<?xml version="1.0" encoding="UTF-8"?>
  <impp:presence xmlns:impp="urn:ietf:params:xml:ns:pidf"
    xmlns:myex="http://id.example.com/presence/"
    entity="pres:someone@example.com">
  <impp:tuple id="ck38g9">
    <impp:status>
      <impp:basic>open</impp:basic>
    </impp:status>
    <myex:mytupletag>Extended value in tuple</myex:mytupletag>
    <impp:contact priority="0.65">tel:+09012345678</impp:contact>
  </impp:tuple>
  <impp:tuple id="md66je">
    <impp:status>
      <impp:basic>open</impp:basic>
    </impp:status>
    <impp:contact priority="1.0">im:someone@mobilecarrier.net</impp:contact>
  </impp:tuple>
  <myex:mytag>My extended presentity information</myex:mytag>
</impp:presence>
