Disambiguation evidence for SS Empress of Canada (1961) via surface form

"SS Empress of Canada (1961) (later Mardi Gras)"

Triples (1)

Triples where some other subject referred to this entity as "SS Empress of Canada (1961) (later Mardi Gras)".

SS Empress of Britain (1974) → hasSisterShip →
"SS Empress of Canada (1961) (later Mardi Gras)"
↳ resolves to SS Empress of Canada (1961)
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