<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.destentor.nl/sport/sport-regio/sport-regio-zwolle/geen-schade-aan-knie-warmerdam-ron-jans-opgelucht-1.6242014>