<http://schema.org/query-input>
"required name=search_query"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.news-medical.net/news/20120925/Chronic-respiratory-disease-treatments-an-interview-with-Dr-Sven-Jan-Anders-Karlsson-CEO-of-Verona-Pharma.aspx>