. "American musician" . "Mathew Madiro"@en . . "Mathew Madiro"@en . "Madiro, Mat"@en . . "solo_singer" . . "Mathew Madiro (born September 30, 1991) is an American drummer, best known as the current drummer for the American metal band Trivium."@en . . . "2014Z"^^ . . "1991Z"^^ . . . . "1991-09-30Z"^^ . "Mat Madiro"@en . .