<http://ns.inria.fr/covid19/PMC7122870#body_text>	<http://purl.org/dc/terms/subject>	"1876 in science" .
<http://ns.inria.fr/covid19/PMC7122870#body_text>	<http://purl.org/dc/terms/subject>	"Union Army generals" .
<http://ns.inria.fr/covid19/PMC7122870#body_text>	<http://purl.org/dc/terms/subject>	"Lists of countries" .