<https://vietnamcollector.com/unified-vietnam/50-years-day-of-natural-catastrophe-reduction/>
<http://schema.org/dateModified>
"2024-06-26T09:48:18+00:00"^^<http://schema.org/Date>
<https://vietnamcollector.com/unified-vietnam/50-years-day-of-natural-catastrophe-reduction/>