<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.elephanttube.com/search/?q=%22big+ass+white+girl%22%7C%22big+butt+white+girl%22%7CPAWG%7C%22phat+ass+white+girl%22&p=17>