<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/huyen-cu-chi/mua-ban-dat/lo-6x20m-ap-tien-tan-thong-hoi-cu-chi-shr-vlxd-28346026.htm>