{description: Item types allowed to appear on Questionnaire.type (excludes the abstract 'questionnaire' code., package_name: hl7.fhir.r6.expansions, name: QuestionnaireItemTypeUsable, type: null, package_version: 6.0.0-snapshot1, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/item-type-useable', version: 6.0.0-snapshot1}