<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.bd.nl/regio/oss-uden-veghel-e-o/oss/netjes-reclame-maken-zonder-belasting-te-betalen-in-oss-1.6411148>