<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.express.co.uk/sport/football/456464/Monaco-weigh-up-moves-for-Man-Utd-s-Javier-Hernandez-Southampton-s-Dani-Osvaldo>