what was a common first team at the 2012 kobalt tools 400 and 2014 quicken loans race for heroes 500 one ?
SELECT DISTINCT var_uri where brack_open dbr_2012_Kobalt_Tools_400 dbp_firstTeam var_uri sep_dot dbr_2014_Quicken_Loans_Race_for_Heroes_500 dbp_firstTeam var_uri brack_close