Parse this person name:

Juan Chapman (1428-1495, flourished 1453-1483)
user
first_name: Juan
last_name: Chapman
middle_names: []
temporal:
- start: 1428
  end: 1495
  type: life_span
- start: 1453
  end: 1483
  type: flourished
titles: []
extra_info: []
assistant