{description: canonical reference to an additional ConceptMap to use for mapping if the source concept is unmapped, package_name: hl7.fhir.r4b.core, name: other, type: reference, package_version: 4.3.0-snapshot1, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/ConceptMap-other', version: 4.3.0-snapshot1}