name the borough of the kempegowda bus station which is also the route end of the thiruvananthapuram–mangalore high-speed passenger corridor ?
SELECT DISTINCT var_uri where brack_open dbr_Kempegowda_Bus_Station dbp_borough var_uri sep_dot dbr_Thiruvananthapuram–Mangalore_high-speed_passenger_corridor dbo_routeEnd var_uri brack_close