{description: A set of generally useful codes defined so they can be included in value sets., package_name: hl7.fhir.r4.expansions, name: SpecialValues, type: null, package_version: 4.0.1, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/special-values', version: 4.0.1}