1. Metadata for Digital Preservation: A Status Report on PREMIS Priscilla Caplan, FCLA Nancy Hoebelheinrich, Stanford University CNI Fall Task Force Meeting December 6-7, 2004

2. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation OCLC/RLG Preservation Metadata Framework Working Group  OCLC/RLG Preservation Metadata Working Group Convened March 2000 Looked at CEDARS, NLA, NEDLIB, OCLC  Preservation metadata framework (June 2002) Synthesized elements from existing sets Based on OAIS information model Set of “prototype” preservation metadata elements

3. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation PREMIS  June 2003: OCLC/RLG sponsored new working group: PREMIS Preservation Metadata: Implementation Strategies  Objectives Define “core” set of preservation metadata elements, with supporting data dictionary, applicable to broad range of digital preservation activities Identify and evaluate alternative strategies for encoding, storing, managing, and exchanging preservation metadata  http://www.oclc.org/research/projects/pmwg/

4. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Membership  Priscilla Caplan, FCLA (Chair)  Rebecca Guenther, LC (Chair)  Michael Alexander, British Library  George Barnum, GPO  Charles Blair, U. of Chicago  Olaf Brandt, U. of Gottingen  Adam Farquhar, British Library  David Gewirtz, Yale  Kevin Glavash, MIT/Dspace  Cathy Hartman, U. of N. Texas  Helen Hodgart, British Library  Nancy Hoebelheinrich, Stanford  Roger Howard/Sally Hubbard, Getty Museum  Pam Kircher, OCLC  John Kunze, Calif. Digital Library  Brian Lavoie, OCLC liaison  Robin Dale, RLG liaison  Vicky McCarger, LA Times  Jerry McDonough, NYU/METS  Evan Owens, JSTOR  Erin Rhodes, NARA  Madi Solomon, Walt Disney Co.  Angela Spinazze, ATSPIN  Stefan Strathmann, U. of Gottingen  Gunter Waibel, RLG  Lisa Weber, NARA  Robin Wendler, Harvard  Hilde van Wijngaarden, KB  Andrew Wilson, NAA

5. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Advisory Committee  Howard Besser, UCLA  Liz Bishoff, OCLC (via Colorado Digitization Program)  Gerard Clifton, National Library of Australia  Gail Hodge, CENDI  Steve Knight, National Library of New Zealand  Maggie Jones, Digital Preservation Coalition  Nancy McGovern, Cornell  Cliff Morgan, Wiley UK  Richard Rinehart, U. of California, Berkeley

6. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Implementation Survey Report  State of the art in Winter, 2003/2004  28 libraries, 7 archives, 3 museums, and 11 other  13 different countries; 45% from U.S.  38% in planning; 33% development; 46% production

7. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Core Elements  Mission: Define a core set of implementable preservation metadata elements.

8. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Core Elements  Mission: Define a core set of implementable preservation metadata elements. Information that supports and documents the digital preservation process; Information that supports the the viability, renderability, understandability, identity and authenticity of digital objects over time.

9. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Core Elements  Mission: Define a core set of implementable preservation metadata elements. What most working preservation repositories are likely to need to know.

10. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Core Elements  Mission: Define a core set of implementable preservation metadata elements. As rigorous as possible As much explanation as possible Implementation neutral -- “This is what you have to know” Values can be automatically supplied and processed -- no lengthy textual descriptions

11. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Core Elements: Data Model

12. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Sample data dictionary entry

13. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Semantic units pertaining to Objects  objectIdentifier  contentLocation  originalName  preservationLevel  objectCharacteristics  environment

14. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation objectCharacteristics  compositionlevel  fixity  size  format  inhibitors  significantProperties  creatingApplication

15. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Semantic units pertaining to Events  eventIdentifier eventIdentifierScheme eventIdentifierValue  eventType  eventOutcome  eventOutcomeDetail  eventDetail  eventDateTime  relatedPermission

16. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Semantic units pertaining to Agents  agentIdentifier agentIdentifierScheme agentIdentifierValue  agentName

17. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Semantic units pertaining to Rights  permissionStatement  relatedObject  grantingAgent  grantingAgreement  permission  act  restriction

18. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation Next steps: PREMIS ACTIVITIES  Complete data dictionary (January 2005)  Write narrative report  Develop XML schemas for exchanging metadata FOLLOW-UP ACTIVITIES  Community outreach  Establish feedback/maintenance mechanism  Testbeds for implementation and exchange

19. Preservation Metadata: Implementation Strategies CNI Fall 2004 Metadata for Digital Presrvation For More Information:  PREMIS Web Site www.oclc.org/research/projects/pmwg  “Implementing Metadata in Digital Preservation Systems: The PREMIS Activity” D-Lib (April ‘04) www.dlib.org/dlib/april04/lavoie/04lavoie.html  RLG DigiNews October 2004 and December 2004 issues www.rlg.org/en/page.php?Page_ID=12081  Priscilla Caplan: pcaplan@ufl.edu  Rebecca Guenther: rgue@loc.gov