[1] [CITE@en[(X)HTML5 Tracking]]
([TIME[2009-09-07 08:00:12 +09:00]] 版)
[2] [CITE@en[Obsolete but conforming features]]
[3] [CITE[IRC logs: freenode / #whatwg / 20090708]]
([TIME[2009-09-12 11:38:52 +09:00]] 版)
[4] [CITE[IRC logs: freenode / #whatwg / 20090803]]
([TIME[2009-10-04 14:33:21 +09:00]] 版)
[5] [CITE[IRC logs: freenode / #whatwg / 20090826]]
([TIME[2009-10-15 22:55:13 +09:00]] 版)
[6] [CITE@en[HTML Standard Tracker]]
( ([TIME[2014-01-13 14:30:37 +09:00]] 版))
[7] [CITE@en[Web Applications 1.0 r3543 I guess without listing the attribute here, it's technically non-conforming, which wasn't the intent of the previous checkin.]]
( ([TIME[2009-08-06 08:40:00 +09:00]] 版))
[8] [CITE@en[Web Applications 1.0 r3542 Move summary text to table section.]]
( ([TIME[2009-08-06 08:16:00 +09:00]] 版))
[9] [CITE@en[Web Applications 1.0 r2559 Downplay error, to aid transition. (credit: hs)]]
( ([TIME[2008-12-24 17:59:00 +09:00]] 版))