* 仕様書

[REFS[
- [1] [CITE@en-US-x-hixie[HTML Standard]] ([TIME[2013-01-09 20:25:47 +09:00]] 版) <http://www.whatwg.org/specs/web-apps/current-work/#domstringmap-0>
]REFS]

* 利用場面

[2] 
[FIG[
- [CODE(DOMa)@en[[[dataset]]]] / [CODE(HTMLa)@en[[[data-[VAR[*]]]]]]
]FIG]