<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.awa-con.com/index.php?mact=Gallery,m6e73e,default,1&m6e73edir=AWA-2011&m6e73ereturnid=111&page=111>