Long-Sault Bridge
E665354
Long-Sault Bridge is a road bridge that connects Hawkesbury, Ontario with Grenville, Quebec across the Ottawa River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Long-Sault Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7382238 — 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: Long-Sault Bridge Context triple: [Hawkesbury, Ontario, crossesRiverVia, Long-Sault Bridge]
-
A.
Jacques Cartier Bridge
The Jacques Cartier Bridge is a major steel truss cantilever bridge in Montreal, Canada, spanning the Saint Lawrence River and serving as an iconic city landmark.
-
B.
Macdonald-Cartier Bridge
The Macdonald-Cartier Bridge is a major road bridge spanning the Ottawa River, linking the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
-
C.
Algonquin Bridge
Algonquin Bridge is a pedestrian bridge located on the Toronto Islands, providing a scenic crossing between parts of the island park system.
-
D.
Queenston-Lewiston Bridge
The Queenston-Lewiston Bridge is an international arch bridge and major border crossing over the Niagara River, connecting Ontario, Canada, and New York, United States.
-
E.
Chaudière Bridge
Chaudière Bridge is a historic bridge spanning the Ottawa River that connects the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
- 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: Long-Sault Bridge Target entity description: Long-Sault Bridge is a road bridge that connects Hawkesbury, Ontario with Grenville, Quebec across the Ottawa River.
-
A.
Jacques Cartier Bridge
The Jacques Cartier Bridge is a major steel truss cantilever bridge in Montreal, Canada, spanning the Saint Lawrence River and serving as an iconic city landmark.
-
B.
Macdonald-Cartier Bridge
The Macdonald-Cartier Bridge is a major road bridge spanning the Ottawa River, linking the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
-
C.
Algonquin Bridge
Algonquin Bridge is a pedestrian bridge located on the Toronto Islands, providing a scenic crossing between parts of the island park system.
-
D.
Queenston-Lewiston Bridge
The Queenston-Lewiston Bridge is an international arch bridge and major border crossing over the Niagara River, connecting Ontario, Canada, and New York, United States.
-
E.
Chaudière Bridge
Chaudière Bridge is a historic bridge spanning the Ottawa River that connects the cities of Ottawa, Ontario and Gatineau, Quebec in Canada.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
road bridge
ⓘ
steel truss bridge ⓘ |
| carries |
motor vehicles
ⓘ
two-lane road ⓘ |
| connects |
Grenville, Quebec
ⓘ
Hawkesbury, Ontario ⓘ |
| country | Canada ⓘ |
| crosses | Ottawa River ⓘ |
| crossesNear |
Grenville, Quebec
ⓘ
Hawkesbury, Ontario ⓘ |
| hasFunction |
interprovincial connection
ⓘ
road transport link ⓘ |
| hasLanes | 2 ⓘ |
| locatedIn |
Canada
ⓘ
Ontario ⓘ Quebec ⓘ
linked to:
Quebec, Canada
|
| maintainedBy |
Ministère des Transports du Québec
ⓘ
Ontario Ministry of Transportation ⓘ
linked to:
Ministry of Transportation (Ontario)
|
| namedAfter |
Long-Sault Rapids
ⓘ
linked to:
Long Sault
|
| partOf |
Ontario Highway 34
ⓘ
Route 344 (Quebec) ⓘ
linked to:
Quebec Route 344
|
| provinceOnEastBank |
Quebec
ⓘ
linked to:
Quebec, Canada
|
| provinceOnWestBank | Ontario ⓘ |
| riverCrossingOf | Ottawa River ⓘ |
| roadTypeCarried | provincial highway ⓘ |
| spansBetween |
Grenville, Quebec
ⓘ
Hawkesbury, Ontario ⓘ |
| structureType | truss bridge ⓘ |
| usedFor |
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: Long-Sault Bridge Description of subject: Long-Sault Bridge is a road bridge that connects Hawkesbury, Ontario with Grenville, Quebec across the Ottawa River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.