[1] draft-nottingham-json-home-03 - Home Documents for HTTP APIs ( (2014-10-16 11:55:51 +09:00 版)) <http://tools.ietf.org/html/draft-nottingham-json-home-03#section-4.6>
[2] draft-nottingham-link-hint-00 - HTTP Link Hints ( (2014-10-16 18:30:24 +09:00 版)) <http://tools.ietf.org/html/draft-nottingham-link-hint-00#section-3.7>