subject

subject

歴史

[3] >>1subject 属性itemfor 属性に改められました。

[2] IRC logs: freenode / #whatwg / 20091002 ( 版) <http://krijnhoetmer.nl/irc-logs/whatwg/20091002>

[4] Web Applications 1.0 r4066 Update microdata based on results of usability study ( ( 版)) <http://html5.org/tools/web-apps-tracker?from=4065&to=4066>