Columbia subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Dante Alighieri, 1265-1321--Homes and haunts--Italy--Bologna.
Dante Alighieri, 1265-1321--Homes and haunts--Italy--Treviso.
Dante Alighieri, 1265-1321--Knowledge and learning.
Occultism.
Harvard subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Dante Alighieri, 1265-1321--Homes and haunts--Italy--Bologna.
Dante Alighieri, 1265-1321--Homes and haunts--Italy--Treviso.
Dante Alighieri, 1265-1321--Knowledge--Occultism.
Princeton subject headings:
Dante Alighieri, 1265-1321--Criticism and interpretation.
Dante Alighieri, 1265-1321--Homes and haunts--Italy--Bologna.
Dante Alighieri, 1265-1321--Homes and haunts--Italy--Treviso.