[1] [CITE@en-us[Tantek's Thoughts]]
([[Tantek Çelik]] 著, [TIME[2009-09-26 13:24:11 +09:00]] 版)
<http://tantek.com/log/2005/06.html#d03t2359>

[2] [CITE[''''''[''''''whatwg'''''']'''''' Extensible microdata attributes]]
( ([TIME[2011-04-28 00:07:52 +09:00]] 版))
<http://lists.whatwg.org/htdig.cgi/whatwg-whatwg.org/2011-April/031343.html>

[3] [CITE[1995 – ''''''[''''''RFE'''''']'''''' metadata attributes not accessible to use]]
( ([TIME[2012-04-28 10:39:42 +09:00]] 版))
<https://bugzilla.mozilla.org/show_bug.cgi?id=1995>

[4] [CITE@en[Removed unused aria-describedby · w3c/html@2ecb11e]]
([TIME[2016-03-13 21:41:12 +09:00]] 版)
<https://github.com/w3c/html/commit/2ecb11e98eb880bf2c87feff3dac8c661d9b79fb>

[5] [[hidden data]] の更新し忘れは[[あるある]]ですよねー。[TIME[2017-10-30T08:02:24.000Z]]

[6] [CITE[DevCon: Fundamentalism]]
([TIME[2021-06-14T11:53:08.000Z]])
<https://www.intertwingly.net/slides/2004/devcon/69.html>

[7] [CITE@ja[そのaria-labelは本当に必要ですか? | アクセシビリティBlog | ミツエーリンクス]], [TIME[2023-06-05T04:34:28.000Z]] <https://www.mitsue.co.jp/knowledge/blog/a11y/202305/31_0827.html>