<http://ns.inria.fr/covid19/PMC7405018#body_text>	<http://purl.org/dc/terms/subject>	"Rolling animals" .
<http://ns.inria.fr/covid19/PMC7405018#body_text>	<http://purl.org/dc/terms/subject>	"British novels adapted into plays" .
<http://ns.inria.fr/covid19/PMC7405018#body_text>	<http://purl.org/dc/terms/subject>	"Musical groups from Mexico City" .