what is the common religious affiliation of the cathedral of brasília and that of colegio san ignacio de loyola ?
SELECT DISTINCT var_uri where brack_open dbr_Cathedral_of_Brasília dbp_religiousAffiliation var_uri sep_dot dbr_Colegio_San_Ignacio_de_Loyola_ attr_open San_Juan attr_close dbo_type var_uri brack_close