<http://ns.inria.fr/covid19/PMC7112296#title>	<http://purl.org/dc/terms/subject>	"Epidemics" .
<http://ns.inria.fr/covid19/PMC7112296#title>	<http://purl.org/dc/terms/subject>	"Biological hazards" .
<http://ns.inria.fr/covid19/PMC7112296#title>	<http://purl.org/dc/terms/subject>	"Cinemas and movie theaters" .