<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.codingforums.com/dom-and-json-scripting/274124-problem-web-hop-redirect-http-request.html?s=a009e7fd8233d91e5ddc51aa5f2d2deb>