{description: The subject of the Measure when expressed as a canonical, package_name: hl7.fhir.r6.search, name: subject-canonical, type: reference, package_version: 6.0.0-ballot4, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/Measure-subject-canonical', version: 6.0.0-ballot4}