{description: A CodeSystem to identify the level of proficiency in communicating a language., package_name: fhir.r4.ukcore.stu3.currentbuild, name: UKCoreLanguageAbilityProficiency, type: null, package_version: 0.0.5-sprint-6-review, class: unknown, kind: null, url: 'https://fhir.hl7.org.uk/CodeSystem/UKCore-LanguageAbilityProficiency', version: 2.0.0}