"Nick Mattson (born October 25, 1991) is an American professional ice hockey defenseman who is currently playing for the Rockford IceHogs of the American Hockey League."@en . . "1.8542"^^ . "Mattson, Nick"@en . . "American ice hockey defenceman" . . . "2015Z"^^ . "180th overall" . "1991-10-25Z"^^ . . "2010Z"^^ . "81194.4"^^ . "Left" . . . "1991Z"^^ .