Not defined in Darwin Core. SwedishSpeciesObservationService specific id for this species observation. The id is only used in communication with SwedishSpeciesObservationService and has no meaning in other contexts. This id is currently not stable. The same observation may have another id tomorrow. In the future this id should be stable.

public long Id { get; set; }

Public Property Id As Long
	Get
	Set

public:
property long long Id {
	long long get ();
	void set (long long value);
}

member Id : int64 with get, set