<http://ns.inria.fr/covid19/PMC7427759#body_text>	<http://purl.org/dc/terms/subject>	"Mythology" .
<http://ns.inria.fr/covid19/PMC7427759#body_text>	<http://purl.org/dc/terms/subject>	"Southern European countries" .
<http://ns.inria.fr/covid19/PMC7427759#body_text>	<http://purl.org/dc/terms/subject>	"Influenza" .
<http://ns.inria.fr/covid19/PMC7427759#body_text>	<http://purl.org/dc/terms/subject>	"Northern Hemisphere" .