<http://ns.inria.fr/covid19/PMC7120624#body_text>	<http://purl.org/dc/terms/subject>	"Mammals of Pakistan" .
<http://ns.inria.fr/covid19/PMC7120624#body_text>	<http://purl.org/dc/terms/subject>	"Intravenous fluids" .
<http://ns.inria.fr/covid19/PMC7120624#body_text>	<http://purl.org/dc/terms/subject>	"G20 nations" .