Östgötatrafiken
E864268
Östgötatrafiken is the regional public transport authority for Östergötland County in Sweden, operating local buses and trains across the area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Östgötatrafiken canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10445655 — 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: Östgötatrafiken Context triple: [Linköping Central Station, servedBy, Östgötatrafiken]
-
A.
Västerås Line
The Västerås Line is a major Swedish railway route connecting Stockholm with the city of Västerås and other intermediate towns.
-
B.
Krösatågen network
The Krösatågen network is a regional rail system in southern Sweden that connects smaller towns and cities across multiple counties.
-
C.
Saltsjöbanan
Saltsjöbanan is a suburban railway line in the Stockholm area that connects central Stockholm with the eastern suburbs, including parts of Nacka Municipality.
-
D.
Roslagsbanan
Roslagsbanan is a narrow-gauge suburban railway line in the Stockholm region of Sweden that provides commuter rail services to several northern suburbs.
-
E.
Upsala–Gävle line
The Upsala–Gävle line is a Swedish railway route connecting the university city of Uppsala with the coastal city of Gävle, serving both regional and intercity traffic.
- 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: Östgötatrafiken Target entity description: Östgötatrafiken is the regional public transport authority for Östergötland County in Sweden, operating local buses and trains across the area.
-
A.
Västerås Line
The Västerås Line is a major Swedish railway route connecting Stockholm with the city of Västerås and other intermediate towns.
-
B.
Krösatågen network
The Krösatågen network is a regional rail system in southern Sweden that connects smaller towns and cities across multiple counties.
-
C.
Saltsjöbanan
Saltsjöbanan is a suburban railway line in the Stockholm area that connects central Stockholm with the eastern suburbs, including parts of Nacka Municipality.
-
D.
Roslagsbanan
Roslagsbanan is a narrow-gauge suburban railway line in the Stockholm region of Sweden that provides commuter rail services to several northern suburbs.
-
E.
Upsala–Gävle line
The Upsala–Gävle line is a Swedish railway route connecting the university city of Uppsala with the coastal city of Gävle, serving both regional and intercity traffic.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
public transport authority
ⓘ
regional public transport company ⓘ |
| country | Sweden ⓘ |
| governingBody | Regional council of Östergötland NERFINISHED ⓘ |
| hasAbbreviation | ÖT NERFINISHED ⓘ |
| hasOfficialNameLanguage | Swedish ⓘ |
| hasService |
commuter trains
ⓘ
local city buses ⓘ regional bus lines ⓘ school transport ⓘ |
| headquartersLocation | Linköping NERFINISHED ⓘ |
| industry | public transport ⓘ |
| jurisdiction | Region Östergötland NERFINISHED ⓘ |
| languageOfWorkOrName | Swedish ⓘ |
| locatedInTimeZone |
Central European Summer Time
ⓘ
Central European Time ⓘ |
| officialWebsite | https://www.ostgotatrafiken.se/ ⓘ |
| operatesBusServiceIn |
Finspång
NERFINISHED
ⓘ
Linköping NERFINISHED ⓘ Mjölby NERFINISHED ⓘ Motala NERFINISHED ⓘ Norrköping NERFINISHED ⓘ |
| operatesInAdministrativeTerritorialEntity | Östergötland County NERFINISHED ⓘ |
| operatesRailServiceIn | Östergötland County NERFINISHED ⓘ |
| publicTransportAuthorityFor | Östergötland County NERFINISHED ⓘ |
| regionServed | Östergötland NERFINISHED ⓘ |
| regulates |
regional bus operators in Östergötland County
ⓘ
regional train operators in Östergötland County ⓘ |
| serviceType |
bus transport
ⓘ
rail transport ⓘ regional public transport planning ⓘ ticketing services ⓘ |
| shortName | Östgötatrafiken NERFINISHED ⓘ |
| transportMode |
bus
ⓘ
train ⓘ |
| usesTicketingSystem |
mobile ticket
ⓘ
single paper ticket ⓘ travel card ⓘ |
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: Östgötatrafiken Description of subject: Östgötatrafiken is the regional public transport authority for Östergötland County in Sweden, operating local buses and trains across the area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.