Hakata-Oshima Bridge
E389291
Hakata-Oshima Bridge is a major cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting islands across the Seto Inland Sea.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Hakata-Oshima Bridge canonical | 1 |
| Hakata-Ōshima Bridge | 1 |
| Nishiseto Expressway island bridges | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3437871 — 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: Hakata-Oshima Bridge Context triple: [Shimanami Kaido, hasBridge, Hakata-Oshima Bridge]
-
A.
Innoshima Bridge
Innoshima Bridge is a major suspension bridge in Japan that forms part of the Shimanami Kaido route, connecting islands across the Seto Inland Sea.
-
B.
Omishima Bridge
Omishima Bridge is a major suspension bridge in Japan that forms part of the scenic Shimanami Kaido route connecting the islands of the Seto Inland Sea.
-
C.
Hakucho Bridge
Hakucho Bridge is a prominent suspension bridge in Muroran, Hokkaido, known for its impressive span and night illumination across Muroran Bay.
-
D.
Ebisu Bridge
Ebisu Bridge is a famous pedestrian bridge in Osaka’s Namba district, known for its neon-lit surroundings and as a popular photo spot overlooking the Dotonbori Canal.
-
E.
Shin-Onomichi Bridge
Shin-Onomichi Bridge is a cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting Japan’s main island of Honshu with Shikoku.
- 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: Hakata-Oshima Bridge Target entity description: Hakata-Oshima Bridge is a major cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting islands across the Seto Inland Sea.
-
A.
Innoshima Bridge
Innoshima Bridge is a major suspension bridge in Japan that forms part of the Shimanami Kaido route, connecting islands across the Seto Inland Sea.
-
B.
Omishima Bridge
Omishima Bridge is a major suspension bridge in Japan that forms part of the scenic Shimanami Kaido route connecting the islands of the Seto Inland Sea.
-
C.
Hakucho Bridge
Hakucho Bridge is a prominent suspension bridge in Muroran, Hokkaido, known for its impressive span and night illumination across Muroran Bay.
-
D.
Ebisu Bridge
Ebisu Bridge is a famous pedestrian bridge in Osaka’s Namba district, known for its neon-lit surroundings and as a popular photo spot overlooking the Dotonbori Canal.
-
E.
Shin-Onomichi Bridge
Shin-Onomichi Bridge is a cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting Japan’s main island of Honshu with Shikoku.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
cable-stayed bridge
ⓘ
road bridge ⓘ steel bridge ⓘ |
| belongsTo | Ehime Prefecture road infrastructure ⓘ |
| connects |
Hakatajima Island
NERFINISHED
ⓘ
Oshima Island NERFINISHED ⓘ |
| country | Japan ⓘ |
| crosses | Seto Inland Sea ⓘ |
| design | cable-stayed ⓘ |
| hasBicyclePath | yes ⓘ |
| hasFunction |
bicycle traffic
ⓘ
pedestrian traffic ⓘ road traffic ⓘ |
| hasMainSpanLength | 560 m ⓘ |
| hasNumberOfSpans | 3 ⓘ |
| hasPylons | 2 ⓘ |
| hasSidewalk | yes ⓘ |
| hasStructureType | double-cable-stayed bridge ⓘ |
| hasTotalLength | 1160 m ⓘ |
| hasTrafficLanes | 4 ⓘ |
| hasViewOf |
Kurushima Strait area
ⓘ
Seto Inland Sea islands ⓘ |
| isLocatedBetween | Hakatajima and Oshima in Ehime Prefecture ⓘ |
| isOn | Nishiseto Expressway ⓘ |
| isPartOf |
Honshu–Shikoku Bridge Project
ⓘ
surface form:
Seto Inland Sea bridge network
|
| JapaneseName | 伯方・大島大橋 ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn |
Ehime Prefecture
NERFINISHED
ⓘ
Seto Inland Sea ⓘ Shikoku ⓘ
surface form:
Shikoku region
|
| locatedNear | Imabari City NERFINISHED ⓘ |
| locatedOn |
Shimanami Kaido
ⓘ
surface form:
Shimanami Kaido cycling route
|
| maintainedBy | Honshu-Shikoku Bridge Expressway Company ⓘ |
| material | steel ⓘ |
| notableFor |
part of island-hopping route
ⓘ
scenic views ⓘ |
| opened | 1988 ⓘ |
| openingDate | 1988-12-08 ⓘ |
| partOf |
Honshu–Shikoku Bridge Project
ⓘ
Nishiseto Expressway ⓘ Shimanami Kaido ⓘ |
| partOfRoute | National Route 317 ⓘ |
| regionServed | Imabari NERFINISHED ⓘ |
| toll | yes ⓘ |
| usedFor |
regional transportation
ⓘ
tourism ⓘ |
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: Hakata-Oshima Bridge Description of subject: Hakata-Oshima Bridge is a major cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting islands across the Seto Inland Sea.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Hakata-Ōshima Bridge
this entity surface form:
Nishiseto Expressway island bridges