Federal Bridge Corporation (Canada)
E625439
The Federal Bridge Corporation (Canada) is a Canadian Crown corporation responsible for owning, operating, and maintaining several major international bridge crossings between Canada and the United States.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Federal Bridge Corporation (Canada) canonical | 2 |
| Federal Bridge Corporation Limited | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6871542 — 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: Federal Bridge Corporation (Canada) Context triple: [Blue Water Bridge, maintainedBy, Federal Bridge Corporation (Canada)]
-
A.
Mackinac Bridge Authority
The Mackinac Bridge Authority is a public agency responsible for operating, managing, and overseeing the finances and maintenance of Michigan’s Mackinac Bridge.
-
B.
Caminos y Puentes Federales
Caminos y Puentes Federales is a Mexican government agency responsible for operating and maintaining federal toll roads and bridges across the country.
-
C.
Confederation Bridge
Confederation Bridge is a long-span bridge in eastern Canada that carries the Trans-Canada Highway across the Northumberland Strait, linking Prince Edward Island to the mainland province of New Brunswick.
-
D.
Poughkeepsie Bridge Company
Poughkeepsie Bridge Company was the corporation formed in the 19th century to finance, build, and operate the railroad bridge spanning the Hudson River at Poughkeepsie, New York.
-
E.
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.
- 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: Federal Bridge Corporation (Canada) Target entity description: The Federal Bridge Corporation (Canada) is a Canadian Crown corporation responsible for owning, operating, and maintaining several major international bridge crossings between Canada and the United States.
-
A.
Mackinac Bridge Authority
The Mackinac Bridge Authority is a public agency responsible for operating, managing, and overseeing the finances and maintenance of Michigan’s Mackinac Bridge.
-
B.
Caminos y Puentes Federales
Caminos y Puentes Federales is a Mexican government agency responsible for operating and maintaining federal toll roads and bridges across the country.
-
C.
Confederation Bridge
Confederation Bridge is a long-span bridge in eastern Canada that carries the Trans-Canada Highway across the Northumberland Strait, linking Prince Edward Island to the mainland province of New Brunswick.
-
D.
Poughkeepsie Bridge Company
Poughkeepsie Bridge Company was the corporation formed in the 19th century to finance, build, and operate the railroad bridge spanning the Hudson River at Poughkeepsie, New York.
-
E.
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.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Crown corporation
ⓘ
federal agency of Canada ⓘ |
| country | Canada ⓘ |
| fundingSource |
Government of Canada appropriations
ⓘ
toll revenues ⓘ |
| governedBy | federal legislation of Canada ⓘ |
| hasHeadquartersLocation | Canada ⓘ |
| hasPurpose |
to ensure safe and efficient operation of designated international crossings
ⓘ
to manage federal interests in certain international bridges ⓘ |
| hasRole |
bridge maintainer
ⓘ
bridge operator ⓘ bridge owner ⓘ |
| industry |
public infrastructure
ⓘ
transportation ⓘ |
| isPartOf | federal transportation infrastructure system of Canada ⓘ |
| legalForm | Crown corporation ⓘ |
| operatesAcrossBorderBetween |
Canada
ⓘ
United States ⓘ
linked to:
United States of America
|
| operatesInArea | Canada–United States border ⓘ |
| operatesInJurisdiction |
Government of Canada
ⓘ
linked to:
Canadian federal government (Ottawa)
|
| ownedBy |
Government of Canada
ⓘ
linked to:
Canadian federal government (Ottawa)
|
| parentOrganization |
Government of Canada
ⓘ
linked to:
Canadian federal government (Ottawa)
|
| publiclyAccountableTo | Parliament of Canada ⓘ |
| responsibleFor |
maintenance of certain international bridges
ⓘ
major international bridge crossings between Canada and the United States ⓘ operation of certain international bridges ⓘ ownership of certain international bridges ⓘ |
| sector |
bridge management
ⓘ
transportation infrastructure ⓘ |
| typeOfBusiness | non-share capital corporation ⓘ |
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: Federal Bridge Corporation (Canada) Description of subject: The Federal Bridge Corporation (Canada) is a Canadian Crown corporation responsible for owning, operating, and maintaining several major international bridge crossings between Canada and the United States.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Federal Bridge Corporation (Canada)