periods: PER_ISL_MODERN

56 historical periods covering all traditions, from the Predynastic Egyptian period (c. 3200 BCE) to the 20th-century occultist reception layer. Used to anchor entity classifications and relationships in time.

This data as json

period_id	tradition	period_name	start_year	end_year	notes
PER_ISL_MODERN		Modern Sufism (19th–21st c.)	1850	2025

Links from other tables

19 rows from period_id in entity_periods
0 rows from period_id in entity_relationships