<http://ns.inria.fr/covid19/PMC4762884#body_text>	<http://purl.org/dc/terms/subject>	"Indoles" .
<http://ns.inria.fr/covid19/PMC4762884#body_text>	<http://purl.org/dc/terms/subject>	"Physical chemistry" .
<http://ns.inria.fr/covid19/PMC4762884#body_text>	<http://purl.org/dc/terms/subject>	"Immune system" .
<http://ns.inria.fr/covid19/PMC4762884#body_text>	<http://purl.org/dc/terms/subject>	"Intracellular receptors" .
<http://ns.inria.fr/covid19/PMC4762884#body_text>	<http://purl.org/dc/terms/subject>	"Military awards and decorations of Sri Lanka" .