Name Flags Card. Type Description & Constraints doco
. . Patient 0 .. * Patient Information about an individual or animal receiving health care services
. . . identifier 1 .. * (Slice Definition) An identifier for this patient
Slice: Ordered, Open by value:system
. . . . identifier:SVC_Identifier 1..* Identifier An identifier for this patient
. . . . . system S 1..1 uri The namespace for the identifier value
. . . . . value S 1..1 string The value that is unique
. . . . . assigner S 1..1 Reference(Organization) Organization that issued id (may be just text)

doco Documentation for this format
<status value="active" /> <date value="2021-06-01T08:24:08.6492597+00:00" /> <publisher value="World Health Organization (WHO)" /> <contact> <telecom> <system value="url" /> <value value="https://www.who.int" /> </telecom> </contact> <description value="Corresponds to the demographic information on the front page of the a paper Smart Vaccination Certificate (SVC) An SVC_Patient should: * set the [identifier.assigner](StructureDefinition-svc-patient-definitions.html#Patient.identifier.assigner) to reference the [SVC Organization](StructureDefinition-svc-organization.html) resource associated to the PHA via the WHO Public Key Directory" /> <fhirVersion value="4.0.1" /> <mapping> <identity value="rim" /> <uri value="http://hl7.org/v3" /> <name value="RIM Mapping" /> </mapping> <mapping> <identity value="cda" /> <uri value="http://hl7.org/v3/cda" /> <name value="CDA (R2)" /> </mapping> <mapping> <identity value="w5" /> <uri value="http://hl7.org/fhir/fivews" /> <name value="FiveWs Pattern Mapping" /> </mapping> <mapping> <identity value="v2" /> <uri value="http://hl7.org/v2" /> <name value="HL7 v2 Mapping" /> </mapping> <mapping> <identity value="loinc" /> <uri value="http://loinc.org" /> <name value="LOINC code for the element" /> </mapping> <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" /> <slicing> <discriminator> <type value="value" /> <path value="system" /> </discriminator> <ordered value="true" /> <rules value="open" /> </slicing> <min value="1" /> </element> <element id="Patient.identifier:SVC_Identifier"> <path value="Patient.identifier" /> <sliceName value="SVC_Identifier" /> <min value="1" /> </element> <element id="Patient.identifier:SVC_Identifier.system"> <path value="Patient.identifier.system" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Patient.identifier:SVC_Identifier.value"> <path value="Patient.identifier.value" /> <min value="1" /> <mustSupport value="true" /> </element> <element id="Patient.identifier:SVC_Identifier.assigner"> <path value="Patient.identifier.assigner" /> <min value="1" /> <mustSupport value="true" /> </element> </differential> </StructureDefinition>