<http://ns.inria.fr/covid19/PMC5251210#body_text>	<http://purl.org/dc/terms/subject>	"Bacterial toxins" .
<http://ns.inria.fr/covid19/PMC5251210#body_text>	<http://purl.org/dc/terms/subject>	"Spain" .
<http://ns.inria.fr/covid19/PMC5251210#body_text>	<http://purl.org/dc/terms/subject>	"Molecular genetics" .