<http://ns.inria.fr/covid19/PMC7294196#body_text>	<http://purl.org/dc/terms/subject>	"Literary concepts" .
<http://ns.inria.fr/covid19/PMC7294196#body_text>	<http://purl.org/dc/terms/subject>	"Primary care" .
<http://ns.inria.fr/covid19/PMC7294196#body_text>	<http://purl.org/dc/terms/subject>	"2019 disasters in China" .