exempi: exempi (Library for Extensible Metadata Platform) exempi: exempi: XMP (Extensible Metadata Platform) facilitates embedding metadata in exempi: files using a subset of RDF. Most notably XMP supports embedding exempi: metadata in PDF and many image formats, though it is designed to exempi: support nearly any file type. Exempi is an implementation of XMP and exempi: licensed under LGPL. exempi: exempi: exempi: exempi: