Parse this person name:

Gabriel Smith-Stevens (1447-1498, flourished 1474-1491)
user
first_name: Gabriel
last_name: Smith-Stevens
middle_names: []
temporal:
- start: 1447
  end: 1498
  type: life_span
- start: 1474
  end: 1491
  type: flourished
titles: []
extra_info: []
assistant