<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=-7493490909540121021&tab=guide&fromPage=&tsHotelQKey=0&propertyId=74003&SEQ=13737957501256142013>