Darwin Core term name: georeferenceSources. A list (concatenated and separated) of maps, gazetteers, or other resources used to georeference the Location, described specifically enough to allow anyone in the future to use the same resources. This property is currently not used.

public string GeoreferenceSources { get; set; }

Public Property GeoreferenceSources As String
	Get
	Set

public:
property String^ GeoreferenceSources {
	String^ get ();
	void set (String^ value);
}

member GeoreferenceSources : string with get, set