Parse this person name:

Benjamin Rijn (1711-1778, flourished 1741-1768)
user
first_name: Benjamin
last_name: Rijn
middle_names: []
temporal:
- start: 1711
  end: 1778
  type: life_span
- start: 1741
  end: 1768
  type: flourished
titles: []
extra_info: []
assistant