<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.savanna.com/index.php?id=128&L=0%2F%3F_SERVER%5BDOCUM%20%E2%80%A6%2F%3FDOCUMENT_ROOT%3D>