description: Base StructureDefinition for Element Type package_name: hl7.fhir.r2b.examples name: Element abstract: true type: null elements: id: isModifier: false short: xml:id (or equivalent in JSON) index: 0 type: id mustSupport: false representation: [xmlAttr] maxLength: 0 base: {max: '1', min: 0, path: Element.id} isSummary: false extension: isModifier: false short: Additional Content defined by implementations index: 1 comments: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone. type: Extension mustSupport: false array: true maxLength: 0 base: {max: '*', min: 0, path: Element.extension} isSummary: false package_version: 1.4.0 extensions: {} class: datatype kind: datatype url: http://hl7.org/fhir/StructureDefinition/Element version: null