Parse this person name:

Steven Schwartz (1668-1731, flourished 1692-1712)
user
first_name: Steven
last_name: Schwartz
middle_names: []
temporal:
- start: 1668
  end: 1731
  type: life_span
- start: 1692
  end: 1712
  type: flourished
titles: []
extra_info: []
assistant