<http://ns.inria.fr/covid19/PMC7313948#body_text>	<http://purl.org/dc/terms/subject>	"Populated places established in 1898" .
<http://ns.inria.fr/covid19/PMC7313948#body_text>	<http://purl.org/dc/terms/subject>	"Feces" .
<http://ns.inria.fr/covid19/PMC7313948#body_text>	<http://purl.org/dc/terms/subject>	"Rheumatology" .