Komagata Bridge
E794183
Komagata Bridge is a historic steel arch bridge in Tokyo, Japan, known for its distinctive blue color and scenic views along the Sumida River near Asakusa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Komagata Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9223491 — 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: Komagata Bridge Context triple: [Sumida River, hasBridge, Komagata Bridge]
-
A.
Kurushima-Kaikyō Bridge
The Kurushima-Kaikyō Bridge is a long-span suspension bridge in Japan that forms part of the route connecting Japan’s main island of Honshu with Shikoku across the Seto Inland Sea.
-
B.
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.
-
C.
Ono Island Bridge
Ono Island Bridge is a roadway bridge in coastal Alabama that connects the private residential community of Ono Island to the mainland.
-
D.
Kanmon Bridge
Kanmon Bridge is a major suspension bridge in Japan that spans the Kanmon Straits, linking the islands of Honshu and Kyushu and serving as a key transportation route in western Japan.
-
E.
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.
- 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: Komagata Bridge Target entity description: Komagata Bridge is a historic steel arch bridge in Tokyo, Japan, known for its distinctive blue color and scenic views along the Sumida River near Asakusa.
-
A.
Kurushima-Kaikyō Bridge
The Kurushima-Kaikyō Bridge is a long-span suspension bridge in Japan that forms part of the route connecting Japan’s main island of Honshu with Shikoku across the Seto Inland Sea.
-
B.
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.
-
C.
Ono Island Bridge
Ono Island Bridge is a roadway bridge in coastal Alabama that connects the private residential community of Ono Island to the mainland.
-
D.
Kanmon Bridge
Kanmon Bridge is a major suspension bridge in Japan that spans the Kanmon Straits, linking the islands of Honshu and Kyushu and serving as a key transportation route in western Japan.
-
E.
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.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
steel arch bridge ⓘ |
| city | Tokyo ⓘ |
| color | blue ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| crosses | Sumida River NERFINISHED ⓘ |
| hasScenicViewOf |
Sumida River
NERFINISHED
ⓘ
Tokyo Skytree NERFINISHED ⓘ |
| heritageStatus | historic bridge ⓘ |
| knownFor |
distinctive blue color
ⓘ
night illumination ⓘ scenic views ⓘ |
| locatedIn |
Taitō, Tokyo
NERFINISHED
ⓘ
Tokyo ⓘ |
| locatedInWatercourseRegion | Sumida River waterfront NERFINISHED ⓘ |
| locatedNear | Asakusa NERFINISHED ⓘ |
| material | steel ⓘ |
| nearbyDistrict | Asakusa entertainment district NERFINISHED ⓘ |
| nearbyLandmark |
Asakusa Station
NERFINISHED
ⓘ
Senso-ji area NERFINISHED ⓘ |
| partOf | Tokyo road network NERFINISHED ⓘ |
| region | Kantō region ⓘ |
| riverBankConnection | connects districts on both banks of the Sumida River ⓘ |
| structureType | arch bridge ⓘ |
| touristAttraction | yes ⓘ |
| usedFor |
pedestrian traffic
ⓘ
vehicular 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: Komagata Bridge Description of subject: Komagata Bridge is a historic steel arch bridge in Tokyo, Japan, known for its distinctive blue color and scenic views along the Sumida River near Asakusa.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.