Extended links

• Can be in-line (like HTML's <A>) or out-of-line

• Has any number of participating resources

  • Each resource gets its own child locator element
  • Each locator has an href attribute

• Multi-directional

  • Can theoretically start traversal from any resource
  • The application must be informed about the link
  • E.g., user registers interest in link database XYZ

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