def publicid_to_urn(id):
    # prefix with 'urn:publicid:' and escape chars
    return publicid_urn_prefix + string_to_urn_format(id)
Convert a publicid to a urn like urn:publicid:.....
dataset/ETHPy150Open fp7-ofelia/ocf/ofam/src/src/ext/geni/util/urn_util.py/publicid_to_urn