description: Mark an address as an 'officially registered' address. In Dutch context that means it is registered in the Basisregistratie persoonsgegevens (BRP) package_name: nictiz.fhir.nl.stu3.zib2017 derivation: constraint name: nl core address official type: Extension elements: url: pattern: {type: Uri, value: 'http://fhir.nl/fhir/StructureDefinition/nl-core-address-official'} index: 0 valueBoolean: short: true if part of an official registry. false if it is not type: boolean meaningWhenMissing: When an address is not marked explicitly as official=true|false then no information can be inferred from that. index: 1 slicing: slices: valueBoolean: match: {} schema: {short: true if part of an official registry. false if it is not, type: boolean, _required: true, meaningWhenMissing: When an address is not marked explicitly as official=true|false then no information can be inferred from that., index: 1} min: 1 package_version: 1.3.3 class: extension kind: complex-type url: http://fhir.nl/fhir/StructureDefinition/nl-core-address-official base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.0.0 required: [valueBoolean]