Dolderbahn rack railway
E591859
The Dolderbahn rack railway is a steep, narrow-gauge line in Zürich that carries passengers from the city up to the Dolder recreational area and hotel complex in the hills above.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dolderbahn rack railway canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6431459 — 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: Dolderbahn rack railway Context triple: [Zürich tram network, connectsWith, Dolderbahn rack railway]
-
A.
Gornergrat Railway
The Gornergrat Railway is a historic cogwheel mountain railway in Switzerland that carries passengers from Zermatt up to the Gornergrat ridge, offering panoramic views of the Matterhorn and surrounding Alpine glaciers.
-
B.
Brienz Rothorn Railway
The Brienz Rothorn Railway is a historic Swiss steam-powered rack railway that climbs from the village of Brienz to the summit of the Brienzer Rothorn, offering panoramic views of the surrounding Alps and Lake Brienz.
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C.
Wengernalp Railway
The Wengernalp Railway is a historic Swiss rack railway in the Bernese Oberland that climbs from the Lauterbrunnen and Grindelwald valleys up to Kleine Scheidegg beneath the Eiger, Mönch, and Jungfrau.
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D.
Bernese Oberland Railway
The Bernese Oberland Railway is a Swiss mountain railway that connects the town of Interlaken with popular alpine destinations such as Grindelwald and Lauterbrunnen in the Bernese Oberland region.
-
E.
Furka Oberalp railway
The Furka Oberalp railway is a historic Swiss narrow-gauge mountain railway renowned for its spectacular alpine scenery and steep, winding route through the central Swiss Alps.
- 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: Dolderbahn rack railway Target entity description: The Dolderbahn rack railway is a steep, narrow-gauge line in Zürich that carries passengers from the city up to the Dolder recreational area and hotel complex in the hills above.
-
A.
Gornergrat Railway
The Gornergrat Railway is a historic cogwheel mountain railway in Switzerland that carries passengers from Zermatt up to the Gornergrat ridge, offering panoramic views of the Matterhorn and surrounding Alpine glaciers.
-
B.
Brienz Rothorn Railway
The Brienz Rothorn Railway is a historic Swiss steam-powered rack railway that climbs from the village of Brienz to the summit of the Brienzer Rothorn, offering panoramic views of the surrounding Alps and Lake Brienz.
-
C.
Wengernalp Railway
The Wengernalp Railway is a historic Swiss rack railway in the Bernese Oberland that climbs from the Lauterbrunnen and Grindelwald valleys up to Kleine Scheidegg beneath the Eiger, Mönch, and Jungfrau.
-
D.
Bernese Oberland Railway
The Bernese Oberland Railway is a Swiss mountain railway that connects the town of Interlaken with popular alpine destinations such as Grindelwald and Lauterbrunnen in the Bernese Oberland region.
-
E.
Furka Oberalp railway
The Furka Oberalp railway is a historic Swiss narrow-gauge mountain railway renowned for its spectacular alpine scenery and steep, winding route through the central Swiss Alps.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
mountain railway
ⓘ
rack railway ⓘ |
| city | Zürich NERFINISHED ⓘ |
| connectsTo |
Zürich Römerhof tram stop
NERFINISHED
ⓘ
Zürich tram network NERFINISHED ⓘ |
| conversionCompleted | 1973 ⓘ |
| convertedTo | rack railway ⓘ |
| country | Switzerland ⓘ |
| electrification | electric traction ⓘ |
| gauge |
1000 mm
ⓘ
metre gauge ⓘ |
| hasStation |
Bergstation Dolderbahn
ⓘ
Zürich Römerhof NERFINISHED ⓘ |
| languageOfArea | German ⓘ |
| locatedIn |
Canton of Zürich
NERFINISHED
ⓘ
Zürich NERFINISHED ⓘ |
| near |
Dolder golf course
NERFINISHED
ⓘ
Dolder ice rink NERFINISHED ⓘ Dolder sports facilities ⓘ |
| openingDate | 1895 ⓘ |
| operator | Dolderbahn-Betriebs-AG NERFINISHED ⓘ |
| originalTraction | funicular ⓘ |
| owner | Dolderbahn-Betriebs-AG NERFINISHED ⓘ |
| partOf | public transport system of Zürich ⓘ |
| primaryUse |
public transport
ⓘ
tourist transport ⓘ |
| rackSystem | Strub system NERFINISHED ⓘ |
| region | Swiss Plateau NERFINISHED ⓘ |
| serves |
Adlisberg hill area
NERFINISHED
ⓘ
Dolder Grand Hotel NERFINISHED ⓘ Dolder recreational area NERFINISHED ⓘ |
| slopeType | steep gradient line ⓘ |
| status | in operation ⓘ |
| terminus |
Bergstation Dolderbahn
NERFINISHED
ⓘ
Zürich Römerhof NERFINISHED ⓘ |
| ticketSystem | Zürich public transport tariff network NERFINISHED ⓘ |
| trackConfiguration | single track with passing loop ⓘ |
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: Dolderbahn rack railway Description of subject: The Dolderbahn rack railway is a steep, narrow-gauge line in Zürich that carries passengers from the city up to the Dolder recreational area and hotel complex in the hills above.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.