Päijänne Water Tunnel
E1419539
UNEXPLORED
The Päijänne Water Tunnel is one of the world’s longest continuous rock tunnels, built to supply high-quality freshwater from central Finland to the Helsinki metropolitan area.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Helsinki Airport tunnel | 1 |
| Päijänne Water Tunnel canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20239514 — 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: Päijänne Water Tunnel Context triple: [Lake Päijänne, connectedBy, Päijänne Water Tunnel]
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A.
Hvaler Tunnel
Hvaler Tunnel is an undersea road tunnel in Norway that connects the Hvaler archipelago to the mainland.
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B.
Vallavik Tunnel
Vallavik Tunnel is a road tunnel in western Norway that forms part of the regional highway network connecting to the Hardanger Bridge.
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C.
Eiksund Tunnel
The Eiksund Tunnel is a deep undersea road tunnel in western Norway that links islands in Møre og Romsdal county to the mainland as part of the regional highway network.
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D.
Maastunnel
Maastunnel is a historic traffic tunnel in Rotterdam, the Netherlands, carrying road, bicycle, and pedestrian traffic beneath the Nieuwe Maas river.
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E.
Gudvanga Tunnel
Gudvanga Tunnel is a major road tunnel in western Norway, known as one of the country's longest tunnels and a key part of the E16 route through the fjord region.
- 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: Päijänne Water Tunnel Target entity description: The Päijänne Water Tunnel is one of the world’s longest continuous rock tunnels, built to supply high-quality freshwater from central Finland to the Helsinki metropolitan area.
-
A.
Hvaler Tunnel
Hvaler Tunnel is an undersea road tunnel in Norway that connects the Hvaler archipelago to the mainland.
-
B.
Vallavik Tunnel
Vallavik Tunnel is a road tunnel in western Norway that forms part of the regional highway network connecting to the Hardanger Bridge.
-
C.
Eiksund Tunnel
The Eiksund Tunnel is a deep undersea road tunnel in western Norway that links islands in Møre og Romsdal county to the mainland as part of the regional highway network.
-
D.
Kuutinkanava canal
Kuutinkanava canal is a historic waterway and popular hiking destination within Finland’s Repovesi National Park, known for its scenic forest surroundings and well-preserved canal structures.
-
E.
Maastunnel
Maastunnel is a historic traffic tunnel in Rotterdam, the Netherlands, carrying road, bicycle, and pedestrian traffic beneath the Nieuwe Maas river.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Päijänne Water Tunnel