<http://ns.inria.fr/covid19/PMC5723660#body_text>	<http://purl.org/dc/terms/subject>	"Centrist parties in Germany" .
<http://ns.inria.fr/covid19/PMC5723660#body_text>	<http://purl.org/dc/terms/subject>	"Intravenous fluids" .
<http://ns.inria.fr/covid19/PMC5723660#body_text>	<http://purl.org/dc/terms/subject>	"Religious food and drink" .