<?xml version="1.0" encoding="UTF-8"?><DeviceDefinition xmlns="http://hl7.org/fhir">
  <id value="example-prodspec"/>
  <meta>
    <security>
      <system value="http://terminology.hl7.org/CodeSystem/v3-ActReason"/>
      <code value="HTEST"/>
      <display value="test health data"/>
    </security>
  </meta>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="oo"/>
  </extension>
  <identifier>
    <value value="789123"/>
  </identifier>
  <status value="active"/>
  <experimental value="true"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/orders"/>
    </telecom>
  </contact>
  <url value="http://hl7.org/fhir/DeviceDefinition/example-prodspec"/>
  <publisher value="HL7 International / Orders and Observations"/>
</DeviceDefinition>