f:Address extension with URL = 'http://hl7.at/fhir/HL7ATCoreProfiles/4.0.1/StructureDefinition/at-core-ext-address-municipalityCode': maximum cardinality of 'extension' is 1 district: maximum cardinality of 'district' is 0 period: maximum cardinality of 'period' is 0 f:Address/f:line id: maximum cardinality of 'id' is 1 extension with URL = 'http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-streetName': maximum cardinality of 'extension' is 1 extension with URL = 'http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-houseNumber': maximum cardinality of 'extension' is 1 extension with URL = 'http://hl7.org/fhir/StructureDefinition/iso21090-ADXP-additionalLocator': maximum cardinality of 'extension' is 1 extension with URL = 'http://hl7.at/fhir/HL7ATCoreProfiles/4.0.1/StructureDefinition/at-core-ext-address-additionalInformation': maximum cardinality of 'extension' is 1 value: maximum cardinality of 'value' is 1