<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/quan-7/thue-phong-tro/phong-g9-khu-dan-cu-x51-pham-huu-lau-phu-my-q7-28483707.htm>