Greenwood Yard
E239027
Greenwood Yard is a major maintenance and storage facility serving Toronto's subway system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Greenwood Yard canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2163254 — 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: Greenwood Yard Context triple: [Toronto subway, depot, Greenwood Yard]
-
A.
Aldridge Gardens
Aldridge Gardens is a public botanical garden and event venue in Hoover, Alabama, known for its landscaped grounds, lake, and ornamental hydrangeas.
-
B.
Ashburton Grove
Ashburton Grove is the area in Holloway, North London, that became best known as the site on which Arsenal Football Club’s Emirates Stadium was built.
-
C.
Meriden Green
Meriden Green is a central urban park and community gathering space in downtown Meriden, Connecticut, featuring open green areas, walking paths, and event venues.
-
D.
Courtland Park
Courtland Park is a public recreational park located in Reidsville, North Carolina.
-
E.
Academy Gardens
Academy Gardens is a residential neighborhood in the Northeast section of Philadelphia, Pennsylvania, known for its post–World War II housing and proximity to major city thoroughfares.
- 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: Greenwood Yard Target entity description: Greenwood Yard is a major maintenance and storage facility serving Toronto's subway system.
-
A.
Aldridge Gardens
Aldridge Gardens is a public botanical garden and event venue in Hoover, Alabama, known for its landscaped grounds, lake, and ornamental hydrangeas.
-
B.
Ashburton Grove
Ashburton Grove is the area in Holloway, North London, that became best known as the site on which Arsenal Football Club’s Emirates Stadium was built.
-
C.
Meriden Green
Meriden Green is a central urban park and community gathering space in downtown Meriden, Connecticut, featuring open green areas, walking paths, and event venues.
-
D.
Courtland Park
Courtland Park is a public recreational park located in Reidsville, North Carolina.
-
E.
Academy Gardens
Academy Gardens is a residential neighborhood in the Northeast section of Philadelphia, Pennsylvania, known for its post–World War II housing and proximity to major city thoroughfares.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
Toronto subway facility
ⓘ
rail yard ⓘ railway maintenance depot ⓘ |
| country | Canada ⓘ |
| hasAccessRestriction | not open to general public ⓘ |
| hasConnectionTo | Greenwood station ⓘ |
| hasConnectionType | non‑revenue track connection ⓘ |
| hasFacilityType |
maintenance shop
ⓘ
storage yard ⓘ |
| hasFunction |
heavy repairs
ⓘ
light maintenance ⓘ overnight train storage ⓘ train cleaning ⓘ |
| hasInfrastructure |
car wash facility
ⓘ
inspection pits ⓘ maintenance bays ⓘ multiple storage tracks ⓘ |
| isMajorFacilityFor | Line 2 fleet ⓘ |
| locatedIn |
Ontario
ⓘ
Toronto ⓘ |
| locatedInNeighbourhood | Leslieville area ⓘ |
| openedForService | 1960s ⓘ |
| operator | Toronto Transit Commission ⓘ |
| ownedBy | Toronto Transit Commission ⓘ |
| partOfNetwork | TTC subway infrastructure ⓘ |
| primaryFunction |
subway car maintenance
ⓘ
subway car storage ⓘ |
| servesLine | Line 2 Bloor–Danforth ⓘ |
| servesRollingStockType | T1 subway train ⓘ |
| servesSystem | Toronto subway ⓘ |
| trackGauge | Toronto subway gauge ⓘ |
| usedBy |
TTC subway operations
ⓘ
linked to:
Toronto Transit Commission
|
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: Greenwood Yard Description of subject: Greenwood Yard is a major maintenance and storage facility serving Toronto's subway system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.