Parse this person name:

حاتم مهنا, 1818-1872, flourished 1835-1855
user
first_name: حاتم
last_name: مهنا
middle_names: []
temporal:
- start: 1818
  end: 1872
  type: life_span
- start: 1835
  end: 1855
  type: flourished
titles: []
extra_info: []
assistant