F2F Logo
Kattemingga Lodge
Melbourne, Australia
© 2000 Dublin Core Metadata Initiative
Jon Mason & Stuart Sutton, Co-Chairs
1 March, 2000
All Rights Reserved


Classes of Metadata Elements

In the work at Kattemingga, it was important for the participants to distinguish among the following classes of metadata elements (in descending order of interoperability):

  1. DC-Interoperability Elements/Qualifiers: Entities that are judged to be widely useful across disciplines–i.e., they are Core entities.
  2. DC-Domain Elements/Qualifiers: Entities that are judged to be useful within a domain, but perhaps not across domains.
  3. Common, But Local Elements/Qualifiers: Entities that are intended to be useful for local applications or in a constrained federation of applications, but, perhaps, not widely used even in a given domain.