{description: 'A set of codes that define the role/s of an organisation, as described by the Organisation Data Service', package_name: fhir.r4.nhsengland.stu1, name: EnglandPeriodType, type: null, package_version: 1.5.0, class: unknown, kind: null, url: 'https://fhir.nhs.uk/England/CodeSystem/England-PeriodType', version: 1.1.0}