<http://schema.org/query-input>
"required name=search_term_string"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.chotot.com/quan-thanh-xuan/mua-ban-dat/dat-ngo-120-kim-giang-cat-ngo-168-ra-nguyen-xien-25375478.htm>