<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.rtiindia.org/forum/554-can-public-limited-company-seek-informations-under-2.html?s=59b838b9622aaeabe7ee3dde720bc6d1>