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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 premis_to_data(premis_lxml_el):
 """Transform a PREMIS ``lxml._Element`` instance to a Python tuple."""

    premis_version = premis_lxml_el.get("version", utils.PREMIS_VERSION)
    nsmap = utils.PREMIS_VERSIONS_MAP[premis_version]["namespaces"]
    return _lxml_el_to_data(premis_lxml_el, "premis", nsmap)