Howard Yard
E382465
Howard Yard is a Chicago Transit Authority rail yard that serves as a major storage and maintenance facility for trains on the city's 'L' system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Howard Yard canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3722812 — 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: Howard Yard Context triple: [Yellow Line (CTA), depot, Howard Yard]
-
A.
Greenwood Yard
Greenwood Yard is a major maintenance and storage facility serving Toronto's subway system.
-
B.
Edgemere
Edgemere is a coastal neighborhood in the Rockaway Peninsula of Queens, New York City, known for its Atlantic shoreline and residential communities.
-
C.
Haven Green
Haven Green is a well-known public green space and focal point near Ealing Broadway in the London Borough of Ealing.
-
D.
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.
-
E.
Aldridge Gardens
Aldridge Gardens is a public botanical garden and event venue in Hoover, Alabama, known for its landscaped grounds, lake, and ornamental hydrangeas.
- 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: Howard Yard Target entity description: Howard Yard is a Chicago Transit Authority rail yard that serves as a major storage and maintenance facility for trains on the city's 'L' system.
-
A.
Greenwood Yard
Greenwood Yard is a major maintenance and storage facility serving Toronto's subway system.
-
B.
Edgemere
Edgemere is a coastal neighborhood in the Rockaway Peninsula of Queens, New York City, known for its Atlantic shoreline and residential communities.
-
C.
Haven Green
Haven Green is a well-known public green space and focal point near Ealing Broadway in the London Borough of Ealing.
-
D.
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.
-
E.
Aldridge Gardens
Aldridge Gardens is a public botanical garden and event venue in Hoover, Alabama, known for its landscaped grounds, lake, and ornamental hydrangeas.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Chicago Transit Authority facility
ⓘ
rail yard ⓘ |
| adjacentTo |
Howard interlocking
ⓘ
Howard station ⓘ
surface form:
Howard station terminal complex
|
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | third rail ⓘ |
| function |
train maintenance facility
ⓘ
train storage facility ⓘ |
| hasAccessFrom |
Purple Line tracks
ⓘ
Red Line main tracks ⓘ Yellow Line tracks ⓘ |
| hasInfrastructureType | rapid transit yard ⓘ |
| locatedInCity | Chicago ⓘ |
| locatedInCounty | Cook County ⓘ |
| locatedInNeighborhood |
Rogers Park, Chicago
ⓘ
surface form:
Rogers Park
|
| locatedInState | Illinois ⓘ |
| locatedNearStation | Howard station ⓘ |
| operator | Chicago Transit Authority ⓘ |
| ownedBy | Chicago Transit Authority ⓘ |
| partOfNetwork |
CTA rail network
ⓘ
surface form:
CTA rail system
|
| railGauge | standard gauge ⓘ |
| servesLine |
Purple Line
ⓘ
Red Line ⓘ Yellow Line ⓘ |
| servesMode | heavy rail transit ⓘ |
| servesSystem | Chicago "L" ⓘ |
| usedFor |
light maintenance
ⓘ
overnight train storage ⓘ staging of trains for service ⓘ |
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: Howard Yard Description of subject: Howard Yard is a Chicago Transit Authority rail yard that serves as a major storage and maintenance facility for trains on the city's 'L' system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.