Provenance of import of resources from a document (DocumentReference) to show provenance from resources back to the source document. (id = "example-import")

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

<Provenance xmlns="http://hl7.org/fhir">
  <id value="example-import"/> 
  <target> 
    <reference value="Condition/example"/> 
  </target> 
  <target> 
    <reference value="Condition/example2"/> 
  </target> 
  <target> 
    <reference value="Encounter/example"/> 
  </target> 
  <target> 
    <reference value="Immunization/example"/> 
  </target> 
  <recorded value="2015-06-27T08:39:24+10:00"/> 
  <policy value="urn:ihe:pcc:qedm:2017:document-provenance-policy"/> 
  <activity> 
    <coding> 
      <system value="http://hl7.org/fhir/w3c-provenance-activity-type"/> 
      <code value="Derivation"/> 
    </coding> 
  </activity> 
  <patient> 
    <reference value="Patient/example"/> 
  </patient> 
  <agent id="a1">
    <type> 
      <coding> 
        <system value="http://terminology.hl7.org/CodeSystem/provenance-participant-type"/> 
        <code value="assembler"/> 
      </coding> 
    </type> 
    <who> 
      <display value="Device/software"/> 
    </who> 
  </agent> 
  <!--   information extract from a DICOM document, could be anything (e.g. CDA)   -->
  <entity> 
    <role value="source"/> 
    <what> 
      <reference value="DocumentReference/example"/> 
    </what> 
  </entity> 
</Provenance>