{description: '[CodeSystem](codesystem.html): The predecessor of the CodeSystem\r\n', package_name: hl7.fhir.r5.search, name: predecessor, type: reference, package_version: 5.0.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/MetadataResource-predecessor', version: 5.0.0}