description: A set of codes each of which specifies a certain subcategory of the name part in addition to the main name part type. package_name: rs/hl7.fhir.uv.extensions derivation: constraint name: ENQualifier type: Extension elements: extension: {index: 0} url: pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/iso21090-EN-qualifier'} type: uri index: 1 value: choices: [valueCode] index: 3 valueCode: {type: code, choiceOf: value, index: 4} package_version: 1.0.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/iso21090-EN-qualifier base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0 required: [value, valueCode]