entity_periods: ENT_ALV_DEDE, PER_ALEVI

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_ALV_DEDE	PER_ALEVI	high	The hereditary spiritual leader of an Alevi community, drawn from sacred lineages (ocak) tracing descent to the Ahl al-Bayt; presides over the cem. Attested institution; Shankland, Dressler.	SRC_SHANKLAND_ALEVIS	reviewed