<http://ns.inria.fr/covid19/PMC7310953#body_text>	<http://purl.org/dc/terms/subject>	"Physical chemistry" .
<http://ns.inria.fr/covid19/PMC7310953#body_text>	<http://purl.org/dc/terms/subject>	"Kamen Rider television series" .
<http://ns.inria.fr/covid19/PMC7310953#body_text>	<http://purl.org/dc/terms/subject>	"American businessmen of Indian descent" .