<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://modmyi.com/forums/iphone-5-new-skins-themes-launches/821346-strife-iphone-5-4s-4-ipod-touch-5-pre-release-119.html#post6845228>