{description: FMLConversionforDurationR4toR5, package_name: hl7.fhir.uv.extensions.r4, name: Duration4to5, type: null, package_version: 5.1.0-ballot1, class: unknown, kind: null, url: 'http://hl7.org/fhir/StructureMap/Duration4to5', version: 5.1.0-ballot1}