<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/quan-tan-binh/thue-nha-dat/nha-nc-hxh-phan-huy-ich-tan-binh-dt-8x17m-1t-2l-28455121.htm>