<http://ns.inria.fr/covid19/PMC3026784#title>	<http://purl.org/dc/terms/subject>	"Virology" .
<http://ns.inria.fr/covid19/PMC3026784#title>	<http://purl.org/dc/terms/subject>	"Amphibians of Japan" .
<http://ns.inria.fr/covid19/PMC3026784#title>	<http://purl.org/dc/terms/subject>	"Autoimmune diseases" .