<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.codingforums.com/html-and-css/284600-need-help-positioning-elements-opt-form-word-press-widget.html?s=c4db9873695fdd890acd40b935e07e5f>