Södermanland railway line
E687970
The Södermanland railway line is a Swedish rail route in the province of Södermanland that connects several towns and cities west of Stockholm, serving both regional passenger and freight traffic.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Södermanland railway line canonical | 1 |
| Södertälje–Eskilstuna railway line | 1 |
| Södertälje–Hallsberg line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7761389 — 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: Södermanland railway line Context triple: [Strängnäs, locatedOn, Södermanland railway line]
-
A.
Ostkustbanan railway line
The Ostkustbanan railway line is a major Swedish rail route running along the country’s east coast, connecting Stockholm with northern regions and serving numerous municipalities along the way.
-
B.
Värmland Line
The Värmland Line is a railway route in western Sweden that connects key towns in Värmland County with the broader national and international rail network.
-
C.
Stockholm–Uppsala railway corridor
The Stockholm–Uppsala railway corridor is a major rail line in eastern Sweden that connects the capital city Stockholm with the university city of Uppsala, serving as a key commuter and intercity transport route.
-
D.
Bergslagen Line
The Bergslagen Line is a Swedish railway route running through the historic Bergslagen mining and industrial region, connecting several towns in central Sweden.
-
E.
Södertälje line
The Södertälje line is a Swedish railway route in the Stockholm area that connects several southern suburbs and towns, including Tumba, with Södertälje and the broader regional rail 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: Södermanland railway line Target entity description: The Södermanland railway line is a Swedish rail route in the province of Södermanland that connects several towns and cities west of Stockholm, serving both regional passenger and freight traffic.
-
A.
Ostkustbanan railway line
The Ostkustbanan railway line is a major Swedish rail route running along the country’s east coast, connecting Stockholm with northern regions and serving numerous municipalities along the way.
-
B.
Värmland Line
The Värmland Line is a railway route in western Sweden that connects key towns in Värmland County with the broader national and international rail network.
-
C.
Stockholm–Uppsala railway corridor
The Stockholm–Uppsala railway corridor is a major rail line in eastern Sweden that connects the capital city Stockholm with the university city of Uppsala, serving as a key commuter and intercity transport route.
-
D.
Bergslagen Line
The Bergslagen Line is a Swedish railway route running through the historic Bergslagen mining and industrial region, connecting several towns in central Sweden.
-
E.
Södertälje line
The Södertälje line is a Swedish railway route in the Stockholm area that connects several southern suburbs and towns, including Tumba, with Södertälje and the broader regional rail network.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
rail transport infrastructure
ⓘ
railway line ⓘ |
| connectsAreaWestOf | Stockholm ⓘ |
| continent | Europe ⓘ |
| country | Sweden ⓘ |
| electrified | yes ⓘ |
| gauge | standard gauge ⓘ |
| hasAccess |
freight trains
ⓘ
passenger trains ⓘ |
| hasLanguageOfSignage | Swedish ⓘ |
| hasOperator | regional train operators in Sweden ⓘ |
| hasSafetySystem | European train protection standards ⓘ |
| hasTrafficType |
freight rail
ⓘ
regional rail ⓘ |
| infrastructureType | double track or single track sections ⓘ |
| locatedIn |
Sweden
ⓘ
Södermanland ⓘ Södermanland County ⓘ |
| partOf | Swedish railway network ⓘ |
| passesThrough |
Södermanland province
ⓘ
linked to:
Södermanland
|
| regulatoryAuthority | Swedish Transport Administration ⓘ |
| serves |
freight traffic
ⓘ
regional passenger traffic ⓘ |
| usedFor |
cargo transport
ⓘ
public transport ⓘ |
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: Södermanland railway line Description of subject: The Södermanland railway line is a Swedish rail route in the province of Södermanland that connects several towns and cities west of Stockholm, serving both regional passenger and freight traffic.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Södermanland railway line
linked to: Södermanland railway line