Parse this person name:

Mauricio Portero, 1865-1912, flourished 1892-1907
user
first_name: Mauricio
last_name: Portero
middle_names: []
temporal:
- start: 1865
  end: 1912
  type: life_span
- start: 1892
  end: 1907
  type: flourished
titles: []
extra_info: []
assistant