Rainbow Bridge (approach and anchorage)
E354143
Rainbow Bridge (approach and anchorage) is the roadway and structural access area leading onto Tokyo’s iconic Rainbow Bridge in the Minato ward, serving as a key connection between central Tokyo and the Odaiba waterfront district.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rainbow Bridge (approach and anchorage) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3372407 — 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: Rainbow Bridge (approach and anchorage) Context triple: [Minato, containsLandmark, Rainbow Bridge (approach and anchorage)]
-
A.
Yaquina Bay Bridge
The Yaquina Bay Bridge is an iconic 1930s Art Deco–style arch bridge on the Oregon coast, renowned for its elegant design and role as a key crossing on U.S. Route 101.
-
B.
Green Island Bridge
Green Island Bridge is a vehicular and pedestrian bridge spanning the Hudson River, connecting the city of Troy to Green Island in New York State.
-
C.
Port Mann Bridge
The Port Mann Bridge is a major cable-stayed highway bridge in British Columbia, Canada, carrying traffic across the Fraser River as part of the Trans-Canada Highway near Vancouver.
-
D.
Yacht Bridge
Yacht Bridge is a modern pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Malaya Nevka River near the city’s yacht clubs and waterfront areas.
-
E.
Bay Bridge
The Bay Bridge is a major suspension bridge complex in the San Francisco Bay Area that connects San Francisco and Oakland across San Francisco Bay.
- 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: Rainbow Bridge (approach and anchorage) Target entity description: Rainbow Bridge (approach and anchorage) is the roadway and structural access area leading onto Tokyo’s iconic Rainbow Bridge in the Minato ward, serving as a key connection between central Tokyo and the Odaiba waterfront district.
-
A.
Yaquina Bay Bridge
The Yaquina Bay Bridge is an iconic 1930s Art Deco–style arch bridge on the Oregon coast, renowned for its elegant design and role as a key crossing on U.S. Route 101.
-
B.
Green Island Bridge
Green Island Bridge is a vehicular and pedestrian bridge spanning the Hudson River, connecting the city of Troy to Green Island in New York State.
-
C.
Port Mann Bridge
The Port Mann Bridge is a major cable-stayed highway bridge in British Columbia, Canada, carrying traffic across the Fraser River as part of the Trans-Canada Highway near Vancouver.
-
D.
Yacht Bridge
Yacht Bridge is a modern pedestrian and vehicular bridge in Saint Petersburg, Russia, known for spanning the Malaya Nevka River near the city’s yacht clubs and waterfront areas.
-
E.
Bay Bridge
The Bay Bridge is a major suspension bridge complex in the San Francisco Bay Area that connects San Francisco and Oakland across San Francisco Bay.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
bridge anchorage structure
ⓘ
roadway approach ⓘ transportation infrastructure ⓘ |
| adjacentTo |
Odaiba waterfront
ⓘ
linked to:
Odaiba
Tokyo Bay ⓘ |
| associatedWith | Rainbow Bridge illumination and skyline views ⓘ |
| connectsTo |
Odaiba waterfront district
ⓘ
linked to:
Odaiba district
central Tokyo ⓘ |
| governedBy |
Tokyo metropolitan authorities
ⓘ
linked to:
Tokyo Metropolitan Government
|
| hasComponent |
anchorage foundations
ⓘ
elevated road structures ⓘ roadway ramps ⓘ supporting piers ⓘ |
| hasFunction |
structural support for Rainbow Bridge
ⓘ
traffic distribution ⓘ vehicular access ⓘ |
| isAccessTo |
Odaiba waterfront
ⓘ
linked to:
Odaiba
Rainbow Bridge main span ⓘ |
| locatedIn |
Japan
ⓘ
Minato, Tokyo ⓘ
linked to:
Minato, Tokyo, Japan
Tokyo ⓘ |
| maintainedBy | local road management agencies ⓘ |
| partOf |
Rainbow Bridge
ⓘ
Tokyo road network ⓘ infrastructure of Tokyo Bay area ⓘ |
| serves |
Minato ward
ⓘ
linked to:
Minato
Odaiba area ⓘ
linked to:
Odaiba
|
| supports | traffic flow between central Tokyo and Odaiba ⓘ |
| usedFor |
public transportation access
ⓘ
road 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: Rainbow Bridge (approach and anchorage) Description of subject: Rainbow Bridge (approach and anchorage) is the roadway and structural access area leading onto Tokyo’s iconic Rainbow Bridge in the Minato ward, serving as a key connection between central Tokyo and the Odaiba waterfront district.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.