<http://ns.inria.fr/covid19/PMC7149685#body_text>	<http://purl.org/dc/terms/subject>	"Infant feeding" .
<http://ns.inria.fr/covid19/PMC7149685#body_text>	<http://purl.org/dc/terms/subject>	"Medicinal plants of Europe" .
<http://ns.inria.fr/covid19/PMC7149685#body_text>	<http://purl.org/dc/terms/subject>	"Laboratories" .