_:n8f2c439878cc4c1db9dc1b6218bea5dbxb0
<http://schema.org/dateModified>
"2021-09-20T16:40:23+0530"^^<http://schema.org/Date>
<https://www.freepressjournal.in/world/covid-19-pfizer-vaccine-safe-for-children-aged-5-11>