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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _parse_lsb_release_content(lines):
 """ Parse the output of the lsb_release command. Parameters: * lines: Iterable through the lines of the lsb_release output. Each line must be a unicode string or a UTF-8 encoded byte string. Returns: A dictionary containing all information items. """

        props = {}
        for line in lines:
            kv = line.strip('\n').split(':', 1)
            if len(kv) != 2:
                # Ignore lines without colon.
                continue
            k, v = kv
            props.update({k.replace(' ', '_').lower(): v.strip()})
        return props