[1] [CITE@en[draft-prudhommeaux-http-status-2nn-00 - The Hypertext Transfer Protocol (HTTP) Status Code 2NN (Contents of Related)]]
( ([TIME[2014-10-16 11:48:12 +09:00]] 版))
<http://tools.ietf.org/html/draft-prudhommeaux-http-status-2nn-00#section-4>