Ontario 400-series highway network
E568329
The Ontario 400-series highway network is a system of controlled-access freeways across Ontario designed to support high-speed, high-volume regional and intercity traffic.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Ontario 400-series highway network canonical | 3 |
| Ontario 400-series highways | 2 |
| Ontario 400-series highways infrastructure | 1 |
| Ontario provincial highways 400–499 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6116067 — 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: Ontario 400-series highway network Context triple: [Highway 403, partOf, Ontario 400-series highway network]
-
A.
Ontario provincial highway network
The Ontario provincial highway network is an integrated system of numbered provincial roads that connects communities across Ontario and supports regional and long-distance transportation.
-
B.
Highway 400
Highway 400 is a major controlled-access freeway in Ontario, Canada, forming a key north–south route connecting the Greater Toronto Area to central and northern parts of the province.
-
C.
National Highway System of Canada
The National Highway System of Canada is a federally designated network of key interprovincial and international highways that supports major passenger and freight transportation across the country.
-
D.
Ontario Highway 404
Ontario Highway 404 is a major north–south controlled-access freeway in the Greater Toronto Area that connects Toronto to communities in York Region and extends toward Georgina, Ontario.
-
E.
Highway 403
Highway 403 is a major controlled-access highway in southern Ontario that forms part of the region’s key east–west transportation route connecting cities like Hamilton, Burlington, and Mississauga.
- 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: Ontario 400-series highway network Target entity description: The Ontario 400-series highway network is a system of controlled-access freeways across Ontario designed to support high-speed, high-volume regional and intercity traffic.
-
A.
Ontario provincial highway network
The Ontario provincial highway network is an integrated system of numbered provincial roads that connects communities across Ontario and supports regional and long-distance transportation.
-
B.
Highway 400
Highway 400 is a major controlled-access freeway in Ontario, Canada, forming a key north–south route connecting the Greater Toronto Area to central and northern parts of the province.
-
C.
National Highway System of Canada
The National Highway System of Canada is a federally designated network of key interprovincial and international highways that supports major passenger and freight transportation across the country.
-
D.
Ontario Highway 404
Ontario Highway 404 is a major north–south controlled-access freeway in the Greater Toronto Area that connects Toronto to communities in York Region and extends toward Georgina, Ontario.
-
E.
Highway 403
Highway 403 is a major controlled-access highway in southern Ontario that forms part of the region’s key east–west transportation route connecting cities like Hamilton, Burlington, and Mississauga.
- F. None of above. chosen
Statements (47)
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: Ontario 400-series highway network Description of subject: The Ontario 400-series highway network is a system of controlled-access freeways across Ontario designed to support high-speed, high-volume regional and intercity traffic.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ontario 400-series highway network
linked to: Ontario 400-series highway network
linked to: Ontario 400-series highway network
linked to: Ontario 400-series highway network