http://hl7.org/fhir/StructureDefinition/iso21090-EN-qualifier|5.2.0

A set of codes each of which specifies a certain subcategory of the name part in addition to the main name part type.
typedestination
baseDefinitionhttp://hl7.org/fhir/StructureDefinition/Extension
typehttp://hl7.org/fhir/StructureDefinition/Extension
Extension.value[x].typehttp://hl7.org/fhir/StructureDefinition/code
Extension.value[x].binding.valueSethttp://hl7.org/fhir/ValueSet/name-part-qualifier