<status value="active" /> <fhirVersion value="4.0.1" /> <kind value="resource" /> <abstract value="false" /> <type value="Patient" /> <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Patient" /> <derivation value="constraint" /> <differential> <element id="Patient.identifier"> <path value="Patient.identifier" /> <short value="An identifier for this patient(Taiwan National ID)" /> <definition value="An identifier for this patient.(Taiwan National ID)" /> <min value="1" /> <max value="1" /> </element> </differential> </StructureDefinition>