which silver medalist of the taekwondo at the 2016 summer olympics – women's +67 kg was also the flagbearer of the mexico at the 2016 summer olympics
SELECT DISTINCT var_uri where brack_open dbr_Taekwondo_at_the_2016_Summer_Olympics_–_Women's_+67_kg dbo_silverMedalist var_uri sep_dot dbr_Mexico_at_the_2016_Summer_Olympics dbp_flagbearer var_uri brack_close