<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.intrepidtravel.com/?page=2&s_kwcid=TC%7C20610%7Cintrepid%20travel%20canada%7C%7CS%7Ce%7C7245782339>