<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.codingforums.com/apache-configuration/12960-how-would-i-configure-apache-act-like-two-servers.html?s=55217044ac8b3ea6bc43624a7721f5c2>