<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://modmyi.com/forums/iphone-news/792361-ultrasn0w-1-2-5-released-helps-unlock-ios-5-0-1-iphone-3g-3gs-4-a-3.html>