<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.peta.org/?ReturnUrl=%2Fb%2Fthepetafiles%2Farchive%2F2011%2F12%2F19%2FRussia-Bans-Canadian-Seal-Fur.aspx%3FPageIndex%3D4>