<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/quan-cau-giay/thue-can-ho-chung-cu/cc-mini-trung-yen-cau-giay-30m2-28283890.htm>