<http://ns.inria.fr/covid19/PMC7345575#body_text>	<http://purl.org/dc/terms/subject>	"Economic globalization" .
<http://ns.inria.fr/covid19/PMC7345575#body_text>	<http://purl.org/dc/terms/subject>	"Regions of the Southern United States" .
<http://ns.inria.fr/covid19/PMC7345575#body_text>	<http://purl.org/dc/terms/subject>	"Employee-owned companies" .