Queen's Park depot
E293562
Queen's Park depot is a London Underground maintenance and stabling facility associated with the Bakerloo line near Queen's Park in northwest London.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Queen's Park Depot | 1 |
| Queen's Park depot canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2720804 — 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: Queen's Park depot Context triple: [Bakerloo line, servesStation, Queen's Park depot]
-
A.
Queens Road depot
Queens Road depot is a major tram maintenance and operations facility serving the Manchester Metrolink light rail network.
-
B.
Ruislip depot
Ruislip depot is a major London Underground maintenance and stabling facility serving trains on the Central line.
-
C.
Queen's Park station
Queen's Park station is a Toronto subway station on Line 1 located near the Ontario Legislative Building and major institutions in the city's downtown.
-
D.
Trafford depot
Trafford depot is a maintenance and stabling facility serving the Manchester Metrolink light rail network in Greater Manchester, England.
-
E.
Northumberland Park Depot
Northumberland Park Depot is a major London Underground maintenance and stabling facility serving trains on the Victoria 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: Queen's Park depot Target entity description: Queen's Park depot is a London Underground maintenance and stabling facility associated with the Bakerloo line near Queen's Park in northwest London.
-
A.
Queens Road depot
Queens Road depot is a major tram maintenance and operations facility serving the Manchester Metrolink light rail network.
-
B.
Ruislip depot
Ruislip depot is a major London Underground maintenance and stabling facility serving trains on the Central line.
-
C.
Queen's Park station
Queen's Park station is a Toronto subway station on Line 1 located near the Ontario Legislative Building and major institutions in the city's downtown.
-
D.
Trafford depot
Trafford depot is a maintenance and stabling facility serving the Manchester Metrolink light rail network in Greater Manchester, England.
-
E.
Northumberland Park Depot
Northumberland Park Depot is a major London Underground maintenance and stabling facility serving trains on the Victoria line.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
London Underground depot
ⓘ
railway maintenance facility ⓘ |
| adjacentToStation | Queen's Park Underground station ⓘ |
| associatedWithLine | Bakerloo line ⓘ |
| city |
London
ⓘ
linked to:
London, England
|
| country | United Kingdom ⓘ |
| electrificationSystem | four-rail DC ⓘ |
| function |
train maintenance
ⓘ
train stabling ⓘ |
| hasAccessFrom |
Bakerloo line tracks
ⓘ
linked to:
Bakerloo line
Watford DC line tracks ⓘ |
| hasGauge | standard gauge ⓘ |
| hasPrimaryUse | Bakerloo line rolling stock operations support ⓘ |
| locatedIn |
Queen's Park, London
ⓘ
northwest London ⓘ |
| locatedNear |
Queen's Park neighbourhood
ⓘ
linked to:
Queen's Park area
|
| locatedOnCorridor |
Watford DC line corridor
ⓘ
linked to:
Watford DC line
|
| operator | London Underground ⓘ |
| ownedBy | Transport for London ⓘ |
| partOf |
Bakerloo line infrastructure
ⓘ
linked to:
Bakerloo line
|
| railwayDepotType | subsurface/Tube depot ⓘ |
| railwayNetwork | London Underground ⓘ |
| region | Greater London ⓘ |
| servedByLine | Bakerloo line ⓘ |
| servesOperator |
London Underground Bakerloo line
ⓘ
linked to:
Bakerloo line
|
| servesRollingStockType | Bakerloo line trains ⓘ |
| transportMode | rapid transit ⓘ |
| usedFor |
cleaning of rolling stock
ⓘ
light maintenance ⓘ overnight stabling of 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: Queen's Park depot Description of subject: Queen's Park depot is a London Underground maintenance and stabling facility associated with the Bakerloo line near Queen's Park in northwest London.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Queen's Park depot