<http://ns.inria.fr/covid19/PMC7121505#body_text>	<http://purl.org/dc/terms/subject>	"Early psychosis" .
<http://ns.inria.fr/covid19/PMC7121505#body_text>	<http://purl.org/dc/terms/subject>	"Medical mnemonics" .
<http://ns.inria.fr/covid19/PMC7121505#body_text>	<http://purl.org/dc/terms/subject>	"Human surface anatomy" .