Ontario Highway 58
E280281
Ontario Highway 58 is a provincial highway in Ontario, Canada, that serves the Niagara region, connecting communities such as Welland and providing access to local and regional routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Merrittville Highway | 1 |
| Ontario Highway 58 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2063764 — 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 Highway 58 Context triple: [Welland, hasHighway, Ontario Highway 58]
-
A.
Ontario Highway 17
Ontario Highway 17 is a major provincial highway in Ontario, Canada, forming the primary east–west route across Northern Ontario and constituting the longest segment of the Trans-Canada Highway within the province.
-
B.
Ontario Highway 138
Ontario Highway 138 is a provincial highway in eastern Ontario that serves as a key connector route between Highway 401 near Cornwall and Highway 417 toward Ottawa.
-
C.
Ontario Highway 11
Ontario Highway 11 is a major provincial highway in Ontario, Canada, that runs north–south through much of Northern Ontario and serves as a key route connecting numerous remote and rural communities.
-
D.
Ontario Highway 6
Ontario Highway 6 is a major north–south provincial highway in Ontario, Canada, running from the Bruce Peninsula through central Ontario to the Hamilton area and serving as an important regional transportation route.
-
E.
Highway 406
Highway 406 is a provincial freeway in Ontario, Canada, that connects the Queen Elizabeth Way in St. Catharines to Highway 20 near Welland, serving as a key route through the Niagara Peninsula.
- 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 Highway 58 Target entity description: Ontario Highway 58 is a provincial highway in Ontario, Canada, that serves the Niagara region, connecting communities such as Welland and providing access to local and regional routes.
-
A.
Ontario Highway 17
Ontario Highway 17 is a major provincial highway in Ontario, Canada, forming the primary east–west route across Northern Ontario and constituting the longest segment of the Trans-Canada Highway within the province.
-
B.
Ontario Highway 138
Ontario Highway 138 is a provincial highway in eastern Ontario that serves as a key connector route between Highway 401 near Cornwall and Highway 417 toward Ottawa.
-
C.
Ontario Highway 11
Ontario Highway 11 is a major provincial highway in Ontario, Canada, that runs north–south through much of Northern Ontario and serves as a key route connecting numerous remote and rural communities.
-
D.
Ontario Highway 6
Ontario Highway 6 is a major north–south provincial highway in Ontario, Canada, running from the Bruce Peninsula through central Ontario to the Hamilton area and serving as an important regional transportation route.
-
E.
Highway 406
Highway 406 is a provincial freeway in Ontario, Canada, that connects the Queen Elizabeth Way in St. Catharines to Highway 20 near Welland, serving as a key route through the Niagara Peninsula.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Ontario provincial highway
ⓘ
provincial highway ⓘ |
| accesses |
local roads in Port Colborne
ⓘ
local roads in Welland ⓘ regional routes in Niagara Region ⓘ |
| category |
Ontario provincial highway network
ⓘ
surface form:
Ontario provincial highways
Roads in Niagara Region ⓘ |
| connectsCommunity |
Port Colborne
ⓘ
St. Catharines vicinity ⓘ Thorold ⓘ Welland ⓘ |
| country | Canada ⓘ |
| crosses | Welland Canal vicinity ⓘ |
| hasAbbreviation |
Highway 58
NERFINISHED
ⓘ
Hwy 58 NERFINISHED ⓘ |
| hasJunctionWith |
Ontario Highway 140
ⓘ
Ontario Highway 20 ⓘ Ontario Highway 3 ⓘ Highway 406 ⓘ
surface form:
Ontario Highway 406
Regional Road 24 (Ontario) ⓘ Regional Road 27 (Ontario) ⓘ |
| highwaySystem | King's Highway (Ontario) ⓘ |
| lanes |
multi-lane segments
ⓘ
two-lane segments ⓘ |
| locatedIn |
Niagara Region
ⓘ
Ontario ⓘ
surface form:
Province of Ontario
Southern Ontario ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| maintainedBy |
Ministry of Transportation (Ontario)
ⓘ
surface form:
Ministry of Transportation of Ontario
|
| partOf | Ontario provincial highway network ⓘ |
| passesThrough |
Port Colborne
ⓘ
surface form:
City of Port Colborne
City of Thorold ⓘ Welland ⓘ
surface form:
City of Welland
|
| regionServed |
Niagara Region
ⓘ
surface form:
Niagara Peninsula
Niagara Region ⓘ |
| roadType | paved highway ⓘ |
| routeNumber | 58 ⓘ |
| serves |
industrial areas in Port Colborne
ⓘ
industrial areas in Welland ⓘ |
| surface | asphalt ⓘ |
| terminusNorth | Thorold area ⓘ |
| terminusSouth | Port Colborne ⓘ |
| usedFor |
goods movement
ⓘ
local traffic ⓘ regional traffic ⓘ |
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 Highway 58 Description of subject: Ontario Highway 58 is a provincial highway in Ontario, Canada, that serves the Niagara region, connecting communities such as Welland and providing access to local and regional routes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Merrittville Highway