Don River Bridge
E903851
Don River Bridge is a major bridge in Toronto that carries the Prince Edward Viaduct over the Don River, forming a key link in the city's transportation network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Don River Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9104483 — 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: Don River Bridge Context triple: [Bloor Viaduct, hasComponent, Don River Bridge]
-
A.
Millness Bridge
Millness Bridge is a historic stone bridge spanning the Lancaster Canal in Cumbria, England, serving as a characteristic example of the canal’s 18th–19th century infrastructure.
-
B.
St. Johns Bridge
St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
-
C.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
D.
Rockwell Bridge
Rockwell Bridge is a roadway bridge in Metro Manila, Philippines, that connects the Rockwell Center area to neighboring districts across the Pasig River.
-
E.
Troy–Waterford Bridge
The Troy–Waterford Bridge is a vehicular bridge over the Hudson River in New York State that connects the city of Troy with the village of Waterford.
- 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: Don River Bridge Target entity description: Don River Bridge is a major bridge in Toronto that carries the Prince Edward Viaduct over the Don River, forming a key link in the city's transportation network.
-
A.
Millness Bridge
Millness Bridge is a historic stone bridge spanning the Lancaster Canal in Cumbria, England, serving as a characteristic example of the canal’s 18th–19th century infrastructure.
-
B.
St. Johns Bridge
St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
-
C.
Sagamore Bridge
Sagamore Bridge is a major highway bridge in Massachusetts that carries traffic over the Cape Cod Canal, serving as one of the primary gateways to Cape Cod.
-
D.
Rockwell Bridge
Rockwell Bridge is a roadway bridge in Metro Manila, Philippines, that connects the Rockwell Center area to neighboring districts across the Pasig River.
-
E.
Troy–Waterford Bridge
The Troy–Waterford Bridge is a vehicular bridge over the Hudson River in New York State that connects the city of Troy with the village of Waterford.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
bridge
ⓘ
road bridge ⓘ |
| belongsTo | Toronto road infrastructure ⓘ |
| carries |
bicycle traffic
ⓘ
motor vehicle traffic ⓘ pedestrian traffic ⓘ |
| connects |
Bloor Street East
ⓘ
Danforth Avenue ⓘ |
| crosses | Don River ⓘ |
| formsPartOf |
Bloor–Danforth corridor
ⓘ
linked to:
Bloor Street subway corridor
|
| hasAlternativeName | Prince Edward Viaduct Don River span ⓘ |
| hasDesignFeature | multi-span structure ⓘ |
| hasFunction | road transport link ⓘ |
| hasGeographicalContext | Don Valley ravine ⓘ |
| hasStrategicRole | key link in Toronto transportation network ⓘ |
| isComponentOf | city transportation network of Toronto ⓘ |
| isMajorCrossingOf | Don Valley ⓘ |
| locatedIn |
Canada
ⓘ
Ontario ⓘ Toronto ⓘ |
| maintainedBy |
City of Toronto
ⓘ
linked to:
Toronto
|
| namedAfter | Don River ⓘ |
| partOf |
Prince Edward Viaduct
ⓘ
Prince Edward Viaduct system ⓘ
linked to:
Prince Edward Viaduct
|
| roadTypeCarried | arterial road ⓘ |
| situatedNear | Don Valley Parkway ⓘ |
| situatedOn |
Bloor–Danforth alignment
ⓘ
linked to:
Bloor Street subway corridor
|
| usedFor |
commuter traffic
ⓘ
local 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: Don River Bridge Description of subject: Don River Bridge is a major bridge in Toronto that carries the Prince Edward Viaduct over the Don River, forming a key link in the city's transportation network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.