All encoding scenarios include the possibility to provide free text notes. These are encoding in AIXM 5 as Note objects, associated with the TimeSlice that is created for the Event, as indicated in the general AIXM coding rules for Note. Each scenario includes further details about the encoding of such Note items, in particular with regard to the values of the propertyName and purpose attributes.
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Annotations shall use the formatting rules and shall be limited to the use of the character set specified in the Character set and text formatting rules.