{description: The individual(s) who used the device, package_name: hl7.fhir.uv.oo-incubator, name: DeviceUsageSubjectSearchParam, type: reference, package_version: 0.1.0-snapshot, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/DeviceUsage-subject', version: 0.1.0-snapshot}