who is associated with the musical artists from dizzy gillespie and john coltrane ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_associatedMusicalArtist dbr_Dizzy_Gillespie sep_dot var_uri dbo_associatedMusicalArtist dbr_John_Coltrane sep_dot var_uri a dbo_MusicalArtist brack_close