Sognsvann Line
E1490678
UNEXPLORED
The Sognsvann Line is a line of the Oslo Metro in Norway that runs from the city center to the Sognsvann area in the northern part of Oslo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sognsvann Line canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T21545461 — 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: Sognsvann Line Context triple: [Sognsvann station, partOfLine, Sognsvann Line]
-
A.
Thamshavn Line
The Thamshavn Line is a historic Norwegian electric railway, notable as one of the world’s oldest alternating-current railway lines and an important industrial transport route for the region.
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B.
Setesdal Line
The Setesdal Line is a historic narrow-gauge railway in southern Norway, now preserved as a heritage railway and tourist attraction.
-
C.
Ofoten Line
The Ofoten Line is a Norwegian railway line in northern Scandinavia primarily used to transport iron ore from Sweden to the ice-free port of Narvik on the Ofotfjord.
-
D.
Randsfjord Line
The Randsfjord Line is a historic Norwegian railway line connecting Drammen to Hønefoss, once an important route for both passenger and freight traffic in southeastern Norway.
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E.
Gjøvik Line
The Gjøvik Line is a Norwegian railway route connecting Oslo with the town of Gjøvik through the inland districts north of the capital.
- 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: Sognsvann Line Target entity description: The Sognsvann Line is a line of the Oslo Metro in Norway that runs from the city center to the Sognsvann area in the northern part of Oslo.
-
A.
Thamshavn Line
The Thamshavn Line is a historic Norwegian electric railway, notable as one of the world’s oldest alternating-current railway lines and an important industrial transport route for the region.
-
B.
Setesdal Line
The Setesdal Line is a historic narrow-gauge railway in southern Norway, now preserved as a heritage railway and tourist attraction.
-
C.
Ofoten Line
The Ofoten Line is a Norwegian railway line in northern Scandinavia primarily used to transport iron ore from Sweden to the ice-free port of Narvik on the Ofotfjord.
-
D.
Randsfjord Line
The Randsfjord Line is a historic Norwegian railway line connecting Drammen to Hønefoss, once an important route for both passenger and freight traffic in southeastern Norway.
-
E.
Gjøvik Line
The Gjøvik Line is a Norwegian railway route connecting Oslo with the town of Gjøvik through the inland districts north of the capital.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.