which writer of rita hayworth and shawshank redemption also extended the work of graveyard shift ?
SELECT DISTINCT var_uri where brack_open dbr_Graveyard_Shift_ attr_open 1990_film attr_close dbo_basedOn var_uri sep_dot dbr_Rita_Hayworth_and_Shawshank_Redemption dbo_author var_uri brack_close