entity_id,period_id,confidence,rationale,source_id,review_status ENT_RLMX_IRKALLA,PER_MES_OLD_BAB,high,"Irkalla (Sumerian Kur, the 'land of no return'), the Mesopotamian underworld ruled by Ereshkigal (and Nergal), a dark dust-filled realm where the dead eat clay. Attested in the Descent of Ishtar and the Descent of Inanna. NOTE: distinct from the being Apsu (ENT_MES_APSU); this is the place.",SRC_DESCENT_ISHTAR,reviewed