<http://ns.inria.fr/covid19/PMC7121349#title>	<http://purl.org/dc/terms/subject>	"Bacteria genera" .
<http://ns.inria.fr/covid19/PMC7121349#title>	<http://purl.org/dc/terms/subject>	"Streptococcaceae" .
<http://ns.inria.fr/covid19/PMC7121349#title>	<http://purl.org/dc/terms/subject>	"Gut flora bacteria" .
<http://ns.inria.fr/covid19/PMC7121349#title>	<http://purl.org/dc/terms/subject>	"Gram-positive bacteria" .
<http://ns.inria.fr/covid19/PMC7121349#title>	<http://purl.org/dc/terms/subject>	"Pathogenic bacteria" .