<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.codingforums.com/other-server-side-languages-issues/297457-web-app-trouble-matlab-code.html?s=ffb3a2b3189d0b615978ca6946131c3e>