{description: Date-related abatements (dateTime and period), package_name: hl7.fhir.r5.core, name: abatement-date, type: date, package_version: 5.0.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/Condition-abatement-date', version: 5.0.0}