London Underground depots
E952297
London Underground depots are maintenance and stabling facilities where trains of the London Underground network are stored, serviced, and prepared for operation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| London Underground depots canonical | 1 |
| London Underground depots network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11894797 — 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: London Underground depots Context triple: [Ruislip depot, category, London Underground depots]
-
A.
Hammersmith depot
Hammersmith depot is a London Underground maintenance and stabling facility primarily serving the Circle and Hammersmith & City lines.
-
B.
Golders Green depot
Golders Green depot is a major London Underground maintenance and stabling facility serving trains on the Northern line.
-
C.
Ealing Common Depot
Ealing Common Depot is a London Underground maintenance and stabling facility serving primarily the District line in west London.
-
D.
London Road depot
London Road depot is a maintenance and stabling facility for London Underground trains serving the Bakerloo line near Waterloo in central London.
-
E.
Camberwell depot
Camberwell depot is a major train maintenance and stabling facility on Melbourne’s suburban rail network, serving lines including the Alamein line.
- 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: London Underground depots Target entity description: London Underground depots are maintenance and stabling facilities where trains of the London Underground network are stored, serviced, and prepared for operation.
-
A.
Hammersmith depot
Hammersmith depot is a London Underground maintenance and stabling facility primarily serving the Circle and Hammersmith & City lines.
-
B.
Golders Green depot
Golders Green depot is a major London Underground maintenance and stabling facility serving trains on the Northern line.
-
C.
Ealing Common Depot
Ealing Common Depot is a London Underground maintenance and stabling facility serving primarily the District line in west London.
-
D.
London Road depot
London Road depot is a maintenance and stabling facility for London Underground trains serving the Bakerloo line near Waterloo in central London.
-
E.
Camberwell depot
Camberwell depot is a major train maintenance and stabling facility on Melbourne’s suburban rail network, serving lines including the Alamein line.
- F. None of above. chosen
Statements (71)
| Predicate | Object |
|---|---|
| instanceOf |
railway maintenance facility collection
ⓘ
transport infrastructure ⓘ |
| country | United Kingdom ⓘ |
| feature |
inspection pits
ⓘ
maintenance sheds ⓘ stabling sidings ⓘ staff facilities ⓘ wash plants ⓘ wheel lathes ⓘ |
| hasPart |
Acton Town depot
NERFINISHED
ⓘ
Acton Works NERFINISHED ⓘ Amersham sidings NERFINISHED ⓘ Arnos Grove sidings NERFINISHED ⓘ Barking depot NERFINISHED ⓘ Camden Town depot NERFINISHED ⓘ Chesham sidings NERFINISHED ⓘ Cockfosters depot NERFINISHED ⓘ Ealing Broadway sidings NERFINISHED ⓘ Ealing Common depot NERFINISHED ⓘ Earl’s Court depot NERFINISHED ⓘ Edgware sidings NERFINISHED ⓘ Golders Green depot NERFINISHED ⓘ Hainault depot NERFINISHED ⓘ Hammersmith depot NERFINISHED ⓘ Harrow-on-the-Hill depot NERFINISHED ⓘ Highgate depot NERFINISHED ⓘ Hounslow depot ⓘ Kennington sidings NERFINISHED ⓘ Lillie Bridge depot NERFINISHED ⓘ London Bridge sidings NERFINISHED ⓘ London Road depot (Bakerloo line) NERFINISHED ⓘ London Road depot (Croydon) NERFINISHED ⓘ Loughton sidings NERFINISHED ⓘ Mill Hill East sidings NERFINISHED ⓘ Morden depot NERFINISHED ⓘ Neasden depot NERFINISHED ⓘ Northfields depot NERFINISHED ⓘ Northumberland Park depot NERFINISHED ⓘ Ongar sidings (historic) NERFINISHED ⓘ Rickmansworth sidings NERFINISHED ⓘ Ruislip depot NERFINISHED ⓘ Seven Sisters depot NERFINISHED ⓘ Stanmore sidings NERFINISHED ⓘ Stonebridge Park depot NERFINISHED ⓘ Stratford Market depot NERFINISHED ⓘ Upminster depot NERFINISHED ⓘ Uxbridge sidings NERFINISHED ⓘ Walthamstow Central sidings NERFINISHED ⓘ Watford sidings NERFINISHED ⓘ Wembley Park sidings NERFINISHED ⓘ White City depot NERFINISHED ⓘ |
| locatedIn | London NERFINISHED ⓘ |
| operator | London Underground Limited NERFINISHED ⓘ |
| owner | Transport for London ⓘ |
| partOf | London Underground NERFINISHED ⓘ |
| railwayNetworkServed |
Bakerloo line
NERFINISHED
ⓘ
Central line NERFINISHED ⓘ Circle line NERFINISHED ⓘ District line NERFINISHED ⓘ Hammersmith & City line NERFINISHED ⓘ Jubilee line NERFINISHED ⓘ Metropolitan line NERFINISHED ⓘ Northern line NERFINISHED ⓘ Piccadilly line NERFINISHED ⓘ Victoria line NERFINISHED ⓘ Waterloo & City line NERFINISHED ⓘ |
| service | London Underground trains ⓘ |
| use |
train cleaning
ⓘ
train inspection ⓘ train maintenance ⓘ train stabling ⓘ |
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: London Underground depots Description of subject: London Underground depots are maintenance and stabling facilities where trains of the London Underground network are stored, serviced, and prepared for operation.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
London Underground depots network