Motoyasu Bridge
E854922
Motoyasu Bridge is a notable bridge in Hiroshima, Japan, located near the Atomic Bomb Dome and spanning the Motoyasu branch of the Ota River.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Motoyasu Bridge canonical | 2 |
| en: Motoyasu Bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10278359 — 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: Motoyasu Bridge Context triple: [Ota River, hasBridge, Motoyasu Bridge]
-
A.
Hakucho Bridge
Hakucho Bridge is a prominent suspension bridge in Muroran, Hokkaido, known for its impressive span and night illumination across Muroran Bay.
-
B.
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.
-
C.
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.
-
D.
Ikuchi Bridge
Ikuchi Bridge is a cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting the islands of the Seto Inland Sea.
-
E.
Kiyosu Bridge
Kiyosu Bridge is a historic steel suspension bridge in Tokyo, Japan, known for its elegant design and resemblance to Germany’s Cologne Bridge.
- 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: Motoyasu Bridge Target entity description: Motoyasu Bridge is a notable bridge in Hiroshima, Japan, located near the Atomic Bomb Dome and spanning the Motoyasu branch of the Ota River.
-
A.
Hakucho Bridge
Hakucho Bridge is a prominent suspension bridge in Muroran, Hokkaido, known for its impressive span and night illumination across Muroran Bay.
-
B.
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.
-
C.
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.
-
D.
Ikuchi Bridge
Ikuchi Bridge is a cable-stayed bridge in Japan that forms part of the scenic Shimanami Kaido route connecting the islands of the Seto Inland Sea.
-
E.
Kiyosu Bridge
Kiyosu Bridge is a historic steel suspension bridge in Tokyo, Japan, known for its elegant design and resemblance to Germany’s Cologne Bridge.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | bridge ⓘ |
| cityDistrict |
Naka-ku, Hiroshima
ⓘ
linked to:
Naka Ward, Hiroshima
|
| country | Japan ⓘ |
| crosses |
Motoyasu River
ⓘ
Motoyasu branch of the Ōta River ⓘ |
| hasCoordinateRegion |
Eastern Hemisphere
ⓘ
Northern Hemisphere ⓘ |
| hasLanguageName |
en: Motoyasu Bridge
ⓘ
linked to:
Motoyasu Bridge
ja: 元安橋 ⓘ |
| heritageContext | Hiroshima atomic bombing ⓘ |
| locatedIn |
Asia
ⓘ
Chūgoku region ⓘ Hiroshima ⓘ Hiroshima Prefecture ⓘ Honshu ⓘ |
| locatedNear |
Atomic Bomb Dome
ⓘ
linked to:
A-Bomb Dome
Hiroshima Peace Memorial Museum ⓘ Hiroshima Peace Memorial Park ⓘ |
| locatedOn | Motoyasu River bank near Peace Memorial Park ⓘ |
| material | concrete ⓘ |
| riverSystem | Ōta River ⓘ |
| significance |
landmark near Hiroshima Peace Memorial
ⓘ
tourist attraction in Hiroshima ⓘ |
| usedFor |
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: Motoyasu Bridge Description of subject: Motoyasu Bridge is a notable bridge in Hiroshima, Japan, located near the Atomic Bomb Dome and spanning the Motoyasu branch of the Ota River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Motoyasu Bridge