Asterisk

• …a group of introductory or navigational aids.

• …represents a section of a page that consists of content that is tangentially related to the content around it, and which could be considered separate from that content.

• …used to group a set of h1–h6 elements when the heading has multiple levels, such as subheadings, alternative titles, or taglines.

• …typically contains information about its section such as who wrote it, links to related documents, copyright data, and the like.

• …some flow content, optionally with a caption, that is self-contained and is typically referenced as a single unit from the main flow of the document.

• …a section of a page that links to other pages or to parts within the page: a section with navigation links.

• …a thematic grouping of content, typically with a heading, possibly with a footer.

• …a section of a page that consists of a composition that forms an independent part of a document, page, or site.

• …additional information or controls which the user can obtain on demand.

Answers:

1. header
2. aside
3. hgroup
4. footer
5. figure
6. nav
7. section
8. article
9. details

My score? 4/9. Fail.

(Via Jeremy Keith)