Keio Line bus services
E168932
Keio Line bus services are a network of bus routes operated by the Keio Group in the Tokyo area, providing local and feeder connections to Keio railway stations and surrounding neighborhoods.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Keio Bus Chuo | 2 |
| Keio Bus Higashi | 2 |
| Keio Bus Minami | 2 |
| Keio Dentetsu Bus | 2 |
| Keio Line bus services canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1478146 — 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: Keio Line bus services Context triple: [Hatagaya, publicTransport, Keio Line bus services]
-
A.
Tokyu Toyoko Line
The Tokyu Toyoko Line is a major private railway line in the Tokyo–Yokohama area that connects central Tokyo with Yokohama and links to multiple subway and intercity rail services.
-
B.
Kobe municipal bus lines
Kobe municipal bus lines are the city-operated bus network in Kobe, Japan, providing local public transportation across its urban and suburban areas.
-
C.
Seibu Ikebukuro Line
The Seibu Ikebukuro Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Ikebukuro in central Tokyo with suburban destinations in Saitama Prefecture.
-
D.
Keio Inokashira Line
The Keio Inokashira Line is a private railway line in Tokyo operated by Keio Corporation, connecting Shibuya with the western suburb of Kichijōji and serving several popular residential and commercial districts along the way.
-
E.
JR Saikyo Line
The JR Saikyo Line is a major commuter rail line in the Tokyo metropolitan area operated by JR East, connecting central Tokyo with Saitama Prefecture and serving key hubs such as Shibuya and Shinjuku.
- 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: Keio Line bus services Target entity description: Keio Line bus services are a network of bus routes operated by the Keio Group in the Tokyo area, providing local and feeder connections to Keio railway stations and surrounding neighborhoods.
-
A.
Tokyu Toyoko Line
The Tokyu Toyoko Line is a major private railway line in the Tokyo–Yokohama area that connects central Tokyo with Yokohama and links to multiple subway and intercity rail services.
-
B.
Kobe municipal bus lines
Kobe municipal bus lines are the city-operated bus network in Kobe, Japan, providing local public transportation across its urban and suburban areas.
-
C.
Seibu Ikebukuro Line
The Seibu Ikebukuro Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Ikebukuro in central Tokyo with suburban destinations in Saitama Prefecture.
-
D.
Keio Inokashira Line
The Keio Inokashira Line is a private railway line in Tokyo operated by Keio Corporation, connecting Shibuya with the western suburb of Kichijōji and serving several popular residential and commercial districts along the way.
-
E.
JR Saikyo Line
The JR Saikyo Line is a major commuter rail line in the Tokyo metropolitan area operated by JR East, connecting central Tokyo with Saitama Prefecture and serving key hubs such as Shibuya and Shinjuku.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
bus network
ⓘ
public transport service ⓘ |
| acceptedCard |
PASMO
ⓘ
Suica ⓘ other major IC transit cards in Japan ⓘ |
| connectsWith |
Keio Inokashira Line
NERFINISHED
ⓘ
Keio Line NERFINISHED ⓘ other private railway lines in Tokyo area ⓘ |
| country | Japan ⓘ |
| fareSystem | prepaid IC card accepted ⓘ |
| hasRouteType |
intercity routes within Tama area
ⓘ
residential area routes ⓘ station loop routes ⓘ |
| hasServicePattern |
all-stop services
ⓘ
limited-stop services (on some routes) ⓘ |
| hasStopType |
bus terminals at major Keio stations
ⓘ
on-street bus stops ⓘ |
| integratedWith | Keio railway timetable (for transfers) ⓘ |
| languageOfSignage |
English (on many routes)
ⓘ
Japanese ⓘ |
| operator |
Keio Line bus services
self-linksurface differs
ⓘ
surface form:
Keio Bus Chuo
Keio Line bus services self-linksurface differs ⓘ
surface form:
Keio Bus Higashi
Keio Line bus services self-linksurface differs ⓘ
surface form:
Keio Bus Minami
Keio Line bus services self-linksurface differs ⓘ
surface form:
Keio Dentetsu Bus
Keio Corporation ⓘ
surface form:
Keio Group
|
| ownedBy |
Keio Corporation
ⓘ
surface form:
Keio Corporation (through subsidiaries)
|
| partOf |
Keio railway network
ⓘ
surface form:
Keio Group transport network
|
| primaryFunction |
feeder service to Keio Line railway stations
ⓘ
local bus service in residential neighborhoods ⓘ |
| region |
Kantō region
ⓘ
surface form:
Kanto region
|
| servesArea |
Kanagawa Prefecture
NERFINISHED
ⓘ
Tama area ⓘ Tokyo Prefecture ⓘ
surface form:
Tokyo Metropolis
Tokyo urban fringe ⓘ
surface form:
Western Tokyo
|
| serviceAreaCharacteristic |
areas not directly served by rail
ⓘ
suburban residential districts of western Tokyo ⓘ |
| serviceType |
community bus (some routes)
ⓘ
feeder bus ⓘ local bus ⓘ |
| ticketingMethod |
IC card tap-on/tap-off
ⓘ
on-board fare payment ⓘ |
| typicalOperatorCategory | private bus operator ⓘ |
| typicalUseCase |
access to Keio railway stations
ⓘ
school commuting ⓘ shopping and daily errands ⓘ |
| typicalVehicleType | single-deck bus ⓘ |
| usesVehicleFuelType |
diesel (majority of fleet)
ⓘ
low-emission or hybrid buses (on some routes) ⓘ |
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: Keio Line bus services Description of subject: Keio Line bus services are a network of bus routes operated by the Keio Group in the Tokyo area, providing local and feeder connections to Keio railway stations and surrounding neighborhoods.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Keio Dentetsu Bus
this entity surface form:
Keio Bus Higashi
this entity surface form:
Keio Bus Chuo
this entity surface form:
Keio Bus Minami
this entity surface form:
Keio Dentetsu Bus
this entity surface form:
Keio Bus Higashi
this entity surface form:
Keio Bus Chuo
this entity surface form:
Keio Bus Minami