entity_id,period_id,confidence,rationale,source_id,review_status
ENT_ETH_YARED,PER_ETHIOPIAN,high,6th-c. deacon credited with inventing Ethiopian sacred chant (zema) and its notation; central to Tewahedo liturgy. Attested in Ethiopian tradition; noted by Munro-Hay.,SRC_MUNRO_HAY_AKSUM,reviewed