{description: 'empty-behaviour: what should be in JSON when a repeating elements has no items? Can be absent, present, or either', package_name: hl7.fhir.uv.tools.r5, name: JsonEmptyBehaviorCodesVS, type: null, package_version: 0.4.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/tools/ValueSet/json-empty-behavior', version: 0.4.0}