entity_periods: ENT_ART_GRAIL, PER_ARTHURIAN

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%.

Data license: MIT · Data source: jebboone/deitydb

This data as json

entity_id	period_id	confidence	rationale	source_id	review_status
ENT_ART_GRAIL	PER_ARTHURIAN	high	The vessel of the Last Supper brought to Britain by Joseph of Arimathea; object of the great quest.	SRC_ROBERT_BORON	reviewed