allows to be associated with components for any specified purpose. So, where the linked a SNOMED CT component to another SNOMED CT components, the allow a SNOMED CT component to be linked to a non-standardized string annotation.
Illustration of the general functionality of Annotation reference sets of the general functionality of Annotation reference sets
Besides from the 4 identification and versioning attributes, the annotation reference set type has following attributes.
The identifier of the to be annotated.
The text to attach to the identified by .
|See specification: 5.2.7 Annotation Reference Set|