entity_id,period_id,confidence,rationale,source_id,review_status
ENT_SLAV_ZMEY_GORYNYCH,PER_SLAV_PAGAN,high,"The multi-headed fire-breathing dragon of East-Slavic byliny and folktales, slain by heroes such as Dobrynya Nikitich.",SRC_BRUCKNER_SLAVIC_MYTH,reviewed