%% You should probably cite rfc3858 instead of this I-D.
@techreport{ietf-simple-winfo-format-04,
    number =    {draft-ietf-simple-winfo-format-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-simple-winfo-format/04/},
    author =    {Jonathan Rosenberg},
    title =     {{An Extensible Markup Language (XML) Based Format for Watcher Information}},
    pagetotal = 13,
    year =      2003,
    month =     jan,
    day =       31,
    abstract =  {Watchers are defined as entities that request (i.e., subscribe to) information about a resource. There is fairly complex state associated with these subscriptions. The union of the state for all subscriptions to a particular resource is called the watcher information for that resource. This state is dynamic, changing as subscribers come and go. As a result, it is possible, and indeed useful, to subscribe to the watcher information for a particular resource. In order to enable this, a format is needed to describe the state of watchers on a resource. This specification describes an Extensible Markup Language (XML) document format for such state. {[}STANDARDS-TRACK{]}},
}