Parse this person name:

Imke Mens, 1849-1926, flourished 1874-1904
user
first_name: Imke
last_name: Mens
middle_names: []
temporal:
- start: 1849
  end: 1926
  type: life_span
- start: 1874
  end: 1904
  type: flourished
titles: []
extra_info: []
assistant