{description: 'The substance form, whether it is the base form or a salt.', package_name: hl7.fhir.r6.core, name: SubstanceForm, type: null, package_version: 6.0.0-ballot2, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/substance-form', version: 6.0.0-ballot2}