Parse this person name:

Luca Bignardi, 1682-1726, flourished 1697-1720
user
first_name: Luca
last_name: Bignardi
middle_names: []
temporal:
- start: 1682
  end: 1726
  type: life_span
- start: 1697
  end: 1720
  type: flourished
titles: []
extra_info: []
assistant