[ubl-ndrsc] Examples for Recurrences

Hello all, I created in the attached document "DateTime-0p6.doc" some examples for "recurrence".
You will find this examples in chapter 5.4 between page 31 and 32.
I have seen, that inside of a recurrence the datatypes "xsd:year" and "xsd:yearmonth" are not necessary.
Furthermore, the following types of recurrences are not expressable by the suggested aggregation: Business Opening Hours (8:00 - 20:00 every weekday) Every Thursday of every Week Every weekday within a week and that within a year Every first week within of a month What shall we do now, with that possible rucurrences?
Kind regards, Gunther <<DateTime-0p6.zip>> Attachment: DateTime-0p6.zip Description: Binary data