description: Base StructureDefinition for DomainResource Resource package_name: hl7.fhir.r2.core name: DomainResource abstract: true type: null elements: text: {short: 'Text summary of the resource, for human interpretation', comments: Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative., type: Narrative, index: 0} contained: {short: 'Contained, inline Resources', comments: 'This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again.', type: Resource, array: true, index: 1} extension: {short: Additional Content defined by implementations, 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, array: true, index: 2} modifierExtension: {isModifier: true, short: Extensions that cannot be ignored, 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, array: true, index: 3} package_version: 1.0.2 extensions: {} class: resource kind: resource url: http://hl7.org/fhir/StructureDefinition/DomainResource version: null