<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebSite>
<http://www.codingforums.com/html-and-css/283494-stretching-header-accomodate-background-color.html?s=6ef0d28a2f8bd91e43d4c456a98e21ac>