Highway 15 (Ontario)
E566697
Highway 15 (Ontario) is a provincial highway in eastern Ontario that connects communities such as Kingston and Carleton Place, serving as a key regional route through Lanark County and surrounding areas.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Highway 15 (Ontario) canonical | 3 |
| near Ontario Highway 15 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6083146 — 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: Highway 15 (Ontario) Context triple: [Lanark County, hasTransportationLink, Highway 15 (Ontario)]
-
A.
Highway 101 (Ontario)
Highway 101 (Ontario) is a provincial highway in northeastern Ontario that runs east–west through communities such as Wawa and Timmins, serving as a key regional transportation corridor.
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B.
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.
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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 19
Ontario Highway 19 is a provincial highway in southwestern Ontario that connects several communities, including Stratford, and serves as an important regional transportation route.
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E.
Ontario Highway 12
Ontario Highway 12 is a provincial highway in south-central Ontario that connects communities along the eastern shore of Lake Simcoe and serves as a key regional transportation route.
- 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: Highway 15 (Ontario) Target entity description: Highway 15 (Ontario) is a provincial highway in eastern Ontario that connects communities such as Kingston and Carleton Place, serving as a key regional route through Lanark County and surrounding areas.
-
A.
Highway 101 (Ontario)
Highway 101 (Ontario) is a provincial highway in northeastern Ontario that runs east–west through communities such as Wawa and Timmins, serving as a key regional transportation corridor.
-
B.
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.
-
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 19
Ontario Highway 19 is a provincial highway in southwestern Ontario that connects several communities, including Stratford, and serves as an important regional transportation route.
-
E.
Ontario Highway 12
Ontario Highway 12 is a provincial highway in south-central Ontario that connects communities along the eastern shore of Lake Simcoe and serves as a key regional transportation route.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
Ontario provincial highway
ⓘ
provincial highway ⓘ |
| connects |
Carleton Place
ⓘ
Kingston ⓘ eastern Ontario communities ⓘ |
| country | Canada ⓘ |
| hasJunctionWith |
Highway 401
ⓘ
Highway 7 ⓘ |
| locatedIn |
Frontenac County
ⓘ
Lanark County ⓘ Leeds and Grenville United Counties ⓘ
linked to:
United Counties of Leeds and Grenville
Ontario ⓘ |
| maintainedBy |
Ministry of Transportation of Ontario
ⓘ
linked to:
Ministry of Transportation (Ontario)
|
| partOf | Ontario provincial highway network ⓘ |
| passesThrough |
Frontenac County
ⓘ
Lanark County ⓘ Leeds and Grenville United Counties ⓘ
linked to:
United Counties of Leeds and Grenville
|
| province | Ontario ⓘ |
| region | Eastern Ontario ⓘ |
| roadFunction | key regional route ⓘ |
| roadType | two-lane highway ⓘ |
| routeNumber | 15 ⓘ |
| serves |
Carleton Place area
ⓘ
Kingston metropolitan area ⓘ regional traffic ⓘ rural communities ⓘ |
| terminusNorth | Carleton Place ⓘ |
| terminusSouth | Kingston ⓘ |
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: Highway 15 (Ontario) Description of subject: Highway 15 (Ontario) is a provincial highway in eastern Ontario that connects communities such as Kingston and Carleton Place, serving as a key regional route through Lanark County and surrounding areas.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Highway 15 (Ontario)