Minami-Kyushu Expressway
E848276
The Minami-Kyushu Expressway is a major expressway in southern Kyushu, Japan, forming part of the region’s high-speed road network and connecting key cities including areas around Kumamoto.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Kyushu Expressway (via nearby interchanges) | 1 |
| Kyushu Expressway (via nearby junctions) | 1 |
| Minami-Kyushu Expressway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10014875 — 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: Minami-Kyushu Expressway Context triple: [Kumamoto, roadServedBy, Minami-Kyushu Expressway]
-
A.
Kyūshū Expressway
The Kyūshū Expressway is a major Japanese toll highway that runs the length of Kyūshū, linking its key cities and connecting the island to Honshu via the Kanmon area near Shimonoseki.
-
B.
Ōita Expressway
Ōita Expressway is a major Japanese expressway on Kyushu that connects Ōita Prefecture with the broader national expressway network.
-
C.
Nagasaki Expressway
The Nagasaki Expressway is a major Japanese toll road on Kyushu that connects the city of Nagasaki with the national expressway network, facilitating regional and long-distance travel.
-
D.
Okinawa Expressway
The Okinawa Expressway is a major toll highway running along the main island of Okinawa, Japan, connecting key cities and facilitating regional transportation.
-
E.
Sanyō Expressway
The Sanyō Expressway is a major Japanese expressway running along the Seto Inland Sea coast of Honshu, linking key cities in the Chūgoku and Kansai regions and serving as an important arterial route for both passenger and freight traffic.
- 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: Minami-Kyushu Expressway Target entity description: The Minami-Kyushu Expressway is a major expressway in southern Kyushu, Japan, forming part of the region’s high-speed road network and connecting key cities including areas around Kumamoto.
-
A.
Kyūshū Expressway
The Kyūshū Expressway is a major Japanese toll highway that runs the length of Kyūshū, linking its key cities and connecting the island to Honshu via the Kanmon area near Shimonoseki.
-
B.
Ōita Expressway
Ōita Expressway is a major Japanese expressway on Kyushu that connects Ōita Prefecture with the broader national expressway network.
-
C.
Nagasaki Expressway
The Nagasaki Expressway is a major Japanese toll road on Kyushu that connects the city of Nagasaki with the national expressway network, facilitating regional and long-distance travel.
-
D.
Okinawa Expressway
The Okinawa Expressway is a major toll highway running along the main island of Okinawa, Japan, connecting key cities and facilitating regional transportation.
-
E.
Sanyō Expressway
The Sanyō Expressway is a major Japanese expressway running along the Seto Inland Sea coast of Honshu, linking key cities in the Chūgoku and Kansai regions and serving as an important arterial route for both passenger and freight traffic.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
expressway
ⓘ
toll road ⓘ |
| accesses |
rural areas of southern Kyushu
ⓘ
urban areas around Kumamoto ⓘ |
| connectsTo |
areas around Kumamoto
ⓘ
areas in Kagoshima Prefecture ⓘ areas in southern Miyazaki Prefecture ⓘ |
| country | Japan ⓘ |
| formsPartOf | high-speed road network in Kyushu ⓘ |
| hasJunctionWith |
Higashi-Kyushu Expressway
ⓘ
Kyushu Expressway ⓘ
linked to:
Kyūshū Expressway
|
| hasLaneConfiguration | primarily 2-lane sections ⓘ |
| hasSpeedLimit | typically 70–80 km/h on many sections ⓘ |
| hasStructure |
bridges
ⓘ
interchanges ⓘ junctions ⓘ tunnels ⓘ |
| languageOfSignage |
English (on major guide signs)
ⓘ
Japanese ⓘ |
| locatedIn |
Kyushu
ⓘ
southern Kyushu ⓘ |
| maintainedBy |
Ministry of Land, Infrastructure, Transport and Tourism
ⓘ
Nippon Expressway Company group ⓘ
linked to:
Nippon Expressway Company Group
|
| partOf |
national expressway network of Japan
ⓘ
linked to:
Japanese national expressway network
|
| partOfPlan | national high-standard trunk highway plan of Japan ⓘ |
| purpose |
improve regional connectivity in southern Kyushu
ⓘ
promote regional economic development ⓘ support disaster evacuation routes ⓘ |
| regionServed |
Kagoshima Prefecture
ⓘ
Kumamoto Prefecture NERFINISHED ⓘ Miyazaki Prefecture NERFINISHED ⓘ |
| roadNetworkRole | north–south arterial route in southern Kyushu ⓘ |
| roadType | expressway-standard road ⓘ |
| tollSystem |
closed toll system on some sections
ⓘ
free sections on some segments ⓘ |
| trafficRestriction |
prohibits bicycles
ⓘ
prohibits light motorized scooters ⓘ prohibits pedestrians ⓘ |
| usedFor |
freight transport
ⓘ
long-distance automobile travel ⓘ tourism access in Kyushu ⓘ |
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: Minami-Kyushu Expressway Description of subject: The Minami-Kyushu Expressway is a major expressway in southern Kyushu, Japan, forming part of the region’s high-speed road network and connecting key cities including areas around Kumamoto.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Minami-Kyushu Expressway
linked to: Minami-Kyushu Expressway