<http://ns.inria.fr/covid19/PMC7110774#body_text>	<http://purl.org/dc/terms/subject>	"Sugar acids" .
<http://ns.inria.fr/covid19/PMC7110774#body_text>	<http://purl.org/dc/terms/subject>	"Medical mnemonics" .
<http://ns.inria.fr/covid19/PMC7110774#body_text>	<http://purl.org/dc/terms/subject>	"English indie rock groups" .