Hamahiga Bridge
E361990
Hamahiga Bridge is a coastal bridge in Uruma, Okinawa, Japan, known for connecting the main island to Hamahiga Island and offering scenic ocean views.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Hamahiga Bridge canonical | 2 |
| Ikei Bridge | 1 |
| Kurima Bridge | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3352450 — 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: Hamahiga Bridge Context triple: [Uruma, Okinawa, Japan, hasNotableBridge, Hamahiga 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.
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.
Okryu Bridge
Okryu Bridge is a major road bridge spanning the Taedong River in central Pyongyang, North Korea, known for its proximity to key city landmarks and scenic river views.
-
D.
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.
-
E.
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.
- 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: Hamahiga Bridge Target entity description: Hamahiga Bridge is a coastal bridge in Uruma, Okinawa, Japan, known for connecting the main island to Hamahiga Island and offering scenic ocean views.
-
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.
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.
Okryu Bridge
Okryu Bridge is a major road bridge spanning the Taedong River in central Pyongyang, North Korea, known for its proximity to key city landmarks and scenic river views.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
coastal bridge ⓘ |
| accesses | Hamahiga Island by car ⓘ |
| connects |
Hamahiga Island
ⓘ
Okinawa Island ⓘ |
| country | Japan ⓘ |
| crosses | Pacific Ocean coastal waters ⓘ |
| hasFeature |
seaside roadway
ⓘ
sunrise views ⓘ sunset views ⓘ views of surrounding islands ⓘ |
| hasNearbyAttraction |
Hamahiga Island beaches
ⓘ
Hamahiga Island resorts ⓘ |
| hasView |
ocean views
ⓘ
scenic coastal landscape ⓘ |
| isInArchipelago | Ryukyu Islands ⓘ |
| isInBodyOfWater |
East China Sea
ⓘ
Philippine Sea ⓘ |
| languageOfLocalSignage |
Japanese
ⓘ
Okinawan Japanese ⓘ |
| locatedIn |
Okinawa Prefecture
ⓘ
Uruma ⓘ Uruma, Okinawa Prefecture, Japan ⓘ
linked to:
Uruma, Okinawa, Japan
|
| locatedInTimeZone | Japan Standard Time ⓘ |
| locatedOnCoastOf | Okinawa Island ⓘ |
| maintainedBy | local authorities of Uruma ⓘ |
| partOf | transport infrastructure of Uruma ⓘ |
| regionServed |
Hamahiga Island
ⓘ
Okinawa Island coastal communities ⓘ |
| roadType | public road bridge ⓘ |
| touristAttraction | yes ⓘ |
| usedFor |
local transportation
ⓘ
road traffic ⓘ 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: Hamahiga Bridge Description of subject: Hamahiga Bridge is a coastal bridge in Uruma, Okinawa, Japan, known for connecting the main island to Hamahiga Island and offering scenic ocean views.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Hamahiga Bridge
linked to: Hamahiga Bridge