 (Last updated 10 March 2006)
  
Attribute Value: previous
 
Description: A URI that refers to the immediately preceding
document in a series of documents.

Expected display characteristics: Undefined; this relation can be used for
background processing or to provide extended functionality without
displaying its value.

Security considerations: Automated agents should take care when
this relation crosses administrative domains (e.g., the URI has a
different authority than the current document). Such agents should
also take care to detect circular references.

(File created 10 March 2006)