TY  - SER
AU  -  Dante Alighieri, 
TI  -  La Divina Commedia di Dante : :  Purgatorio 
AV  - PQ 
PY  - 1997///
PB  -  Project Gutenberg, 
KW  -  Italian poetry -- To 1400
KW  -  Hell -- Poetry
KW  -  Epic poetry, Italian
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/1010
ER  -