<http://ns.inria.fr/covid19/PMC7319703#body_text>	<http://purl.org/dc/terms/subject>	"Medical mnemonics" .
<http://ns.inria.fr/covid19/PMC7319703#body_text>	<http://purl.org/dc/terms/subject>	"7.92\u00D757mm Mauser machine guns" .
<http://ns.inria.fr/covid19/PMC7319703#body_text>	<http://purl.org/dc/terms/subject>	"Primary care" .