entity_id,period_id,confidence,rationale,source_id,review_status ENT_GRR_MOURNING_FIELDS,PER_GRK_ROMAN,high,"The Fields of Mourning (Lugentes Campi), region of the underworld for those consumed and killed by unhappy love (e.g. Dido, Phaedra), attested at Virgil, Aeneid 6.440-444. A Roman-poetic systematization of the Greek underworld.",SRC_VIRGIL_AENEID,reviewed