<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/quan-dong-da/thue-nha-dat/nha-rieng-40m2x-2-tang-pho-nguyen-luong-bang-28323725.htm>