JR Shikoku Bus (group company)
E929815
JR Shikoku Bus is a regional bus operator in Japan that provides local and intercity bus services as part of the JR Shikoku Group’s transportation network on Shikoku Island.
All labels observed (2)
| Label | Occurrences |
|---|---|
| JR Shikoku Bus | 1 |
| JR Shikoku Bus (group company) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11506037 — 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: JR Shikoku Bus (group company) Context triple: [JR Shikoku, hasSubsidiary, JR Shikoku Bus (group company)]
-
A.
West Japan JR Bus Company
West Japan JR Bus Company is a regional bus operator in western Japan affiliated with the West Japan Railway Group, providing highway and local bus services.
-
B.
Kyushu Railway Company
Kyushu Railway Company is a major Japanese railway operator, commonly known as JR Kyushu, that runs extensive passenger rail services across the Kyushu region.
-
C.
Odakyu Bus
Odakyu Bus is a Japanese bus company operating local and highway bus services, primarily in the Tokyo and Kanagawa areas, as part of the Odakyu Group’s transportation network.
-
D.
Tokyu Bus
Tokyu Bus is a Japanese bus operator providing local and intercity bus services primarily in the Tokyo and Kanagawa areas.
-
E.
JR-West Japan Bus companies
JR-West Japan Bus companies are regional bus operators in western Japan that provide local and intercity bus services as part of the West Japan Railway Company’s broader transportation network.
- 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: JR Shikoku Bus (group company) Target entity description: JR Shikoku Bus is a regional bus operator in Japan that provides local and intercity bus services as part of the JR Shikoku Group’s transportation network on Shikoku Island.
-
A.
West Japan JR Bus Company
West Japan JR Bus Company is a regional bus operator in western Japan affiliated with the West Japan Railway Group, providing highway and local bus services.
-
B.
Kyushu Railway Company
Kyushu Railway Company is a major Japanese railway operator, commonly known as JR Kyushu, that runs extensive passenger rail services across the Kyushu region.
-
C.
Odakyu Bus
Odakyu Bus is a Japanese bus company operating local and highway bus services, primarily in the Tokyo and Kanagawa areas, as part of the Odakyu Group’s transportation network.
-
D.
Tokyu Bus
Tokyu Bus is a Japanese bus operator providing local and intercity bus services primarily in the Tokyo and Kanagawa areas.
-
E.
JR-West Japan Bus companies
JR-West Japan Bus companies are regional bus operators in western Japan that provide local and intercity bus services as part of the West Japan Railway Company’s broader transportation network.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
JR Group company
ⓘ
bus company ⓘ public transport operator ⓘ |
| affiliation | Japan Railways Group ⓘ |
| continent | Asia ⓘ |
| country | Japan ⓘ |
| countryOfHeadquarters | Japan ⓘ |
| fareSystem | paid public transport ⓘ |
| focus | regional connectivity on Shikoku Island ⓘ |
| hasService |
highway bus routes
ⓘ
regional bus routes ⓘ |
| headquartersLocation |
Shikoku Island
ⓘ
linked to:
Shikoku
|
| industry |
bus transportation
ⓘ
public transportation ⓘ |
| modeOfTransport | bus ⓘ |
| operatesInLanguage | Japanese ⓘ |
| owner | Shikoku Railway Company ⓘ |
| parentOrganization | Shikoku Railway Company ⓘ |
| partOf |
JR Shikoku Group
ⓘ
linked to:
Shikoku Railway Company
|
| regionServed |
Shikoku region
ⓘ
linked to:
Shikoku
|
| serviceArea |
Ehime Prefecture
NERFINISHED
ⓘ
Kagawa Prefecture ⓘ Kochi Prefecture NERFINISHED ⓘ Shikoku Island ⓘ
linked to:
Shikoku
Tokushima Prefecture NERFINISHED ⓘ |
| serviceType |
intercity bus services
ⓘ
local bus services ⓘ |
| transportNetwork |
JR Shikoku Group transportation network
ⓘ
linked to:
JR Shikoku
|
| typeOfCompany | regional bus operator ⓘ |
| usesVehicleType | motor bus ⓘ |
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: JR Shikoku Bus (group company) Description of subject: JR Shikoku Bus is a regional bus operator in Japan that provides local and intercity bus services as part of the JR Shikoku Group’s transportation network on Shikoku Island.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: JR Shikoku Bus (group company)