Sakurabashi Bridge
E791156
Sakurabashi Bridge is a distinctive pedestrian bridge in Tokyo known for its unique X-shaped design spanning the Sumida River and connecting popular riverside parks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sakurabashi Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9223489 — 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: Sakurabashi Bridge Context triple: [Sumida River, hasBridge, Sakurabashi Bridge]
-
A.
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.
-
B.
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.
-
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.
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.
Nijūbashi Bridge
Nijūbashi Bridge is a famous pair of arched bridges at the main entrance to Tokyo’s Imperial Palace, known as one of Japan’s most iconic and photographed landmarks.
- 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: Sakurabashi Bridge Target entity description: Sakurabashi Bridge is a distinctive pedestrian bridge in Tokyo known for its unique X-shaped design spanning the Sumida River and connecting popular riverside parks.
-
A.
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.
-
B.
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.
-
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.
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.
Nijūbashi Bridge
Nijūbashi Bridge is a famous pair of arched bridges at the main entrance to Tokyo’s Imperial Palace, known as one of Japan’s most iconic and photographed landmarks.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
bridge in Japan
ⓘ
pedestrian bridge ⓘ |
| city | Tokyo ⓘ |
| connects |
Sumida Park (Sumida side)
ⓘ
linked to:
Sumida Park
Sumida Park (Taito side) ⓘ riverside parks along the Sumida River ⓘ |
| country | Japan ⓘ |
| crosses | Sumida River ⓘ |
| design | X-shaped ⓘ |
| hasFeature |
central intersection over the river
ⓘ
night illumination ⓘ viewpoints over the Sumida River ⓘ walkways extending diagonally from four riverbanks ⓘ |
| hasNameMeaning | "Cherry Blossom Bridge" in Japanese ⓘ |
| isAccessibleBy | pedestrians ⓘ |
| knownFor |
connecting popular riverside parks
ⓘ
distinctive X-shaped plan ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn |
Sumida River
ⓘ
Sumida, Tokyo ⓘ
linked to:
Sumida, Tokyo, Japan
Taito, Tokyo ⓘ
linked to:
Taitō
Tokyo ⓘ |
| material | steel ⓘ |
| near |
Asakusa area
ⓘ
Tokyo Skytree area ⓘ
linked to:
Tokyo Skytree Town
|
| offersViewOf |
Sumida River
ⓘ
Tokyo Skytree ⓘ |
| partOf | infrastructure along the Sumida River ⓘ |
| structureType | X-shaped pedestrian bridge ⓘ |
| tourism | local sightseeing spot ⓘ |
| usage | pedestrian-only ⓘ |
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: Sakurabashi Bridge Description of subject: Sakurabashi Bridge is a distinctive pedestrian bridge in Tokyo known for its unique X-shaped design spanning the Sumida River and connecting popular riverside parks.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.