periods: PER_HTT_EMPIRE

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_HTT_EMPIRE	Hittite	Hittite Empire Period	-1650	-1180

Links from other tables

27 rows from period_id in entity_periods
7 rows from period_id in entity_relationships