Autoroute 19
E518163
Autoroute 19 is a major Quebec highway that connects Montreal to the Laval region and serves as an important north–south commuter route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Autoroute 19 canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T5371792 — 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: Autoroute 19 Context triple: [Laval region, transportLinkedTo, Autoroute 19]
-
A.
Autoroute 15
Autoroute 15 is a major north–south highway in Quebec, Canada, connecting the Montreal area to the Laurentians and other northern regions.
-
B.
Autoroute 13
Autoroute 13 is a major north–south highway on the Island of Montreal that connects the West Island suburbs to key routes toward Laval and Montreal–Trudeau International Airport.
-
C.
Autoroute 50
Autoroute 50 is a major Quebec highway that runs through the province’s Outaouais and Laurentides regions, linking communities north of the Ottawa River.
-
D.
Autoroute 25
Autoroute 25 is a major Quebec highway that forms part of the Montreal area’s road network, connecting the island of Montreal to its northern suburbs and beyond.
-
E.
Autoroute 20
Autoroute 20 is a major east–west highway in Quebec, Canada, forming part of the Trans-Canada Highway and connecting Montreal to several other key cities in the province.
- 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: Autoroute 19 Target entity description: Autoroute 19 is a major Quebec highway that connects Montreal to the Laval region and serves as an important north–south commuter route.
-
A.
Autoroute 15
Autoroute 15 is a major north–south highway in Quebec, Canada, connecting the Montreal area to the Laurentians and other northern regions.
-
B.
Autoroute 13
Autoroute 13 is a major north–south highway on the Island of Montreal that connects the West Island suburbs to key routes toward Laval and Montreal–Trudeau International Airport.
-
C.
Autoroute 50
Autoroute 50 is a major Quebec highway that runs through the province’s Outaouais and Laurentides regions, linking communities north of the Ottawa River.
-
D.
Autoroute 25
Autoroute 25 is a major Quebec highway that forms part of the Montreal area’s road network, connecting the island of Montreal to its northern suburbs and beyond.
-
E.
Autoroute 20
Autoroute 20 is a major east–west highway in Quebec, Canada, forming part of the Trans-Canada Highway and connecting Montreal to several other key cities in the province.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf |
Autoroute in Quebec
ⓘ
controlled-access highway ⓘ road transportation infrastructure ⓘ |
| connects |
Laval
ⓘ
Montreal ⓘ |
| country | Canada ⓘ |
| crossesVia | Papineau-Leblanc Bridge ⓘ |
| direction | north–south ⓘ |
| function |
commuter route
ⓘ
urban freeway ⓘ |
| hasCharacteristic |
high traffic volumes during peak hours
ⓘ
important north–south axis in Greater Montreal ⓘ |
| hasJunctionWith |
Autoroute 40
ⓘ
Autoroute 440 ⓘ local arterial roads in Laval ⓘ local arterial roads in Montreal ⓘ |
| hasTerminus |
Laval (northern terminus)
ⓘ
linked to:
Laval, Quebec, Canada
Montreal (southern terminus) ⓘ
linked to:
Montreal
|
| isNumberedBy | Quebec Autoroute numbering system ⓘ |
| isPartOfCorridor | Papineau Avenue / Autoroute 19 corridor ⓘ |
| locatedIn |
Laval
ⓘ
Montreal region ⓘ province of Quebec ⓘ |
| maintainedBy | Ministère des Transports du Québec ⓘ |
| namedAfter | Papineau (Papineau Avenue corridor) ⓘ |
| partOf | Quebec Autoroute system ⓘ |
| passesOver | Rivière des Prairies ⓘ |
| passesThrough |
Island of Montreal
ⓘ
Île Jésus (Laval) ⓘ
linked to:
Laval Island
|
| regionServed |
Greater Montreal
ⓘ
linked to:
Montreal region
|
| routeNumber | 19 ⓘ |
| serves |
commuters between Montreal and Laval
ⓘ
north shore suburbs of Montreal ⓘ |
| transportMode | road transport ⓘ |
| usedFor |
daily commuting
ⓘ
regional traffic between Montreal and Laval ⓘ |
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: Autoroute 19 Description of subject: Autoroute 19 is a major Quebec highway that connects Montreal to the Laval region and serves as an important north–south commuter route.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.