which silver medalist of the cycling at the 2004 summer olympics – men's points race was also the flagbearer of the spain at the 2008 summer olympics
SELECT DISTINCT var_uri where brack_open dbr_Cycling_at_the_2004_Summer_Olympics_–_Men's_points_race dbo_silverMedalist var_uri sep_dot dbr_Spain_at_the_2008_Summer_Olympics dbp_flagbearer var_uri brack_close