{description: Time period during which the patient was present at the location, package_name: hl7.fhir.r6.core, name: location-value-period, type: composite, package_version: 6.0.0-ballot3, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/Encounter-location-value-period', version: 6.0.0-ballot3}