<status value="active" /> <experimental value="false" /> <date value="2019" /> <publisher value="Chris Grenz" /> <contact> <telecom> <system value="email" /> <value value="chris.grenz@thoughtworks.com" /> </telecom> </contact> <description value="Reslice the @default slice by type pattern." /> <copyright value="(c)2019 Chris Grenz into public domain" /> <fhirVersion value="4.0.0" /> <kind value="resource" /> <abstract value="false" /> <type value="Patient" /> <baseDefinition value="http://example.com/fhir/StructureDefinition/patient-5b-defaultslice" /> <derivation value="constraint" /> <differential> <element id="Patient"> <path value="Patient" /> </element> <element id="Patient.identifier:@default"> <path value="Patient.identifier" /> <sliceName value="@default" /> <slicing> <discriminator> <type value="pattern" /> <path value="type" /> </discriminator> <ordered value="false" /> <rules value="open" /> </slicing> </element> <element id="Patient.identifier:@default/MRN"> <path value="Patient.identifier" /> <sliceName value="@default/MRN" /> </element> <element id="Patient.identifier:@default/MRN.type"> <path value="Patient.identifier.type" /> <patternCodeableConcept> <coding> <system value="http://terminology.hl7.org/CodeSystem/v2-0203" /> <code value="MR" /> </coding> </patternCodeableConcept> </element> </differential> </StructureDefinition>