bc_rat bjdong_id bld_nm building_type dong_nm emgen_use_elvt_cnt etc_purps etl_date fmly_cnt grnd_flr_cnt heit hhld_cnt ho_cnt land_no_addr latitude longitude main_purps_cd_nm mgm_bldrgst_pk plat_area purps_for_filter ride_use_elvt_cnt road_nm_addr sigungu_id tot_area tot_auto_utcnt tot_mech_utcnt ugrnd_flr_cnt use_apr_day_date_id vl_rat