Wilson Yard
E239026
Wilson Yard is a major Toronto Transit Commission subway maintenance and storage facility serving the city's rapid transit network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Wilson Yard canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2163253 — 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: Wilson Yard Context triple: [Toronto subway, depot, Wilson Yard]
-
A.
Bailey Yard
Bailey Yard is the world’s largest railroad classification yard, located in North Platte, Nebraska, and serving as a major hub for freight train operations in the United States.
-
B.
54th Yard
54th Yard is a maintenance and storage facility serving trains on Chicago's Pink Line rapid transit route.
-
C.
Dollar Glen
Dollar Glen is a scenic wooded gorge and popular walking area in Clackmannanshire, Scotland, known for its waterfalls, wildlife, and historic castle ruins.
-
D.
Woodlawn Yard
Woodlawn Yard is a New York City Subway train storage and maintenance facility serving the northern end of the IRT Jerome Avenue Line in the Bronx.
-
E.
West Field
West Field is a former World War II airfield on the island of Tinian in the Northern Mariana Islands, historically used by the United States Army Air Forces for B-29 bomber operations.
- 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: Wilson Yard Target entity description: Wilson Yard is a major Toronto Transit Commission subway maintenance and storage facility serving the city's rapid transit network.
-
A.
Bailey Yard
Bailey Yard is the world’s largest railroad classification yard, located in North Platte, Nebraska, and serving as a major hub for freight train operations in the United States.
-
B.
54th Yard
54th Yard is a maintenance and storage facility serving trains on Chicago's Pink Line rapid transit route.
-
C.
Dollar Glen
Dollar Glen is a scenic wooded gorge and popular walking area in Clackmannanshire, Scotland, known for its waterfalls, wildlife, and historic castle ruins.
-
D.
Woodlawn Yard
Woodlawn Yard is a New York City Subway train storage and maintenance facility serving the northern end of the IRT Jerome Avenue Line in the Bronx.
-
E.
West Field
West Field is a former World War II airfield on the island of Tinian in the Northern Mariana Islands, historically used by the United States Army Air Forces for B-29 bomber operations.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
Toronto Transit Commission facility
ⓘ
railway maintenance depot ⓘ subway yard ⓘ |
| connectsToLine | Line 1 Yonge–University ⓘ |
| connectsToStation | Wilson station ⓘ |
| country | Canada ⓘ |
| hasAccessFrom | Wilson Avenue area ⓘ |
| hasFacility |
carhouse
ⓘ
maintenance shops ⓘ storage tracks ⓘ |
| hasTypeOfRollingStock | TTC subway trains ⓘ |
| locatedInUrbanArea | North York ⓘ |
| location |
Canada
ⓘ
Ontario ⓘ Toronto ⓘ |
| maintenanceRole | fleet rotation and servicing ⓘ |
| networkRole | major subway maintenance and storage facility ⓘ |
| operator | Toronto Transit Commission ⓘ |
| ownedBy | Toronto Transit Commission ⓘ |
| partOfSystem | TTC subway infrastructure ⓘ |
| primaryFunction |
subway train maintenance
ⓘ
subway train storage ⓘ |
| railGauge | TTC subway gauge ⓘ |
| safetyRole | emergency storage for subway trains ⓘ |
| servesMode |
rapid transit
ⓘ
subway ⓘ |
| servesNetwork |
Toronto Transit Commission rapid transit network
ⓘ
linked to:
Toronto subway
Toronto subway ⓘ |
| structureType | at-grade facility ⓘ |
| supportsOperationsOf |
Line 1 Yonge–University subway service
ⓘ
linked to:
Line 1 Yonge–University
|
| usedFor |
cleaning of subway trains
ⓘ
heavy maintenance of subway trains ⓘ inspection of subway rolling stock ⓘ light maintenance of subway trains ⓘ overnight storage of subway 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: Wilson Yard Description of subject: Wilson Yard is a major Toronto Transit Commission subway maintenance and storage facility serving the city's rapid transit network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.