Metadata Archival Metadata Hardware used Many different types of Hardware Experiences with Metadata NASA Justice Department National Archives UCAR The Question How do you make sure you can read your stuff in 100 years from now? Preservation metadata OAIS information Model http://www.oclc.org/research/pmwg/ OAIS Information Model Content Information Package OAIS Information Model Part 2 Preservation Description Information OAIS Information Model part 03 Standards for Archival Metadata are not mature Metadata Representation Standards XML XML Schema OWL RDF Dublin Core XML METS VERS AIP MOF Several elements are necessary