"3.048"^^ . . "PS Comet"@en . "wrecked" . "The paddle steamer PS Comet was built for Henry Bell, hotel and baths owner in Helensburgh, and began a passenger service on 15 August 1812 on the River Clyde between Glasgow and Greenock, the first commercially successful steamboat service in Europe."@en . . "1820-12-21Z"^^ . . "13.716"^^ .