. . . "2008-11-19" . "Examples: \"Guide to Best Practices for Georeferencing. (Chapman and Wieczorek, eds. 2006). Global Biodiversity Information Facility.\", \"MaNIS/HerpNet/ORNIS Georeferencing Guidelines\", \"Georeferencing Quick Reference Guide\""@en . "recommended" . . . "Georeference Protocol"@en . "A description or reference to the methods used to determine the spatial footprint, coordinates, and uncertainties."@en . "2009-04-24" . "DataSets/DataSet/Units/Unit/Gathering/SiteCoordinateSets/SiteCoordinates/CoordinateMethod" .