St. Clair route
E167559
The St. Clair route was a streetcar line in Toronto operated by the Toronto Civic Railways, serving the St. Clair Avenue corridor in the early 20th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| St. Clair route canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1459215 — 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: St. Clair route Context triple: [Toronto Civic Railways, hasRoute, St. Clair route]
-
A.
Katy Trail
Katy Trail is a popular urban hike-and-bike trail in Dallas, Texas, converted from an old railroad line and known for jogging, cycling, and connecting several city neighborhoods.
-
B.
Nobles Trail
Nobles Trail was a historic wagon route used by 19th-century emigrants traveling to northern California, serving as an alternative path within the larger California Trail network.
-
C.
North Road
North Road was an early football ground in Newton Heath, Manchester, historically used by the club that later became Manchester United.
-
D.
Panhandle Route
The Panhandle Route was a major American railroad line operated by the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad that connected key Midwestern and Eastern cities as part of the Pennsylvania Railroad system.
-
E.
Northeast Trail
The Northeast Trail is a multi-use path within Atlanta’s BeltLine network that connects neighborhoods on the city’s northeast side with pedestrian and bicycle infrastructure.
- 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: St. Clair route Target entity description: The St. Clair route was a streetcar line in Toronto operated by the Toronto Civic Railways, serving the St. Clair Avenue corridor in the early 20th century.
-
A.
Katy Trail
Katy Trail is a popular urban hike-and-bike trail in Dallas, Texas, converted from an old railroad line and known for jogging, cycling, and connecting several city neighborhoods.
-
B.
Nobles Trail
Nobles Trail was a historic wagon route used by 19th-century emigrants traveling to northern California, serving as an alternative path within the larger California Trail network.
-
C.
North Road
North Road was an early football ground in Newton Heath, Manchester, historically used by the club that later became Manchester United.
-
D.
Panhandle Route
The Panhandle Route was a major American railroad line operated by the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad that connected key Midwestern and Eastern cities as part of the Pennsylvania Railroad system.
-
E.
Northeast Trail
The Northeast Trail is a multi-use path within Atlanta’s BeltLine network that connects neighborhoods on the city’s northeast side with pedestrian and bicycle infrastructure.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
public transit route
ⓘ
streetcar line ⓘ |
| cityServed | Toronto ⓘ |
| country | Canada ⓘ |
| historical | true ⓘ |
| locatedIn |
Canada
ⓘ
Ontario ⓘ Toronto ⓘ |
| modeOfTransport | streetcar ⓘ |
| namedAfter |
St. Clair Avenue West
ⓘ
surface form:
St. Clair Avenue
|
| operatedBy | Toronto Civic Railways ⓘ |
| operationalPeriod | early 20th century ⓘ |
| partOfNetwork |
Toronto Civic Railways
ⓘ
surface form:
Toronto Civic Railways streetcar system
|
| servesCorridor |
St. Clair Avenue East
ⓘ
surface form:
St. Clair Avenue
|
| transportType | urban transit ⓘ |
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: St. Clair route Description of subject: The St. Clair route was a streetcar line in Toronto operated by the Toronto Civic Railways, serving the St. Clair Avenue corridor in the early 20th century.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.