Parse this person name:

Juliette van Riet-Fredriks, 1846-1906, flourished 1864-1882
user
first_name: Juliette
last_name: van Riet-Fredriks
middle_names: []
temporal:
- start: 1846
  end: 1906
  type: life_span
- start: 1864
  end: 1882
  type: flourished
titles: []
extra_info: []
assistant