{description: Adds 'unknown' to the list of standard coverage relationship types, package_name: hl7.fhir.us.davinci, name: HRexCoverageRelationship, type: null, package_version: hrex-1.1.0-ballot, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/davinci-hrex/ValueSet/hrex-coverage-relationship', version: 1.1.0-ballot}