entity_periods: ENT_MES_SIRSIR, PER_MES_EARLY

Period assignments linking entities to the historical periods when they are attested. An entity may span multiple periods. All Greek entities are assigned; Egyptian tradition is fully covered; total coverage exceeds 70%.

This data as json

entity_id	period_id	confidence	rationale	source_id	review_status
ENT_MES_SIRSIR	PER_MES_EARLY	B	Sumerian/early Mesopotamian deity attested from the third millennium.	SRC_BLACK_GREEN_MESO	reviewed