"The Military class of Admiralty trawlers was a small class of trawlers built for the British Royal Navy during the Second World War. The vessels were intended for use as minesweepers and for anti-submarine warfare, and the design was based on a commercial type, the Lady Madeleine by Cook Welton and Gemmell of Beverley."@en . "23.15"^^ . . "58.8264"^^ . "9.144"^^ .