Duration

Lets you define a length of time -- Collection: Required Type: Duration Type

This property lets you choose years, months, weeks or days, and how many of them. You can then add a Duration to a Date using _add, to get another Date.

We might later extend Duration to come with hours, minutes and seconds, but that's not useful until Querki has fancier timestamps. If you have a reason to want this, please drop us a note!