Optional
_codeOptional
_definitionFormal definition
Optional
_displayText to display to the user
Code that identifies concept
Optional
conceptChild Concepts (is-a/contains/categorizes)
Optional
definitionFormal definition
Optional
designationAdditional representations for the concept
Optional
displayText to display to the user
Optional
extensionAdditional content defined by implementations
Optional
idUnique id for inter-element referencing
Optional
modifierExtensions that cannot be ignored even if unrecognized
Optional
propertyProperty value for the concept
Code that identifies concept