<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/ba-ria-vung-tau/mua-ban-nha-dat/nha-nguyen-huu-canh-p-thang-vung-tau-27626348.htm>