Arlberg railway line
E762650
The Arlberg railway line is a major trans-Alpine rail route in western Austria, known for connecting Tyrol and Vorarlberg through the Arlberg Tunnel and serving as an important international corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arlberg railway line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8857671 — 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: Arlberg railway line Context triple: [Landeck, servedBy, Arlberg railway line]
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A.
Bernina railway line
The Bernina railway line is a scenic Swiss mountain railway and UNESCO World Heritage site renowned for its dramatic alpine landscapes and panoramic train journeys between Switzerland and Italy.
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B.
Brünig railway line
The Brünig railway line is a scenic Swiss metre-gauge rail route operated by Zentralbahn that connects Lucerne and Interlaken across the Alps.
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C.
Davos–Filisur railway line
The Davos–Filisur railway line is a scenic metre-gauge mountain railway in the Swiss canton of Graubünden, known for its dramatic alpine landscapes, tunnels, and viaducts operated by the Rhaetian Railway.
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D.
Lötschberg railway line
The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
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E.
Simplon railway line
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
- 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: Arlberg railway line Target entity description: The Arlberg railway line is a major trans-Alpine rail route in western Austria, known for connecting Tyrol and Vorarlberg through the Arlberg Tunnel and serving as an important international corridor.
-
A.
Bernina railway line
The Bernina railway line is a scenic Swiss mountain railway and UNESCO World Heritage site renowned for its dramatic alpine landscapes and panoramic train journeys between Switzerland and Italy.
-
B.
Brünig railway line
The Brünig railway line is a scenic Swiss metre-gauge rail route operated by Zentralbahn that connects Lucerne and Interlaken across the Alps.
-
C.
Davos–Filisur railway line
The Davos–Filisur railway line is a scenic metre-gauge mountain railway in the Swiss canton of Graubünden, known for its dramatic alpine landscapes, tunnels, and viaducts operated by the Rhaetian Railway.
-
D.
Lötschberg railway line
The Lötschberg railway line is a major Swiss Alpine rail route operated by BLS that connects the Bernese Oberland with the Valais through long tunnels and dramatic mountain scenery.
-
E.
Simplon railway line
The Simplon railway line is a major trans-Alpine rail route connecting Switzerland and Italy through the Simplon Tunnel, serving as an important international passenger and freight corridor.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
railway line
ⓘ
trans-Alpine rail route ⓘ |
| connectsCity |
Bludenz
NERFINISHED
ⓘ
Innsbruck NERFINISHED ⓘ |
| connectsCountry | Austria NERFINISHED ⓘ |
| connectsRegion |
Tyrol
NERFINISHED
ⓘ
Vorarlberg NERFINISHED ⓘ |
| connectsState |
Tyrol
NERFINISHED
ⓘ
Vorarlberg NERFINISHED ⓘ |
| country | Austria ⓘ |
| crosses | Arlberg Pass NERFINISHED ⓘ |
| electrification | 15 kV 16.7 Hz AC overhead line ⓘ |
| formsCorridorBetween |
Germany
NERFINISHED
ⓘ
Switzerland NERFINISHED ⓘ eastern Austria NERFINISHED ⓘ |
| gauge | standard gauge ⓘ |
| hasFunction |
domestic interregional route
ⓘ
international transit corridor ⓘ |
| hasNotableSection | Arlberg Tunnel section NERFINISHED ⓘ |
| hasStructure | Arlberg Tunnel NERFINISHED ⓘ |
| isImportantFor |
freight transport
ⓘ
international rail traffic ⓘ passenger transport ⓘ |
| isKnownFor |
challenging Alpine terrain
ⓘ
engineering significance ⓘ role in connecting western Austria to the rest of the country ⓘ |
| isPartOf | Austrian Federal Railways network NERFINISHED ⓘ |
| locatedIn |
Tyrol
NERFINISHED
ⓘ
Vorarlberg NERFINISHED ⓘ western Austria ⓘ |
| operator | ÖBB NERFINISHED ⓘ |
| passesThrough | Arlberg Tunnel NERFINISHED ⓘ |
| role | major east–west rail axis in Austria ⓘ |
| traversesMountainRange |
Alps
NERFINISHED
ⓘ
Arlberg massif NERFINISHED ⓘ |
| usedBy |
freight trains
ⓘ
long-distance passenger trains ⓘ regional passenger 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: Arlberg railway line Description of subject: The Arlberg railway line is a major trans-Alpine rail route in western Austria, known for connecting Tyrol and Vorarlberg through the Arlberg Tunnel and serving as an important international corridor.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.