entity_id,period_id,confidence,rationale,source_id,review_status ENT_GRR_PLAIN_LETHE,PER_GRK_ROMAN,high,"The plain through which the river Lethe flows, where shades destined for reincarnation drink the water of forgetfulness; Virgil, Aeneid 6.703-715 (Anchises shows Aeneas the souls by Lethe). Plato Republic 10.621 places the Plain of Lethe (pediton tes Lethes) in the eschatology of Er.",SRC_VIRGIL_AENEID,reviewed