entity_id,period_id,confidence,rationale,source_id,review_status
ENT_SLAV_KOSCHEI,PER_SLAV_PAGAN,high,An immortal sorcerer-villain of East-Slavic folktales who abducts the hero's bride and cannot die because his death is hidden in a needle inside an egg.,SRC_BRUCKNER_SLAVIC_MYTH,reviewed