Elbow River Bridge (4th Street SW, Calgary)
E831392
Elbow River Bridge (4th Street SW, Calgary) is a roadway bridge in Calgary, Alberta, that carries 4th Street SW across the Elbow River, connecting the city's central and southern neighborhoods.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Elbow River Bridge (4th Street SW, Calgary) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9939405 — 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: Elbow River Bridge (4th Street SW, Calgary) Context triple: [Elbow River, hasBridge, Elbow River Bridge (4th Street SW, Calgary)]
-
A.
Walterdale Bridge (Edmonton)
Walterdale Bridge (Edmonton) is a prominent modern steel arch bridge in downtown Edmonton, Alberta, known for carrying traffic across the North Saskatchewan River and serving as a recognizable city landmark.
-
B.
Highway 403 bridge over Credit River
The Highway 403 bridge over the Credit River is a major multi-span roadway structure in Ontario, Canada, carrying Highway 403 across the Credit River valley as part of a key commuter and transportation corridor.
-
C.
Broadway Bridge in Saskatoon
The Broadway Bridge in Saskatoon is a historic concrete arch bridge and city landmark that carries Broadway Avenue across the South Saskatchewan River, linking the Nutana and downtown areas.
-
D.
Peace Bridge (Calgary)
Peace Bridge (Calgary) is a distinctive red pedestrian and cyclist bridge spanning the Bow River, known for its tubular helical design by architect Santiago Calatrava.
-
E.
Central Bridge over Argyle Street
The Central Bridge over Argyle Street is an elevated railway structure in central Glasgow that carries tracks and platforms associated with Glasgow Central railway station across one of the city’s main thoroughfares.
- 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: Elbow River Bridge (4th Street SW, Calgary) Target entity description: Elbow River Bridge (4th Street SW, Calgary) is a roadway bridge in Calgary, Alberta, that carries 4th Street SW across the Elbow River, connecting the city's central and southern neighborhoods.
-
A.
Walterdale Bridge (Edmonton)
Walterdale Bridge (Edmonton) is a prominent modern steel arch bridge in downtown Edmonton, Alberta, known for carrying traffic across the North Saskatchewan River and serving as a recognizable city landmark.
-
B.
Highway 403 bridge over Credit River
The Highway 403 bridge over the Credit River is a major multi-span roadway structure in Ontario, Canada, carrying Highway 403 across the Credit River valley as part of a key commuter and transportation corridor.
-
C.
Broadway Bridge in Saskatoon
The Broadway Bridge in Saskatoon is a historic concrete arch bridge and city landmark that carries Broadway Avenue across the South Saskatchewan River, linking the Nutana and downtown areas.
-
D.
Peace Bridge (Calgary)
Peace Bridge (Calgary) is a distinctive red pedestrian and cyclist bridge spanning the Bow River, known for its tubular helical design by architect Santiago Calatrava.
-
E.
Central Bridge over Argyle Street
The Central Bridge over Argyle Street is an elevated railway structure in central Glasgow that carries tracks and platforms associated with Glasgow Central railway station across one of the city’s main thoroughfares.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
beam bridge
ⓘ
road bridge ⓘ vehicular bridge ⓘ |
| carries | 4th Street SW ⓘ |
| connects |
central Calgary neighbourhoods
ⓘ
southern Calgary neighbourhoods ⓘ |
| crosses | Elbow River ⓘ |
| crossesInDirection | north–south traffic ⓘ |
| hasApproachFrom |
north bank of Elbow River
ⓘ
south bank of Elbow River ⓘ |
| hasFunction | urban transportation link ⓘ |
| hasName |
4th Street SW Elbow River Bridge
ⓘ
linked to:
Elbow River Bridge
Elbow River Bridge ⓘ |
| hasTransportMode |
bicycles
ⓘ
motor vehicles ⓘ pedestrians ⓘ |
| isInUse | yes ⓘ |
| locatedIn |
Alberta
ⓘ
Calgary ⓘ Canada ⓘ |
| locatedOn | 4th Street SW ⓘ |
| maintainedBy |
City of Calgary
ⓘ
linked to:
Calgary
|
| partOf | Calgary road network ⓘ |
| serves | commuters in Calgary ⓘ |
| spans |
Elbow River valley
ⓘ
linked to:
Elbow River
|
| usedFor | road 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: Elbow River Bridge (4th Street SW, Calgary) Description of subject: Elbow River Bridge (4th Street SW, Calgary) is a roadway bridge in Calgary, Alberta, that carries 4th Street SW across the Elbow River, connecting the city's central and southern neighborhoods.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.