Motosumi Depot (via Tokyu Toyoko Line)
E636618
Motosumi Depot (via Tokyu Toyoko Line) is a railway maintenance and storage facility serving trains that operate on the Minatomirai Line through the Tokyu Toyoko Line connection.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Motosumi Depot (via Tokyu Toyoko Line) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7038932 — 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: Motosumi Depot (via Tokyu Toyoko Line) Context triple: [Minatomirai Line, depot, Motosumi Depot (via Tokyu Toyoko Line)]
-
A.
Morinomiya Depot
Morinomiya Depot is a major Osaka Metro facility used for the storage, inspection, and maintenance of trains serving the Sennichimae Line and other routes.
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B.
Tsurumi-ryokuchi Depot
Tsurumi-ryokuchi Depot is a maintenance and storage facility for trains serving Osaka’s Nagahori Tsurumi-ryokuchi Line.
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C.
Nakamozu Depot
Nakamozu Depot is a major rail yard and maintenance facility serving Osaka Metro’s Midosuji Line in Osaka, Japan.
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D.
Suminoe Depot
Suminoe Depot is a railway maintenance and storage facility serving Osaka Metro’s Yotsubashi Line in Osaka, Japan.
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E.
Saginuma Depot
Saginuma Depot is a maintenance and storage facility for Tokyo Metro trains serving the Hanzomon Line in the Tokyo area.
- 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: Motosumi Depot (via Tokyu Toyoko Line) Target entity description: Motosumi Depot (via Tokyu Toyoko Line) is a railway maintenance and storage facility serving trains that operate on the Minatomirai Line through the Tokyu Toyoko Line connection.
-
A.
Morinomiya Depot
Morinomiya Depot is a major Osaka Metro facility used for the storage, inspection, and maintenance of trains serving the Sennichimae Line and other routes.
-
B.
Tsurumi-ryokuchi Depot
Tsurumi-ryokuchi Depot is a maintenance and storage facility for trains serving Osaka’s Nagahori Tsurumi-ryokuchi Line.
-
C.
Nakamozu Depot
Nakamozu Depot is a major rail yard and maintenance facility serving Osaka Metro’s Midosuji Line in Osaka, Japan.
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D.
Suminoe Depot
Suminoe Depot is a railway maintenance and storage facility serving Osaka Metro’s Yotsubashi Line in Osaka, Japan.
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E.
Saginuma Depot
Saginuma Depot is a maintenance and storage facility for Tokyo Metro trains serving the Hanzomon Line in the Tokyo area.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf |
railway depot
ⓘ
railway maintenance facility ⓘ train storage facility ⓘ |
| country | Japan ⓘ |
| function |
maintenance of trains
ⓘ
storage of trains ⓘ |
| railwayNetwork | Tokyu Corporation network ⓘ |
| servedLine |
Minatomirai Line
NERFINISHED
ⓘ
Tokyu Toyoko Line NERFINISHED ⓘ |
| servesTrainsOperatingThrough | Tokyu Toyoko Line – Minatomirai Line through services NERFINISHED ⓘ |
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: Motosumi Depot (via Tokyu Toyoko Line) Description of subject: Motosumi Depot (via Tokyu Toyoko Line) is a railway maintenance and storage facility serving trains that operate on the Minatomirai Line through the Tokyu Toyoko Line connection.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.