<http://ns.inria.fr/covid19/PMC7212719#body_text>	<http://purl.org/dc/terms/subject>	"Ecosystems" .
<http://ns.inria.fr/covid19/PMC7212719#body_text>	<http://purl.org/dc/terms/subject>	"Concepts in the philosophy of mind" .
<http://ns.inria.fr/covid19/PMC7212719#body_text>	<http://purl.org/dc/terms/subject>	"Famines" .