E8 (in expressway numbering system)
E904273
E8 is the expressway route number assigned to Japan’s Hokuriku Expressway under the national expressway numbering system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| E8 (in expressway numbering system) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11092478 — 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: E8 (in expressway numbering system) Context triple: [Hokuriku Expressway, hasRoadNumbering, E8 (in expressway numbering system)]
-
A.
Highway E18
Highway E18 is a major European route running across several Northern European countries, serving as an important east–west transport corridor.
-
B.
Expressway S8
Expressway S8 is a major Polish expressway forming part of the national high-speed road network, connecting key cities including Warsaw and Wrocław.
-
C.
N8 highway
The N8 highway is a major Moroccan road that runs across the Middle Atlas region, linking key cities such as Azrou with other important urban and economic centers.
-
D.
E87 highway
The E87 highway is a major north–south European route that runs along the Aegean and Mediterranean coasts, connecting Turkey with several Balkan countries.
-
E.
E-5 highway
The E-5 highway is a major arterial road in Istanbul that runs across the city’s Asian and European sides, serving as one of its primary commuter and intercity transport routes.
- 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: E8 (in expressway numbering system) Target entity description: E8 is the expressway route number assigned to Japan’s Hokuriku Expressway under the national expressway numbering system.
-
A.
Highway E18
Highway E18 is a major European route running across several Northern European countries, serving as an important east–west transport corridor.
-
B.
Expressway S8
Expressway S8 is a major Polish expressway forming part of the national high-speed road network, connecting key cities including Warsaw and Wrocław.
-
C.
N8 highway
The N8 highway is a major Moroccan road that runs across the Middle Atlas region, linking key cities such as Azrou with other important urban and economic centers.
-
D.
E87 highway
The E87 highway is a major north–south European route that runs along the Aegean and Mediterranean coasts, connecting Turkey with several Balkan countries.
-
E.
E-5 highway
The E-5 highway is a major arterial road in Istanbul that runs across the city’s Asian and European sides, serving as one of its primary commuter and intercity transport routes.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
expressway route number
ⓘ
route designation ⓘ |
| administeredBy | Ministry of Land, Infrastructure, Transport and Tourism of Japan NERFINISHED ⓘ |
| appliesTo | Hokuriku Expressway NERFINISHED ⓘ |
| appliesToRoadClass | national expressway ⓘ |
| appliesToSectionOf | Maibara Junction – Niigata area of Hokuriku Expressway NERFINISHED ⓘ |
| connectsToExpressway |
Hokuriku Expressway
NERFINISHED
ⓘ
Kanazawa-Nishi Bypass NERFINISHED ⓘ Maizuru-Wakasa Expressway NERFINISHED ⓘ Meishin Expressway NERFINISHED ⓘ Niigata Bypass NERFINISHED ⓘ Nōetsu Expressway NERFINISHED ⓘ |
| country | Japan ⓘ |
| designationLanguage | Japanese ⓘ |
| designationScript | Latin alphabet ⓘ |
| hasNotation | E8 (Japan expressway number) NERFINISHED ⓘ |
| introducedIn | 2016 ⓘ |
| numberComponent | 8 ⓘ |
| partOfSystem | national expressway numbering system of Japan ⓘ |
| purpose | to provide unified route numbering for expressways in Japan ⓘ |
| regionServed | Hokuriku region NERFINISHED ⓘ |
| routeType | expressway ⓘ |
| signageColor | green ⓘ |
| signageShape | rectangular ⓘ |
| standardizedBy | Japanese national expressway numbering guidelines NERFINISHED ⓘ |
| usedOn |
directional signs
ⓘ
expressway guide signs ⓘ |
| usesPrefix | E ⓘ |
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: E8 (in expressway numbering system) Description of subject: E8 is the expressway route number assigned to Japan’s Hokuriku Expressway under the national expressway numbering system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.