<http://ns.inria.fr/covid19/PMC7263266#body_text>	<http://purl.org/dc/terms/subject>	"Universities in Switzerland" .
<http://ns.inria.fr/covid19/PMC7263266#body_text>	<http://purl.org/dc/terms/subject>	"1537 establishments in the Holy Roman Empire" .
<http://ns.inria.fr/covid19/PMC7263266#body_text>	<http://purl.org/dc/terms/subject>	"Switzerland" .