<http://ns.inria.fr/covid19/PMC7369398#body_text>	<http://purl.org/dc/terms/subject>	"Applications of cryptography" .
<http://ns.inria.fr/covid19/PMC7369398#body_text>	<http://purl.org/dc/terms/subject>	"Criminology" .
<http://ns.inria.fr/covid19/PMC7369398#body_text>	<http://purl.org/dc/terms/subject>	"Primary care" .