<http://ns.inria.fr/covid19/PMC7115254#body_text>	<http://purl.org/dc/terms/subject>	"Medical mnemonics" .
<http://ns.inria.fr/covid19/PMC7115254#body_text>	<http://purl.org/dc/terms/subject>	"Diketones" .
<http://ns.inria.fr/covid19/PMC7115254#body_text>	<http://purl.org/dc/terms/subject>	"Beta-lactamase inhibitors" .