Basic XML and RDF techniques for knowledge management

<?xml version='1.0' encoding='UTF-8'?>
<rdf:RDF
  xmlns:it='http://xmlns.rdfinference.org/ril/issue-tracker'
  xmlns:dc='http://purl.org/metadata/dublin_core#'
  xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'
>
<rdf:description about='http://rdfinference.org/ril/ril-20010502'>
  <it:issue
rdf:resource='http://rdfinference.org/ril/issue-tracker/issues/i2001030423'/>
</rdf:description>
<rdf:description
about='http://rdfinference.org/ril/issue-tracker/issues/i2001030423'>
  <it:author
rdf:resource='http://rdfinference.org/ril/issue-tracker/users/uogbuji'/>
  <it:comment>
    <rdf:description>
      <it:author>Alexandre Fayolle</it:author>
      <it:body>
The abbreviation in listing 8 doesn't seem necessary to us.
      </it:body>
    </rdf:description>
  </it:comment>
  <it:action>
    <rdf:description>
      <it:author
rdf:resource='http://rdfinference.org/ril/issue-tracker/users/uogbuji'/>
      <it:assigned-to
rdf:resource='http://rdfinference.org/ril/issue-tracker/users/uogbuji'>
      <it:body>Organize a vote on this topic</it:body>
    </rdf:description>
  </it:action>
</rdf:description>
</rdf:RDF>