<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.allstate.com/renters-insurance.aspx?intcid=ILC-SOC-AllstateBlog-20120109%3A5-tips-for-renegotiating-a-chicago-apartment-lease&intcid=ILC-SOC-AllstateBlog-20120109%3A5-tips-for-renegotiating-a-chicago-apartment-lease>