<http://ns.inria.fr/covid19/PMC7123283#body_text>	<http://purl.org/dc/terms/subject>	"Countries in Oceania" .
<http://ns.inria.fr/covid19/PMC7123283#body_text>	<http://purl.org/dc/terms/subject>	"Kidney" .
<http://ns.inria.fr/covid19/PMC7123283#body_text>	<http://purl.org/dc/terms/subject>	"Intravenous fluids" .