<https://www.keikomart.com/san-pham/quan-tat-nhat-ban-cao-cap/#product>
<http://schema.org/sku>
"13867"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://www.keikomart.com/san-pham/quan-tat-nhat-ban-cao-cap/>