<http://ns.inria.fr/covid19/PMC7163551#body_text>	<http://purl.org/dc/terms/subject>	"Deserts of Africa" .
<http://ns.inria.fr/covid19/PMC7163551#body_text>	<http://purl.org/dc/terms/subject>	"Hebrew Bible rivers" .
<http://ns.inria.fr/covid19/PMC7163551#body_text>	<http://purl.org/dc/terms/subject>	"Southeastern Anatolia Region" .