<http://ns.inria.fr/covid19/PMC7272103#body_text>	<http://purl.org/dc/terms/subject>	"Literary concepts" .
<http://ns.inria.fr/covid19/PMC7272103#body_text>	<http://purl.org/dc/terms/subject>	"Treaties of the Republic of the Congo" .
<http://ns.inria.fr/covid19/PMC7272103#body_text>	<http://purl.org/dc/terms/subject>	"Lists of countries" .