<http://ns.inria.fr/covid19/PMC7158809#body_text>	<http://purl.org/dc/terms/subject>	"Physical chemistry" .
<http://ns.inria.fr/covid19/PMC7158809#body_text>	<http://purl.org/dc/terms/subject>	"Financial services companies established in 1981" .
<http://ns.inria.fr/covid19/PMC7158809#body_text>	<http://purl.org/dc/terms/subject>	"Production and manufacturing" .