Omishima Bridge
E385415
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.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Omishima Bridge canonical | 1 |
| Ōshima Bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3437870 — 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: Omishima Bridge Context triple: [Shimanami Kaido, hasBridge, Omishima 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.
Irabu Ohashi Bridge
Irabu Ohashi Bridge is a long sea-crossing bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Irabu-jima and offering scenic views over clear blue waters.
-
C.
Ikema Ohashi Bridge
Ikema Ohashi Bridge is a scenic long-span bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Ikema-jima across strikingly clear turquoise waters.
-
D.
Hamahiga Bridge
Hamahiga Bridge is a coastal bridge in Uruma, Okinawa, Japan, known for connecting the main island to Hamahiga Island and offering scenic ocean views.
-
E.
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.
- 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: Omishima Bridge Target entity description: 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.
-
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.
Irabu Ohashi Bridge
Irabu Ohashi Bridge is a long sea-crossing bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Irabu-jima and offering scenic views over clear blue waters.
-
C.
Ikema Ohashi Bridge
Ikema Ohashi Bridge is a scenic long-span bridge in Okinawa Prefecture, Japan, known for connecting Miyako-jima and Ikema-jima across strikingly clear turquoise waters.
-
D.
Hamahiga Bridge
Hamahiga Bridge is a coastal bridge in Uruma, Okinawa, Japan, known for connecting the main island to Hamahiga Island and offering scenic ocean views.
-
E.
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.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
road bridge
ⓘ
steel bridge ⓘ suspension bridge ⓘ |
| connects |
Hakatajima Island
NERFINISHED
ⓘ
Omishima Island NERFINISHED ⓘ |
| country | Japan ⓘ |
| crosses | Seto Inland Sea ⓘ |
| hasPart |
bicycle lane
ⓘ
pedestrian lane ⓘ |
| hasToll | yes ⓘ |
| isOnRoute |
Nishiseto Expressway
ⓘ
Shimanami Kaido ⓘ
surface form:
Shimanami Kaido cycling route
|
| locatedIn |
Ehime Prefecture
NERFINISHED
ⓘ
Seto Inland Sea ⓘ Shikoku ⓘ
surface form:
Shikoku region
|
| locatedNear |
Hakatajima
NERFINISHED
ⓘ
Imabari NERFINISHED ⓘ Omishima NERFINISHED ⓘ |
| maintainedBy |
NEXCO West Japan
ⓘ
surface form:
West Nippon Expressway Company
|
| material | steel ⓘ |
| notableFor |
part of island-hopping route
ⓘ
scenic views of Seto Inland Sea ⓘ |
| openTo |
cyclists
ⓘ
motor vehicles ⓘ pedestrians ⓘ |
| partOf |
Hakata-Oshima Bridge
ⓘ
surface form:
Nishiseto Expressway island bridges
Shimanami Kaido ⓘ |
| region | Setouchi region ⓘ |
| scenicRoute | Shimanami Kaido ⓘ |
| structureType | suspension bridge ⓘ |
| transportNetwork |
Honshu–Shikoku corridor
ⓘ
surface form:
Honshu–Shikoku connection
|
| usedFor |
bicycle traffic
ⓘ
pedestrian traffic ⓘ 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: Omishima Bridge Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Ōshima Bridge