<http://ns.inria.fr/covid19/PMC7202406#body_text>	<http://purl.org/dc/terms/subject>	"20th-century British people" .
<http://ns.inria.fr/covid19/PMC7202406#body_text>	<http://purl.org/dc/terms/subject>	"Medical pumps" .
<http://ns.inria.fr/covid19/PMC7202406#body_text>	<http://purl.org/dc/terms/subject>	"Centers for Disease Control and Prevention" .