<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bd.nl/regio/waalwijk-heusden-e-o/heusden/heusden-mag-herrie-stansmachine-nieuwkuijk-niet-meten-1.6192905>