<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.codingforums.com/small-projects-quick-fixes-and-changes-/268659-add-comment-my-script.html?s=ffa462b4b6f05d66414987db2a5e3dac>