<http://ns.inria.fr/covid19/PMC4020762#body_text>	<http://purl.org/dc/terms/subject>	"Aminopyridines" .
<http://ns.inria.fr/covid19/PMC4020762#body_text>	<http://purl.org/dc/terms/subject>	"Aston Villa F.C. managers" .
<http://ns.inria.fr/covid19/PMC4020762#body_text>	<http://purl.org/dc/terms/subject>	"Human surface anatomy" .