which silver medalist of the swimming at the 2000 summer olympics – men's 100 metre freestyle was also the flagbearer of the russia at the 2004 summer olympics
SELECT DISTINCT var_uri where brack_open dbr_Swimming_at_the_2000_Summer_Olympics_–_Men's_100_metre_freestyle dbo_silverMedalist var_uri sep_dot dbr_Russia_at_the_2004_Summer_Olympics dbp_flagbearer var_uri brack_close