Consider using the "link" element with the "rel" attribute to provide metadata about the position of web pages that are part of collection. For example, specify the URLs to the next, previous, and content pages. Visit http://www.w3.org/TR/WCAG20-TECHS/H59 for more information. Consider also linking to a glossary page if appropriate. Visit http://www.w3.org/TR/WCAG20-TECHS/H60 for more information.