Parse this person name:

Gabriel Klein-Costa, 1806-1875, flourished 1831-1860
user
first_name: Gabriel
last_name: Klein-Costa
middle_names: []
temporal:
- start: 1806
  end: 1875
  type: life_span
- start: 1831
  end: 1860
  type: flourished
titles: []
extra_info: []
assistant