Darwin Core term name: occurrenceID. An identifier for the Occurrence (as opposed to a particular digital record of the occurrence). In the absence of a persistent global unique identifier, construct one from a combination of identifiers in the record that will most closely make the occurrenceID globally unique. The format LSID (Life Science Identifiers) is used as GUID (Globally unique identifier) for species observations. Currently known GUIDs: Species Gateway (Artportalen) 1, urn:lsid:artportalen.se:Sighting:{reporting system}.{id} where {reporting system} is one of Bird, Bugs, Fish, MarineInvertebrates, PlantAndMushroom or Vertebrate. Species Gateway (Artportalen) 2, urn:lsid:artportalen.se:Sighting:{id} Red list database: urn:lsid:artdata.slu.se:SpeciesObservation:{id}

string OccurrenceID { get; set; }

Property OccurrenceID As String
	Get
	Set

property String^ OccurrenceID {
	String^ get ();
	void set (String^ value);
}

abstract OccurrenceID : string with get, set