<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-van-phong-mat-bang-kinh-doanh/van-phong-tai-cau-giay-28254079.htm>