• 1. preservation metadata: 保存元数据
• 2. Preservation Metadata Framework: 保存元数据框架
• 3. Archival and preservation metadata: 档案与保存元数据

更多释义

• 1.Preservation metadata may record activities to protect or extend the life of the resource, such as reformatting.
  保存元数据记录了保护和拓展资源周期的活动，例如格式转换。
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• 2.Relations between metadata preservation and intellectual rights are close.
  元数据保存与知识性版权有着密切的联系。
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