entity_periods: ENT_ALV_ABDALAN_RUM, 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_ABDALAN_RUM	PER_ALEVI	high	The wandering antinomian dervish groups of medieval Anatolia among whom the Bektashi tradition crystallized; matrix of Alevi-Bektashi formation. Attested; Karamustafa, God's Unruly Friends.	SRC_KARAMUSTAFA_GODS	reviewed