<?xml version="1.0" encoding="UTF-8"?>

<DocumentReference xmlns="http://hl7.org/fhir">
  <id value="sound"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml">Sound recording of speech example for Patient Henry Levin (MRN 12345):<br/><img src="#s11" alt="diagram"/></div>
  </text>
  <status value="current"/>
  <subject>
    <reference value="Patient/xcda"/>
  </subject>
  <author>
    <reference value="Practitioner/xcda-author"/>
  </author>
  <content id="s11">
    <attachment>
      <contentType value="audio/mpeg"/>
      <!--  too big too include the whole  -->
      <data value="dG9vIGJpZyB0b28gaW5jbHVkZSB0aGUgd2hvbGU="/>
      <duration value="65"/>
    </attachment>
  </content>
</DocumentReference>