. "Jason Cropper"@en . "1971Z"^^ . "Cropper, Jason"@en . . "1971-06-27Z"^^ . . "Jason Rosanoff Cropper (born June 27, 1971 in Oakland, California) is a musician best known as an original member of the band Weezer."@en . . "1985Z"^^ . "Jason Rosanoff Cropper"@en . . "American musician" . "non_vocal_instrumentalist" . . . .