Parse this person name:

وليف الخرافي, 1940-2012, flourished 1968-1991
user
first_name: وليف
last_name: الخرافي
middle_names: []
temporal:
- start: 1940
  end: 2012
  type: life_span
- start: 1968
  end: 1991
  type: flourished
titles: []
extra_info: []
assistant