<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.travelocity.com/Hotels?hotelQKey=0&hotelQKey=-6572263743822638172&tab=guide&fromPage=&tsHotelQKey=0&propertyId=90855&SEQ=1378029727649812013>