[XMP, XMP-x, Document] xmptk - XMP Toolkit: Image::ExifTool 8.82
[XMP, XMP-mwg-kw, Image] KeywordsHierarchyKeyword - Hierarchical Keywords 1: A-1, B-1, C-1
[XMP, XMP-plus, Author] LicenseeLicenseeName - Licensee Name: Phil
