where in the us military did 50th field artillery regiment and victor-françois work ?
SELECT DISTINCT var_uri where brack_open dbr_50th_Field_Artillery_Regiment_ attr_open The_Prince_of_Wales_Rangers attr_close ,_RCA dbp_branch var_uri sep_dot dbr_Victor-François,_2nd_duc_de_Broglie dbp_branch var_uri brack_close