<http://ns.inria.fr/covid19/PMC7333368#body_text>	<http://purl.org/dc/terms/subject>	"Knights Bachelor" .
<http://ns.inria.fr/covid19/PMC7333368#body_text>	<http://purl.org/dc/terms/subject>	"Senescence" .
<http://ns.inria.fr/covid19/PMC7333368#body_text>	<http://purl.org/dc/terms/subject>	"Epidemiology" .
<http://ns.inria.fr/covid19/PMC7333368#body_text>	<http://purl.org/dc/terms/subject>	"Tourist attractions in Cambridge" .