This term is proposed for full integration into Schema.org, pending implementation feedback and adoption from applications and websites.
Defines a Date
during which a scheduled Event
will not take place. The property allows exceptions to
to be specified. If an exception is specified as a DateTime
then only the event that would have started at that specific date and time
should be excluded from the schedule. If an exception is specified as a Date
then any event that is scheduled for that 24 hour period should be
excluded from the schedule. This allows a whole day to be excluded from the schedule without having to itemise every scheduled event.