<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://modmyi.com/content/6144-downgrade-ios-5-0-1-ios-5-thanks-ifaith-1-4-ios-5-0-apticket-required.html?p=6325646>