<http://ns.inria.fr/covid19/PMC5043089#body_text>	<http://purl.org/dc/terms/subject>	"Indigenous cuisine in Canada" .
<http://ns.inria.fr/covid19/PMC5043089#body_text>	<http://purl.org/dc/terms/subject>	"Medicinal plants of Europe" .
<http://ns.inria.fr/covid19/PMC5043089#body_text>	<http://purl.org/dc/terms/subject>	"1834 in science" .