<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.codingforums.com/looking-for-work-for-hire/297635-php-mysql-i-can-do-both.html?s=435ab33c703d6ab3db6404567ff8e12d>