Kansai International Airport Access Bridge
E677479
Kansai International Airport Access Bridge is a combined road and rail bridge in Osaka Bay that serves as the sole fixed link between Kansai International Airport on an artificial island and the mainland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kansai International Airport Access Bridge canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7637652 — 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: Kansai International Airport Access Bridge Context triple: [Airport Line (Nankai), connectsTo, Kansai International Airport Access Bridge]
-
A.
Biwako Ohashi Bridge
Biwako Ohashi Bridge is a major road bridge spanning the northern part of Lake Biwa in Shiga Prefecture, Japan, serving as an important transportation link between the cities of Otsu and Moriyama.
-
B.
Tokyo Bay Aqua-Line Bridge
The Tokyo Bay Aqua-Line Bridge is the long bridge section of the Tokyo Bay Aqua-Line, a combined bridge–tunnel route that spans Tokyo Bay to connect Chiba and Kanagawa Prefectures in Japan.
-
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.
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.
-
E.
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.
- 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: Kansai International Airport Access Bridge Target entity description: Kansai International Airport Access Bridge is a combined road and rail bridge in Osaka Bay that serves as the sole fixed link between Kansai International Airport on an artificial island and the mainland.
-
A.
Biwako Ohashi Bridge
Biwako Ohashi Bridge is a major road bridge spanning the northern part of Lake Biwa in Shiga Prefecture, Japan, serving as an important transportation link between the cities of Otsu and Moriyama.
-
B.
Tokyo Bay Aqua-Line Bridge
The Tokyo Bay Aqua-Line Bridge is the long bridge section of the Tokyo Bay Aqua-Line, a combined bridge–tunnel route that spans Tokyo Bay to connect Chiba and Kanagawa Prefectures in Japan.
-
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.
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.
-
E.
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.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
combined road–rail bridge ⓘ |
| carries |
motor vehicles
ⓘ
rail traffic ⓘ road traffic ⓘ trains ⓘ |
| connects |
Kansai International Airport
ⓘ
mainland Honshu ⓘ
linked to:
Honshu
|
| constructionCompleted | early 1990s ⓘ |
| country | Japan ⓘ |
| crosses | Osaka Bay ⓘ |
| designedFor |
expressway traffic
ⓘ
high-speed rail ⓘ |
| designedToWithstand |
earthquakes
ⓘ
typhoons ⓘ |
| function | sole fixed link between Kansai International Airport and the mainland ⓘ |
| hasAlternativeName | Sky Gate Bridge R ⓘ |
| hasDeckConfiguration |
lower deck for rail traffic
ⓘ
upper deck for road traffic ⓘ |
| hasLanes | roadway lanes for motor vehicles ⓘ |
| hasRole | primary ground transportation route to Kansai International Airport ⓘ |
| hasStructureType | continuous truss bridge ⓘ |
| hasToll | yes ⓘ |
| hasTracks | double-track railway ⓘ |
| isCriticalInfrastructureFor | access to Kansai International Airport ⓘ |
| isOnlyFixedLinkTo | Kansai International Airport artificial island ⓘ |
| length | approximately 3.75 kilometres ⓘ |
| locatedIn |
Osaka Bay
ⓘ
Osaka Prefecture ⓘ |
| locatedNear |
Izumisano, Osaka Prefecture
ⓘ
linked to:
Izumisano, Osaka Prefecture, Japan
|
| maintainedBy |
NEXCO West
ⓘ
linked to:
NEXCO West Japan
|
| material | steel ⓘ |
| officialName | Kansai International Airport Access Bridge ⓘ |
| opened | 1994 ⓘ |
| openedForTraffic | 1994 ⓘ |
| owner |
Kansai International Airport Co., Ltd.
ⓘ
linked to:
Kansai Airports
|
| partOf | Kansai International Airport access infrastructure ⓘ |
| purpose | provide continuous access between Kansai International Airport and mainland transportation networks ⓘ |
| railwayLine |
Kansai Airport Line
ⓘ
Nankai Airport Line ⓘ
linked to:
Kansai Airport Line
|
| regionServed | Kansai region ⓘ |
| serves | Kansai International Airport ⓘ |
| usedBy |
JR West trains
ⓘ
Nankai Electric Railway trains ⓘ airport buses ⓘ private cars ⓘ |
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: Kansai International Airport Access Bridge Description of subject: Kansai International Airport Access Bridge is a combined road and rail bridge in Osaka Bay that serves as the sole fixed link between Kansai International Airport on an artificial island and the mainland.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Airport Line
Kansai International Airport Access Bridge
→
officialName
→
Kansai International Airport Access Bridge
ⓘ
artificial island of Kansai International Airport
→
connectedBy
→
Kansai International Airport Access Bridge
ⓘ