[1]
[CITE[Bug 216462 &#8211; Implement SVG (SMIL) Animation]] ([TIME[2007-03-04 14:14:48 +09:00]] 版) <https://bugzilla.mozilla.org/show_bug.cgi?id=216462>

[2] [CITE[Animation – SVG Tiny 1.2]] ([TIME[2008-12-20 02:31:29 +09:00]] 版) <http://www.w3.org/TR/2008/REC-SVGTiny12-20081222/animate.html>