<http://ns.inria.fr/covid19/PMC7121373#body_text>	<http://purl.org/dc/terms/subject>	"Populated places in Antwerp (province)" .
<http://ns.inria.fr/covid19/PMC7121373#body_text>	<http://purl.org/dc/terms/subject>	"Acetanilides" .
<http://ns.inria.fr/covid19/PMC7121373#body_text>	<http://purl.org/dc/terms/subject>	"Centers for Disease Control and Prevention" .