<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/quan-phu-nhuan/mua-ban-nha-dat/nha-hem-truong-sa-phuong-13-quan-phu-nhuan-28356663.htm>