list all episodes of the first season of the cartoon network television series foster's home for imaginary friends !
select distinct var_uri where brack_open var_uri dbo_series dbr_Foster's_Home_for_Imaginary_Friends sep_dot var_uri dbo_seasonNumber 1 sep_dot dbr_Foster's_Home_for_Imaginary_Friends dbo_network dbr_Cartoon_Network brack_close