Hello! Please have a look on https://www.osm.org/way/1168347820 (one of eight objects).
What is the mean of the foreign keys
LANDGROSSACRECOUNT = 375
NAME_ONE = UNITED STATES OF AMERICA
OBJECTID = 29662
PARCEL_ID = 110840004
TAX_UNIT = 58
ZIPCODE = 00000
(no OSM key exists)?