"Posted: January 12, 2012
Author: XHTML Lab
This poster covers all HTML5 tags (almost, because HTML5 is still in development). Each tag is followed by its semantic meaning, and all attributes supported by the tag. Tags and attributes, which are new to HTML 5 are marked with color symbols, so that they are highlighted and easily distinguished from other tags
I swear I've blogged about this already, but I can't find it, so...