A location instance in a spatial reference system. A location instance specifies a location that is characterized by a location type. For example, a particular "county", "town", "property", or "river". A location instance in a spatial reference system. A URI for the location instance. Optional date on which this version of the location instance was last changed. A value description where the main value is 'Historic'. Optional description of the history of this location instance. Optional description of this location instance.