Parse this person name:

Chema Galan (1873-1929, flourished 1889-1917)
user
first_name: Chema
last_name: Galan
middle_names: []
temporal:
- start: 1873
  end: 1929
  type: life_span
- start: 1889
  end: 1917
  type: flourished
titles: []
extra_info: []
assistant