Toronto city boundary
E776095
The Toronto city boundary is the municipal limit that separates the City of Toronto from its neighboring jurisdictions in the Greater Toronto Area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Toronto city boundary canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9069968 — 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: Toronto city boundary Context triple: [Crestwood–Springfarm–Yorkhill, near, Toronto city boundary]
-
A.
Toronto Centre
Toronto Centre is a densely populated federal electoral district in downtown Toronto, Ontario, known for its diverse communities and significant political prominence.
-
B.
Downtown Toronto
Downtown Toronto is the city’s primary central business district and cultural core, known for its dense skyline, major attractions, and vibrant urban life.
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C.
North York
North York is a major district in the north end of Toronto, Ontario, known for its dense urban development, shopping centers, and mixed residential and commercial areas.
-
D.
Toronto Harbour
Toronto Harbour is the natural bay on Lake Ontario that forms Toronto’s waterfront, encompassing key features such as the Toronto Islands and the city’s main port facilities.
-
E.
Toronto census division
The Toronto census division is a regional statistical area in Ontario, Canada, encompassing the City of Toronto and its constituent communities for demographic and administrative purposes.
- 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: Toronto city boundary Target entity description: The Toronto city boundary is the municipal limit that separates the City of Toronto from its neighboring jurisdictions in the Greater Toronto Area.
-
A.
Toronto Centre
Toronto Centre is a densely populated federal electoral district in downtown Toronto, Ontario, known for its diverse communities and significant political prominence.
-
B.
Downtown Toronto
Downtown Toronto is the city’s primary central business district and cultural core, known for its dense skyline, major attractions, and vibrant urban life.
-
C.
North York
North York is a major district in the north end of Toronto, Ontario, known for its dense urban development, shopping centers, and mixed residential and commercial areas.
-
D.
Toronto Harbour
Toronto Harbour is the natural bay on Lake Ontario that forms Toronto’s waterfront, encompassing key features such as the Toronto Islands and the city’s main port facilities.
-
E.
Toronto census division
The Toronto census division is a regional statistical area in Ontario, Canada, encompassing the City of Toronto and its constituent communities for demographic and administrative purposes.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf | municipal boundary ⓘ |
| adjacentTo |
Etobicoke Creek
NERFINISHED
ⓘ
Rouge River NERFINISHED ⓘ Steeles Avenue NERFINISHED ⓘ |
| appliesToJurisdiction | City of Toronto NERFINISHED ⓘ |
| changedInYear | 1998 ⓘ |
| coincidesWith | City of Toronto municipal limit NERFINISHED ⓘ |
| country | Canada ⓘ |
| definesExtentOf | City of Toronto NERFINISHED ⓘ |
| governedBy | City of Toronto Act, 2006 NERFINISHED ⓘ |
| hasDirectionExtent |
east to the Rouge River area
ⓘ
north to Steeles Avenue ⓘ west to Etobicoke Creek ⓘ |
| hasHistoricalEvent | 1998 Toronto amalgamation ⓘ |
| legalAuthority | Province of Ontario NERFINISHED ⓘ |
| locatedIn | Province of Ontario NERFINISHED ⓘ |
| mapFeatureType | polygon ⓘ |
| partOf | Greater Toronto Area ⓘ |
| previouslyContained |
former Borough of East York
ⓘ
former City of Etobicoke NERFINISHED ⓘ former City of North York ⓘ former City of Scarborough NERFINISHED ⓘ former City of Toronto ⓘ former City of York NERFINISHED ⓘ |
| relevantFor |
policing jurisdiction
ⓘ
public transit planning ⓘ school board jurisdiction ⓘ |
| representedIn | official municipal maps of Toronto ⓘ |
| separates |
City of Markham
NERFINISHED
ⓘ
City of Mississauga NERFINISHED ⓘ City of Toronto NERFINISHED ⓘ City of Vaughan NERFINISHED ⓘ Regional Municipality of Durham NERFINISHED ⓘ Regional Municipality of Peel NERFINISHED ⓘ Regional Municipality of York NERFINISHED ⓘ Town of Pickering NERFINISHED ⓘ Town of Richmond Hill NERFINISHED ⓘ |
| touches | Lake Ontario shoreline ⓘ |
| usedFor |
electoral district delimitation
ⓘ
land use planning ⓘ municipal governance ⓘ municipal service delivery ⓘ statistical reporting ⓘ taxation jurisdiction ⓘ |
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: Toronto city boundary Description of subject: The Toronto city boundary is the municipal limit that separates the City of Toronto from its neighboring jurisdictions in the Greater Toronto Area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.