Parse this person name:

Julie Lejeune, 1616-1673, flourished 1638-1648
user
first_name: Julie
last_name: Lejeune
middle_names: []
temporal:
- start: 1616
  end: 1673
  type: life_span
- start: 1638
  end: 1648
  type: flourished
titles: []
extra_info: []
assistant