Complex sentence: Race meeting was abandoned due to the being unsafe for racing after prolonged rain and the race was rescheduled as the tenth race in the race card on Golden Slipper Stakes Day at Rosehill Racecourse.
Split into simpler sentences: Race meeting was abandoned due to the being unsafe for racing after prolonged rain. The race was rescheduled as the tenth race in the race card on Golden Slipper Stakes Day at Rosehill Racecourse.