what is the flagbearer of the kiribati at the 2016 summer olympics and kiribati at the 2012 summer olympics
SELECT DISTINCT var_uri where brack_open dbr_Kiribati_at_the_2016_Summer_Olympics dbp_flagbearer var_uri sep_dot dbr_Kiribati_at_the_2012_Summer_Olympics dbp_flagbearer var_uri brack_close