def urn_to_string_format(urnstr):
    if urnstr is None or urnstr.strip() == '':
        return urnstr
    publicid = urnstr
    # Validate it is reasonable URN string?
    for a, b in reversed(publicid_xforms):
        publicid = publicid.replace(b, a)
    return publicid
The function will return True if the r tag passed in is considered
dataset/ETHPy150Open fp7-ofelia/ocf/ofam/src/src/ext/geni/util/urn_util.py/urn_to_string_format--crossover with--dataset/ETHPy150Open PolicyStat/docx2html/docx2html/core.py/is_italics