<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/quan-9/mua-ban-dat/dat-shr-61m2-kdc-moi-duong-24-nguyen-xien-quan-9-28269617.htm>