<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def _stat(file):
 """ Get the Ownership information from a file. :param file: The path to a file to stat :type file: str :returns: owner, group, and mode of the specified file :rtype: Ownership :raises subprocess.CalledProcessError: If the underlying stat fails """

    out = subprocess.check_output(
        ['stat', '-c', '%U %G %a', file]).decode('utf-8')
    return Ownership(*out.strip().split(' '))