kerava, Finland, connecting local and long-distance services on the main line north of Helsinki.
-
A.
Imatra railway station
Imatra railway station is a passenger rail station in the town of Imatra in southeastern Finland, serving as a regional transport hub on the Finnish railway network.
-
B.
Lahti railway station
Lahti railway station is a major rail hub in the city of Lahti, Finland, serving as an important stop for both long-distance and commuter trains.
-
C.
Kauniainen railway station
Kauniainen railway station is a commuter rail stop in the town of Kauniainen, Finland, serving as a local transit hub on the Helsinki metropolitan rail network.
-
D.
Kivenlahti station
Kivenlahti station is a western endpoint of the Helsinki Metro system serving the Kivenlahti district in Espoo, Finland.
-
E.
Ruoholahti station
Ruoholahti station is an underground Helsinki Metro station serving the Ruoholahti district as a key western terminus and transport hub in the city’s metro network.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
intercity rail station ⓘ railway station ⓘ |
| category | railway stations in Uusimaa ⓘ |
| connectsRegion |
Greater Helsinki
NERFINISHED
ⓘ
southern Finland ⓘ |
| connectsTo |
Helsinki Central railway station
NERFINISHED
ⓘ
Lahti railway station NERFINISHED ⓘ Riihimäki railway station NERFINISHED ⓘ |
| country | Finland ⓘ |
| distanceFrom | Helsinki Central railway station NERFINISHED ⓘ |
| electrification | electrified tracks ⓘ |
| gauge | 1,524 mm broad gauge ⓘ |
| hasAdjacentStation |
Ainola railway station
NERFINISHED
ⓘ
Nikkilä railway station NERFINISHED ⓘ Savio railway station NERFINISHED ⓘ |
| hasConnection | bus services ⓘ |
| hasFacility |
bicycle parking
ⓘ
parking area ⓘ sheltered platforms ⓘ waiting area ⓘ |
| hasFunction |
commuter rail hub
ⓘ
intercity rail hub ⓘ transport hub ⓘ |
| hasPlatform | island platforms ⓘ |
| hasRole | regional transport node ⓘ |
| hasService |
commuter trains
ⓘ
local trains ⓘ long-distance trains ⓘ |
| hasStructureType | at-grade station ⓘ |
| hasTicketing | ticket machines ⓘ |
| isInMunicipality | Kerava NERFINISHED ⓘ |
| isOnRoute |
Helsinki–Lahti railway
NERFINISHED
ⓘ
Helsinki–Riihimäki railway NERFINISHED ⓘ |
| languageOfSignage |
Finnish
ⓘ
Swedish ⓘ |
| locatedIn | Kerava NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Uusimaa NERFINISHED ⓘ |
| locatedInTimeZone | Eastern European Time ⓘ |
| locatedNorthOf | Helsinki NERFINISHED ⓘ |
| locatedOn | Finnish Main Line NERFINISHED ⓘ |
| operatedBy | VR Group NERFINISHED ⓘ |
| ownedBy | Finnish Transport Infrastructure Agency NERFINISHED ⓘ |
| partOf | Finnish railway network NERFINISHED ⓘ |
| railwayLineUsed |
Helsinki commuter rail network
NERFINISHED
ⓘ
Main line (Helsinki–Riihimäki) NERFINISHED ⓘ |
| serves |
city of Kerava
ⓘ
commuter rail passengers ⓘ intercity rail passengers ⓘ |
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: Kerava railway station Description of subject: Kerava railway station is a key commuter and intercity rail hub in the city of Kerava, Finland, connecting local and long-distance services on the main line north of Helsinki.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.