"1081689062"^^ . . . . . . . . . . "37722531"^^ . . . . "1662"^^ . . . . . . . . . . . . . . . "In the past years, a number of icebreakers have been proposed but not yet built in Canada."@en . "Proposed icebreakers of Canada"@en . . . . . . . . "In the past years, a number of icebreakers have been proposed but not yet built in Canada."@en . . .