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Term 1: Term 2:

(subclass AdventSunday ChristianHoliday) Media.kif 310-310 Advent sunday is a subclass of Christian holiday
(subclass AdventSunday Sunday) Media.kif 311-311 Advent sunday is a subclass of Sunday
(subclass AdventSunday MoveableHoliday) Media.kif 312-312 Advent sunday is a subclass of moveable holiday


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