Ottawa Train Station

E437264

Beaux-Arts building former railway station historic building parliamentary building railway station

The Ottawa Train Station, now known as the Senate of Canada Building, is a historic Beaux-Arts former railway station in downtown Ottawa that has been repurposed to house Canada’s upper parliamentary chamber.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (6)

Label	Occurrences
Ottawa Union Station	3
Ottawa Train Station canonical	2
VIA Rail Ottawa station	2
Grand Trunk Central Station	1
Ottawa station	1
Union Station (Ottawa)	1

How this entity was disambiguated

This entity first appeared as the object of triple T4386106 — 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: Ottawa Train Station
Context triple: [Senate of Canada Building, formerName, Ottawa Train Station]

A. Waterloo station
Waterloo station is a major central London railway terminus and Underground hub, known as one of the busiest transport interchanges in the United Kingdom.
B. Waterloo East station
Waterloo East station is a central London railway station on the South Bank, serving suburban and regional services and linked by footbridge to both Waterloo and Charing Cross stations.
C. Rideau station
Rideau station is a major underground light rail transit station in downtown Ottawa, Canada, serving the O-Train Confederation Line and providing access to nearby commercial and tourist areas.
D. Osgoode station
Osgoode station is a downtown Toronto subway station on Line 1 Yonge–University, serving the area around Toronto City Hall, the Four Seasons Centre, and the city’s legal and entertainment districts.
E. Vaughan Metropolitan Centre station
Vaughan Metropolitan Centre station is a major subway terminal and transit hub in Vaughan, Ontario, serving as the northern endpoint of Toronto’s Line 1 Yonge–University.
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: Ottawa Train Station
Target entity description: The Ottawa Train Station, now known as the Senate of Canada Building, is a historic Beaux-Arts former railway station in downtown Ottawa that has been repurposed to house Canada’s upper parliamentary chamber.

A. Waterloo station
Waterloo station is a major central London railway terminus and Underground hub, known as one of the busiest transport interchanges in the United Kingdom.
B. Waterloo East station
Waterloo East station is a central London railway station on the South Bank, serving suburban and regional services and linked by footbridge to both Waterloo and Charing Cross stations.
C. Rideau station
Rideau station is a major underground light rail transit station in downtown Ottawa, Canada, serving the O-Train Confederation Line and providing access to nearby commercial and tourist areas.
D. Osgoode station
Osgoode station is a downtown Toronto subway station on Line 1 Yonge–University, serving the area around Toronto City Hall, the Four Seasons Centre, and the city’s legal and entertainment districts.
E. Vaughan Metropolitan Centre station
Vaughan Metropolitan Centre station is a major subway terminal and transit hub in Vaughan, Ontario, serving as the northern endpoint of Toronto’s Line 1 Yonge–University.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	Beaux-Arts building ⓘ former railway station ⓘ historic building ⓘ parliamentary building ⓘ railway station ⓘ
alsoKnownAs	Government Conference Centre ⓘ Ottawa Union Station ⓘ linked to: Ottawa Train Station
architecturalStyle	Beaux-Arts ⓘ Neoclassical architecture ⓘ
country	Canada ⓘ
currentFunction	parliamentary chamber building ⓘ seat of the Senate of Canada ⓘ
currentName	Senate of Canada Building ⓘ
formerFunction	intercity railway station ⓘ passenger terminal ⓘ
hasCategory	Beaux-Arts architecture in Canada ⓘ Federal heritage buildings in Ottawa ⓘ Former railway stations in Ontario ⓘ Government buildings in Ottawa ⓘ Parliament of Canada buildings ⓘ linked to: Parliament Hill Railway stations in Ottawa ⓘ
hasColumnOrder	Corinthian order ⓘ
hasFeature	grand colonnade ⓘ large central hall ⓘ ornamental detailing ⓘ stone façade ⓘ
heritageDesignation	Classified Federal Heritage Building ⓘ historic site ⓘ
locatedIn	National Capital Region ⓘ Ontario ⓘ Ottawa ⓘ downtown Ottawa ⓘ
locatedNear	Château Laurier ⓘ linked to: Château Laurier (Ottawa) Parliament Hill ⓘ Rideau Street ⓘ
locatedOn	Rideau Canal ⓘ
managedBy	Parliament of Canada ⓘ
owner	Crown in Right of Canada ⓘ linked to: Crown in right of Canada Government of Canada ⓘ linked to: Canadian federal government (Ottawa)
significance	important example of Beaux-Arts civic architecture in Canada ⓘ key component of Canada’s parliamentary precinct expansion ⓘ symbol of adaptive reuse of historic infrastructure ⓘ
usedBy	Senate of Canada ⓘ
usedFor	ceremonial events ⓘ committee meetings ⓘ legislative functions ⓘ parliamentary proceedings ⓘ

How these facts were elicited