<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.peta.org/?ReturnUrl=%2Fmediacenter%2Fnews-releases%2FOakwood-U-Receives-peta2-Award-for-All-Vegetarian-Campus-Market.aspx>