<http://ns.inria.fr/covid19/PMC7377711#title>	<http://purl.org/dc/terms/subject>	"2019 health disasters" .
<http://ns.inria.fr/covid19/PMC7377711#title>	<http://purl.org/dc/terms/subject>	"Iranian Plateau" .
<http://ns.inria.fr/covid19/PMC7377711#title>	<http://purl.org/dc/terms/subject>	"Iranian countries and territories" .