<?xml version="1.0" encoding="UTF-8"?><Provenance xmlns="http://hl7.org/fhir">
  <id value="example"/>
  <!-- 
	<text>
		<status value="additional"/>
		<div xmlns="http://www.w3.org/1999/xhtml">procedure record authored on 27-June 2015 by Harold Hippocrates, MD Content extracted from XDS managed CDA Referral received 26-June as authorized by a referenced Consent.</div>
	</text>
 -->
  <!--  
    where possible, provenance targets SHOULD be version specific,
    so that there is no ambiguity about which version of the 
    record this relates to
   -->
  <meta>
    <security>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
      <code value="HTEST"/>
      <display value="test health data"/>
    </security>
  </meta>
  <target>
    <reference value="Procedure/example/_history/1"/>
  </target>
  <occurredPeriod>
    <start value="2015-06-27"/>
    <end value="2015-06-28"/>
  </occurredPeriod>
  <recorded value="2015-06-27T08:39:24+10:00"/>
  <!--  reference to a patient consent to share inforamtion  -->
  <policy value="http://acme.com/fhir/Consent/25"/>
  <location>
    <reference value="Location/1"/>
  </location>
  <activity>
    <coding>
      <system value="http://snomed.info/sct"/>
      <code value="3457005"/>
      <display value="Referral"/>
    </coding>
  </activity>
  <!--  author = Harold Hippocrates  -->
  <!--  reference to other agent defined within  -->
  <!--    removed as unclear how to do this now     <onBehalfOf value="#a1"/>     -->
  <!-- 
		<onBehalfOf>
			<reference value="Practitioner/xcda-author"/>
		</onBehalfOf>>
	 -->
  <agent>
    <type>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType"/>
        <code value="AUT"/>
      </coding>
    </type>
    <who>
      <reference value="Practitioner/xcda-author"/>
    </who>
  </agent>
  <!--  device = software Harold used  -->
  <agent id="a1">
    <type>
      <coding>
        <system value="http://terminology.hl7.org/CodeSystem/v3-ParticipationType"/>
        <code value="DEV"/>
      </coding>
    </type>
    <who>
      <display value="Device/software"/>
    </who>
  </agent>
  <!--  information extract from a CCDA referral document  -->
  <entity>
    <role value="source"/>
    <!--  
      the document is in an XDS repository. 
      as a source, we're going to give an MHD 
      reference. (easier than XDS.b call with parameters!)
	  Given the reference is to a FHIR DocumentReference, that resource describes the kind of content
     -->
    <what>
      <reference value="DocumentReference/example"/>
      <display value="CDA Document in XDS repository"/>
    </what>
  </entity>
</Provenance>