Implementing Metadata that Guides Digital Preservation Services: Paper - iPRES 2009 - San Francisco Dappert, Angela Farquhar, Adam iPRES, San Francisco Conferences, Conference 2009 Effective digital preservation depends on a set of preservation services that work together to ensure that digital objects can be preserved for the long-term. These services need digital preservation metadata, in particular, descriptions of the properties that digital objects may have and descriptions of the requirements that guide digital preservation services. This paper analyzes how these services interact and use this metadata and develops a data dictionary to support them. Text application/pdf 16855994 bytes o:294020 hdl:11353/10.294020 http://phaidra.univie.ac.at/o:294020 eng CC BY-SA 3.0 AT http://creativecommons.org/licenses/by-sa/3.0/at/