<https://vinabook.edu.vn/san-pham/buret-co-bac-50ml25ml/#webpage>
<http://schema.org/dateModified>
"2017-05-31T10:00:30+00:00"^^<http://schema.org/Date>
<https://vinabook.edu.vn/san-pham/buret-co-bac-50ml25ml/>