<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.codingforums.com/apache-configuration/6802-silly-linux-apache-question-regarding-httpd-conf-file.html?s=9bdd41e49ba00aa0340972a1ed0d6690>