who is associated with the musical artists from tom jones and tom jones ?
SELECT DISTINCT var_uri where brack_open var_uri dbo_associatedMusicalArtist dbr_Tom_Jones_ attr_open singer attr_close sep_dot var_uri dbo_associatedMusicalArtist dbr_Tom_Jones_ attr_open singer attr_close sep_dot var_uri a dbo_MusicalArtist brack_close