which silver medalist of the short track speed skating at the 2006 winter olympics – women's 500 metres was also the flagbearer of the bulgaria at the 2006 winter olympics
SELECT DISTINCT var_uri where brack_open dbr_Short_track_speed_skating_at_the_2006_Winter_Olympics_–_Women's_500_metres dbo_silverMedalist var_uri sep_dot dbr_Bulgaria_at_the_2006_Winter_Olympics dbp_flagbearer var_uri brack_close