Parse this person name:

Leonardo Antelami, 1322-1368, flourished 1338-1352
user
first_name: Leonardo
last_name: Antelami
middle_names: []
temporal:
- start: 1322
  end: 1368
  type: life_span
- start: 1338
  end: 1352
  type: flourished
titles: []
extra_info: []
assistant