"1.8288"^^ . "1970Z"^^ . . "Left" . "Canadian ice hockey player" . . . "83916.0"^^ . "1948Z"^^ . . . . "1948-05-21Z"^^ . "Undrafted" . . . "William Robert Mikkelson (born May 21, 1948 in Neepawa, Manitoba) is a retired Canadian ice hockey defenceman who played in the National Hockey League during the 1970s. Mikkelson is best known for posting the worst plus/minus rating in single-season NHL history at -82 for the Washington Capitals in 1974\u201375."@en . "1977Z"^^ . . "Mikkelson, Bill"@en .