<http://ns.inria.fr/covid19/PMC7108590#body_text>	<http://purl.org/dc/terms/subject>	"Odenwald" .
<http://ns.inria.fr/covid19/PMC7108590#body_text>	<http://purl.org/dc/terms/subject>	"Sugar acids" .
<http://ns.inria.fr/covid19/PMC7108590#body_text>	<http://purl.org/dc/terms/subject>	"Commercial-free television networks" .