Kikuna Depot
E583761
Kikuna Depot is a railway maintenance and storage facility in Yokohama that services Tokyo Metro rolling stock such as the 8000 series trains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kikuna Depot canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6312748 — 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: Kikuna Depot Context triple: [Tokyo Metro 8000 series, depot, Kikuna Depot]
-
A.
Kelso Depot
Kelso Depot is a historic former railroad station and visitor center in California’s Mojave Desert, notable for its Spanish Mission Revival architecture and role in serving travelers and workers along the Union Pacific Railroad.
-
B.
Skunk Train depot
The Skunk Train depot is the historic Willits station and departure point for scenic heritage railway excursions through Northern California’s redwood forests.
-
C.
Plains Depot
Plains Depot is a historic train station in Plains, Georgia, best known as part of the preserved sites associated with the life and political career of President Jimmy Carter.
-
D.
Wadala Depot
Wadala Depot is a key station and maintenance hub on the Mumbai Monorail network, serving the Wadala area of Mumbai, India.
-
E.
Nakamozu Depot
Nakamozu Depot is a major rail yard and maintenance facility serving Osaka Metro’s Midosuji Line in Osaka, Japan.
- 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: Kikuna Depot Target entity description: Kikuna Depot is a railway maintenance and storage facility in Yokohama that services Tokyo Metro rolling stock such as the 8000 series trains.
-
A.
Kelso Depot
Kelso Depot is a historic former railroad station and visitor center in California’s Mojave Desert, notable for its Spanish Mission Revival architecture and role in serving travelers and workers along the Union Pacific Railroad.
-
B.
Skunk Train depot
The Skunk Train depot is the historic Willits station and departure point for scenic heritage railway excursions through Northern California’s redwood forests.
-
C.
Plains Depot
Plains Depot is a historic train station in Plains, Georgia, best known as part of the preserved sites associated with the life and political career of President Jimmy Carter.
-
D.
Wadala Depot
Wadala Depot is a key station and maintenance hub on the Mumbai Monorail network, serving the Wadala area of Mumbai, India.
-
E.
Nakamozu Depot
Nakamozu Depot is a major rail yard and maintenance facility serving Osaka Metro’s Midosuji Line in Osaka, Japan.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
railway depot
ⓘ
railway maintenance facility ⓘ railway rolling stock storage facility ⓘ |
| associatedWithCity | Tokyo ⓘ |
| country | Japan ⓘ |
| hasFacilityType |
maintenance workshop
ⓘ
train yard ⓘ |
| infrastructureType | rail transport infrastructure ⓘ |
| isPartOf | Tokyo Metro maintenance network ⓘ |
| locatedIn | Yokohama ⓘ |
| locatedInCity | Yokohama ⓘ |
| locatedInPrefecture | Kanagawa Prefecture ⓘ |
| locatedInRegion | Kantō region ⓘ |
| primaryFunction |
maintenance of Tokyo Metro rolling stock
ⓘ
stabling of Tokyo Metro rolling stock ⓘ |
| railwayRollingStockMaintained |
Tokyo Metro subway trains
ⓘ
linked to:
Tokyo Metro
|
| railwaySystem | Tokyo Metro ⓘ |
| servesArea |
Greater Tokyo Area
ⓘ
linked to:
Tokyo metropolitan area
|
| servesOperator | Tokyo Metro ⓘ |
| serviceRole |
back-of-house operations for Tokyo Metro
ⓘ
support facility for passenger services ⓘ |
| servicesRollingStock | Tokyo Metro 8000 series ⓘ |
| servicesRollingStockType | electric multiple unit ⓘ |
| usedFor |
inspection of trains
ⓘ
light maintenance ⓘ storage of out-of-service trains ⓘ |
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: Kikuna Depot Description of subject: Kikuna Depot is a railway maintenance and storage facility in Yokohama that services Tokyo Metro rolling stock such as the 8000 series trains.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.