Metadata is data [information] that provides information about other data. Three distinct types of metadata exist: descriptive metadata, structural metadata, and administrative metadata.

  • Descriptive metadata describes a resource for purposes such as discovery and identification. It can include elements such as title, abstract, author, and keywords.
  • Structural metadata is metadata about containers of metadata and indicates how compound objects are put together, for example, how pages are ordered to form chapters.
  • Administrative metadata provides information to help manage a resource, such as when and how it was created, file type and other technical information, and who can access it.
By | 2017-04-21T17:03:50+00:00 April 21st, 2017|