<http://ns.inria.fr/covid19/PMC7395241#title>	<http://purl.org/dc/terms/subject>	"Plastics" .
<http://ns.inria.fr/covid19/PMC7395241#title>	<http://purl.org/dc/terms/subject>	"Environmental economics" .
<http://ns.inria.fr/covid19/PMC7395241#title>	<http://purl.org/dc/terms/subject>	"Bright green environmentalism" .
<http://ns.inria.fr/covid19/PMC7395241#title>	<http://purl.org/dc/terms/subject>	"Dielectrics" .
<http://ns.inria.fr/covid19/PMC7395241#title>	<http://purl.org/dc/terms/subject>	"Economic ideologies" .