<http://ns.inria.fr/covid19/PMC7283808#title>	<http://purl.org/dc/terms/subject>	"United States" .
<http://ns.inria.fr/covid19/PMC7283808#title>	<http://purl.org/dc/terms/subject>	"Causes of death" .
<http://ns.inria.fr/covid19/PMC7283808#title>	<http://purl.org/dc/terms/subject>	"G7 nations" .