[1] [CITE[HTML 5, Microdata and BibTeX - Google グループ]]
( ([TIME[2013-10-19 13:39:07 +09:00]] 版))
<https://groups.google.com/forum/#!topic/bibliographic-ontology-specification-group/tlkJM0FgJsQ>

[2] [CITE@en[Web Applications 1.0 r3114 Include microdata when dragging-and-dropping or copying-and-pasting.]]
( ([TIME[2009-05-18 17:23:00 +09:00]] 版))
<http://html5.org/tools/web-apps-tracker?from=3113&to=3114>