<http://ns.inria.fr/covid19/PMC7121223#body_text>	<http://purl.org/dc/terms/subject>	"Waterways in Poland" .
<http://ns.inria.fr/covid19/PMC7121223#body_text>	<http://purl.org/dc/terms/subject>	"Plug-in hybrid vehicles" .
<http://ns.inria.fr/covid19/PMC7121223#body_text>	<http://purl.org/dc/terms/subject>	"Coagulation system" .
<http://ns.inria.fr/covid19/PMC7121223#body_text>	<http://purl.org/dc/terms/subject>	"Acute phase proteins" .
<http://ns.inria.fr/covid19/PMC7121223#body_text>	<http://purl.org/dc/terms/subject>	"Companies based in Hesse" .