<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/da-nang/mua-ban-dat/lo-v2-12-duong-tran-dai-nghia-dien-tich-150m2-28286973.htm>