Lauttasaari Bridge
E767244
Lauttasaari Bridge is a major road and public transport bridge in Helsinki, Finland, connecting the island district of Lauttasaari to the city’s mainland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lauttasaari Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8942836 — 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: Lauttasaari Bridge Context triple: [Lauttasaari, hasLandmark, Lauttasaari Bridge]
-
A.
Skarnsund Bridge
Skarnsund Bridge is a notable Norwegian cable-stayed bridge that spans the Skarnsundet strait, forming part of the crossing over the Trondheimsfjord.
-
B.
Nordsund Bridge
Nordsund Bridge is a road bridge in Kristiansund, Norway, that connects parts of the town across the Nordsundet strait.
-
C.
Hokksund Bridge
Hokksund Bridge is a road bridge in Hokksund, Norway, that carries traffic across the Drammenselva river and serves as a key local transport link.
-
D.
Rivelin Bridge
Rivelin Bridge is a historic stone bridge in Sheffield, England, spanning the River Rivelin and serving as a notable local landmark.
-
E.
Stridsberg Bridge
Stridsberg Bridge is a road bridge in Trollhättan, Sweden, spanning part of the Göta älv river and connecting key areas of the city’s transport 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: Lauttasaari Bridge Target entity description: Lauttasaari Bridge is a major road and public transport bridge in Helsinki, Finland, connecting the island district of Lauttasaari to the city’s mainland.
-
A.
Skarnsund Bridge
Skarnsund Bridge is a notable Norwegian cable-stayed bridge that spans the Skarnsundet strait, forming part of the crossing over the Trondheimsfjord.
-
B.
Nordsund Bridge
Nordsund Bridge is a road bridge in Kristiansund, Norway, that connects parts of the town across the Nordsundet strait.
-
C.
Hokksund Bridge
Hokksund Bridge is a road bridge in Hokksund, Norway, that carries traffic across the Drammenselva river and serves as a key local transport link.
-
D.
Rivelin Bridge
Rivelin Bridge is a historic stone bridge in Sheffield, England, spanning the River Rivelin and serving as a notable local landmark.
-
E.
Stridsberg Bridge
Stridsberg Bridge is a road bridge in Trollhättan, Sweden, spanning part of the Göta älv river and connecting key areas of the city’s transport network.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
bridge in Helsinki
ⓘ
public transport bridge ⓘ road bridge ⓘ |
| connects |
Helsinki mainland
ⓘ
Lauttasaari ⓘ |
| connectsToTransportCorridor | western approach to central Helsinki ⓘ |
| country | Finland ⓘ |
| crosses | Seurasaarenselkä ⓘ |
| hasBicycleFacilities | cycle paths ⓘ |
| hasLanes | multiple traffic lanes ⓘ |
| hasPedestrianFacilities | sidewalks ⓘ |
| hasStructure | beam bridge ⓘ |
| languageOfName | Finnish ⓘ |
| locatedIn | Helsinki ⓘ |
| locatedInBodyOfWaterArea | Baltic Sea coastal waters ⓘ |
| locatedInDistrict | Lauttasaari ⓘ |
| locatedInMunicipality | Helsinki ⓘ |
| locatedInRegion | Uusimaa ⓘ |
| maintainedBy |
City of Helsinki
ⓘ
linked to:
Helsinki
|
| namedAfter | Lauttasaari ⓘ |
| owner |
City of Helsinki
ⓘ
linked to:
Helsinki
|
| partOf |
Länsiväylä
ⓘ
linked to:
Länsiväylä highway
|
| roadType | highway bridge ⓘ |
| role | key part of western entrance to Helsinki city centre ⓘ |
| significance | major access route between Lauttasaari and central Helsinki ⓘ |
| usedFor |
bus traffic
ⓘ
road traffic ⓘ tram traffic ⓘ |
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: Lauttasaari Bridge Description of subject: Lauttasaari Bridge is a major road and public transport bridge in Helsinki, Finland, connecting the island district of Lauttasaari to the city’s mainland.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.