Parse this person name:

Silvana Ullmann (1487-1545, flourished 1505-1526)
user
first_name: Silvana
last_name: Ullmann
middle_names: []
temporal:
- start: 1487
  end: 1545
  type: life_span
- start: 1505
  end: 1526
  type: flourished
titles: []
extra_info: []
assistant