<DeviceDefinition xmlns="http://hl7.org/fhir"><id value="example-prodspec"/><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>