Ypsilon Bridge
E473918
Ypsilon Bridge is a distinctive cable-stayed pedestrian bridge in Drammen, Norway, known for its Y-shaped design and modern architectural style.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ypsilon Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4741864 — 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: Ypsilon Bridge Context triple: [Drammen, hasLandmark, Ypsilon Bridge]
-
A.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
-
B.
Usk Bridge
Usk Bridge is a historic stone arch bridge spanning the River Usk in the town of Usk, Monmouthshire, Wales.
-
C.
Nordstern Bridge
Nordstern Bridge is a road and pedestrian bridge in Gelsenkirchen, Germany, known for spanning the Rhine–Herne Canal near the former Nordstern coal mine and today’s Nordsternpark.
-
D.
Van Brienenoord Bridge
The Van Brienenoord Bridge is a major arch bridge in Rotterdam, Netherlands, carrying one of the country’s busiest motorways across the Nieuwe Maas river.
-
E.
Arrábida Bridge
Arrábida Bridge is a prominent concrete arch bridge spanning the Douro River in Porto, Portugal, known for its impressive engineering and role in 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: Ypsilon Bridge Target entity description: Ypsilon Bridge is a distinctive cable-stayed pedestrian bridge in Drammen, Norway, known for its Y-shaped design and modern architectural style.
-
A.
Bastei Bridge
Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
-
B.
Usk Bridge
Usk Bridge is a historic stone arch bridge spanning the River Usk in the town of Usk, Monmouthshire, Wales.
-
C.
Nordstern Bridge
Nordstern Bridge is a road and pedestrian bridge in Gelsenkirchen, Germany, known for spanning the Rhine–Herne Canal near the former Nordstern coal mine and today’s Nordsternpark.
-
D.
Van Brienenoord Bridge
The Van Brienenoord Bridge is a major arch bridge in Rotterdam, Netherlands, carrying one of the country’s busiest motorways across the Nieuwe Maas river.
-
E.
Arrábida Bridge
Arrábida Bridge is a prominent concrete arch bridge spanning the Douro River in Porto, Portugal, known for its impressive engineering and role in the city’s transport network.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
cable-stayed bridge
ⓘ
pedestrian bridge ⓘ |
| architecturalStyle | modern ⓘ |
| connects |
Bragernes riverbank
NERFINISHED
ⓘ
Strømsø riverbank ⓘ Union Brygge area NERFINISHED ⓘ |
| country | Norway ⓘ |
| crosses | Drammenselva NERFINISHED ⓘ |
| designShape | Y-shaped ⓘ |
| function | urban connector ⓘ |
| hasDesignFeature |
cable-stayed pylons
ⓘ
suspension cables ⓘ three-way junction ⓘ |
| hasLighting | architectural night lighting ⓘ |
| hasNameOrigin | named after its Y-shaped form ⓘ |
| hasPedestrianAccess | yes ⓘ |
| isTouristAttraction | yes ⓘ |
| locatedIn | Drammen NERFINISHED ⓘ |
| locatedOnWatercourse | Drammenselva NERFINISHED ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| notableFor |
city landmark status
ⓘ
distinctive Y-shaped plan ⓘ slender cable-stayed mast ⓘ |
| partOf | Drammen waterfront redevelopment ⓘ |
| pedestrianOnly | yes ⓘ |
| usage | pedestrian ⓘ |
| vehicleAccess | no ⓘ |
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: Ypsilon Bridge Description of subject: Ypsilon Bridge is a distinctive cable-stayed pedestrian bridge in Drammen, Norway, known for its Y-shaped design and modern architectural style.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.