<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://oversight.house.gov/?option=com_content&view=article&id=1300%253A5-26-11-qrightsizing-the-federal-workforceq&catid=15&Itemid=26>