<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.virginaustralia.com/us/en/?city=LAX/?ref=&from1=SYD&to1=LAX&cabinClass=10&departDay1=12&departMonth1=201211&departDay2=28&departMonth2=201211&bpTrip=R>