Parse this person name:

بلند الشايع (1373-1439, flourished 1399-1412)
user
first_name: بلند
last_name: الشايع
middle_names: []
temporal:
- start: 1373
  end: 1439
  type: life_span
- start: 1399
  end: 1412
  type: flourished
titles: []
extra_info: []
assistant