Honshū expressway network
E252308
The Honshū expressway network is an extensive system of high-speed toll expressways that connects major cities and regions across Japan’s largest island, Honshū.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Chūō Expressway (via nearby interchanges) | 1 |
| Hokuriku-Koshinetsu Expressway network | 1 |
| Honshū expressway network canonical | 1 |
| Kansai road transportation network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2284927 — 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: Honshū expressway network Context triple: [Meishin Expressway, partOfNetwork, Honshū expressway network]
-
A.
Higashi-Kanto Expressway
The Higashi-Kanto Expressway is a major Japanese expressway in the Kanto region that connects the Tokyo area with Chiba Prefecture and serves as a key route to Narita International Airport.
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B.
Nishi-Meihan Expressway
Nishi-Meihan Expressway is a major expressway in Japan’s Kansai region that connects parts of Osaka and Nara Prefectures, serving as an important route for regional traffic and logistics.
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C.
Kinki Expressway
The Kinki Expressway is a major Japanese expressway serving the Kansai (Kinki) region, facilitating high-speed road travel and regional connectivity around cities such as Osaka and Kyoto.
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D.
Meishin Expressway
The Meishin Expressway is a major Japanese toll highway linking the Nagoya and Kobe regions, forming a key part of the transportation network in the Kansai area.
-
E.
Hanshin Expressway
The Hanshin Expressway is a major urban expressway network serving the Osaka–Kobe–Kyoto region of Japan, known for its elevated routes and heavy commuter 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: Honshū expressway network Target entity description: The Honshū expressway network is an extensive system of high-speed toll expressways that connects major cities and regions across Japan’s largest island, Honshū.
-
A.
Higashi-Kanto Expressway
The Higashi-Kanto Expressway is a major Japanese expressway in the Kanto region that connects the Tokyo area with Chiba Prefecture and serves as a key route to Narita International Airport.
-
B.
Nishi-Meihan Expressway
Nishi-Meihan Expressway is a major expressway in Japan’s Kansai region that connects parts of Osaka and Nara Prefectures, serving as an important route for regional traffic and logistics.
-
C.
Kinki Expressway
The Kinki Expressway is a major Japanese expressway serving the Kansai (Kinki) region, facilitating high-speed road travel and regional connectivity around cities such as Osaka and Kyoto.
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D.
Meishin Expressway
The Meishin Expressway is a major Japanese toll highway linking the Nagoya and Kobe regions, forming a key part of the transportation network in the Kansai area.
-
E.
Hanshin Expressway
The Hanshin Expressway is a major urban expressway network serving the Osaka–Kobe–Kyoto region of Japan, known for its elevated routes and heavy commuter and freight traffic.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
expressway network
ⓘ
road transportation infrastructure ⓘ |
| connects |
Hiroshima
ⓘ
Kobe ⓘ Kyoto ⓘ Nagano ⓘ
linked to:
Nagano Prefecture
Nagoya ⓘ Niigata ⓘ Osaka ⓘ Sendai ⓘ Shizuoka ⓘ
linked to:
Shizuoka Prefecture
Tokyo ⓘ Yokohama ⓘ |
| connectsRegion |
Chūbu region
ⓘ
Chūgoku region ⓘ Hokuriku region ⓘ Kansai region ⓘ Kantō region ⓘ Kinki region ⓘ
linked to:
Kansai region
Tōhoku region ⓘ
linked to:
Tohoku
|
| continent | Asia ⓘ |
| country | Japan ⓘ |
| fundingModel | toll revenue ⓘ |
| hasAccessControl | controlled-access highway ⓘ |
| hasPart |
Central Nippon Expressway Company routes
ⓘ
Chūō Expressway ⓘ East Nippon Expressway Company routes ⓘ Hokuriku Expressway ⓘ Jōban Expressway ⓘ Kan-Etsu Expressway ⓘ Meishin Expressway ⓘ Nippon Expressway Company routes ⓘ Sanyō Expressway ⓘ Shin-Meishin Expressway ⓘ Shin-Tōmei Expressway ⓘ Tōhoku Expressway ⓘ
linked to:
Tohoku Expressway
Tōkai-Hokuriku Expressway ⓘ Tōmei Expressway ⓘ West Nippon Expressway Company routes ⓘ |
| languageOfSignage |
English
ⓘ
Japanese ⓘ |
| locatedIn | Japan ⓘ |
| locatedOn |
Honshū
ⓘ
linked to:
Honshu
|
| operator |
Central Nippon Expressway Company
ⓘ
linked to:
Nippon Expressway Company Group
East Nippon Expressway Company ⓘ West Nippon Expressway Company ⓘ
linked to:
NEXCO West Japan
|
| partOf | national expressway network of Japan ⓘ |
| purpose |
freight transport
ⓘ
intercity travel ⓘ long-distance road transport ⓘ |
| roadType |
high-speed road
ⓘ
toll expressway ⓘ |
| typicalSpeedLimit | 100 kilometres per hour ⓘ |
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: Honshū expressway network Description of subject: The Honshū expressway network is an extensive system of high-speed toll expressways that connects major cities and regions across Japan’s largest island, Honshū.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Fujiyoshida, Japan
linked to: Honshū expressway network
linked to: Honshū expressway network
linked to: Honshū expressway network