Parse this person name:

Rafael Atzler (1209-1288, flourished 1232-1250)
user
first_name: Rafael
last_name: Atzler
middle_names: []
temporal:
- start: 1209
  end: 1288
  type: life_span
- start: 1232
  end: 1250
  type: flourished
titles: []
extra_info: []
assistant