Schema.org byDay: Day or iCal byDay recurrence rule fragment.
Schema.org byMonth: Month numbers on which a recurring event takes place.
Schema.org byMonthDay: Month-day numbers for recurring events.
Schema.org byMonthWeek: Week numbers in the month for recurring events.
Schema.org duration: Duration of each scheduled occurrence.
Schema.org endDate: Date or date-time when the schedule stops applying.
Schema.org endTime: Time or date-time when each occurrence ends.
Schema.org exceptDate: Date or date-time excluded from the schedule.
Schema.org repeatCount: Number of times a recurring event takes place.
Schema.org repeatFrequency: Frequency at which events occur.
Schema.org scheduleTimezone: IANA timezone for schedule times.
Schema.org startDate: Date or date-time when the schedule starts applying.
Schema.org startTime: Time or date-time when each occurrence starts.
Runtime CRDT state surface for Schema.org Schedule.