name the tv shows whose developer is j . michael straczynski and executive producer is j . michael straczynski ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_developer dbr_J._Michael_Straczynski sep_dot var_uri dbo_executiveProducer dbr_J._Michael_Straczynski sep_dot var_uri a dbo_TelevisionShow brack_close